Technical Information TI 005-101 - Schneider Electric

Technical Information TI 005-101November 2016
Factory Mutual Approved
Intrinsically Safe Apparatus, Associated Apparatus, and Equipment

with Nonincendive Field Wiring Connections

TI 005-101 – November 2016

2

Contents

Figures ........................................................................................................................................... 5

Tables ............................................................................................................................................ 7

1. Introduction .............................................................................................................................. 9

Intrinsically Safe Apparatus .........................................................................................................9

Associated Apparatus...................................................................................................................9

Nonincendive Circuit Field Wiring .............................................................................................9

FM Approvals .............................................................................................................................9

2. FM Approved Entity Parameters.............................................................................................. 11

Tables 1 and 2 ...........................................................................................................................11

Table 3 ......................................................................................................................................11

3. FM Approved Intrinsically Safe Combinations ........................................................................ 19

Tables 5, 6, and 7 Descriptions..................................................................................................19

Tables 8 and 9 Descriptions.......................................................................................................19

Table 10 Description.................................................................................................................19








4. Assembly and Wiring Considerations for Associated Apparatus............................................... 45

FIO System - Models 3FMB-E And 3FMB-M..........................................................................45Nest Loading........................................................................................................................45Wiring..................................................................................................................................45

FIO System — Models 3FMB-S, 3FMB-SD, and 3FMB-ST....................................................47Nest Loading........................................................................................................................47Wiring..................................................................................................................................47

5. Nonincendive Circuit Field Wiring Considerations ................................................................. 51

Interconnection of Nonincendive Circuit Field Connections to Nonincendive Equipment .......51

3

TI 005-101 – November 2016 Contents

4

Figures

1 Loop Diagram for Model 130 Series Transmitters ...............................................................132 Loop Diagram for B0190AM or RTT10 Temperature Transmitters ....................................143 Loop Diagram for Model RTT20 Temperature Transmitters ...............................................154 Loop Diagram for I/A Series Pressure Transmitter -T for HART Communications .............165 UIO and UCM Subsystems - Loop Diagram (Reference Table 5)........................................226 UIO and UCM Subsystems - Loop Diagram (Reference Table 6)........................................237 UIO and UCM Subsystem - Loop Diagram (Reference Table 7).........................................248 SPEC 200 System - Loop Diagram (Reference Table 8).......................................................269 SPEC 200 System - Loop Diagram (Reference Table 9).......................................................27

10 UFM Subsystem - Loop Diagram (Reference Table 10).......................................................2811 Typical Loop Diagram for Foxboro 3AS-I3I Connected to Masoneilan Intrinsically Safe

Apparatus (Reference Table 11) ..........................................................................................2912 Loop Diagram for Other Manufacturers’ Associated Apparatus Connected to Foxboro

Intrinsically Safe Apparatus (Reference Table 12) ................................................................3113 FIO System - Loop Diagram; RTD, Thermocouple, or Nonpowered Contact Inputs

(Reference Table 13)............................................................................................................3314 FIO System - Loop Diagram; Intrinsically Safe Apparatus Input (Reference Table 13) ........3415 TankExpert Hydrostatic Gauging and Inventory Management System (Division 1) - Loop

Diagram (Reference Table 14) .............................................................................................3516 TankExpert Hydrostatic Gauging and Inventory Management System (Division 2) - Loop

Diagram (Reference Table 14) .............................................................................................3617 Magnetic Flow Measurement Loop - E96/896 Transmitter with 2800 Series Flowtubes ......3718 Magnetic Flow Measurement Loop - 8000 Transmitter with 8000, 8300, or 9300A Series

Flowtubes............................................................................................................................3819 Magnetic Flow Measurement Loop - 8000 Transmitter with 8000A Series Flowtubes .........3920 Magnetic Flow Measurement Loop - IMT20 Transmitter with 2800, 8000, 8300, or 9300A

Series Flowtubes ..................................................................................................................4021 Magnetic Flow Measurement Loop - IMT20 Transmitter with 8000A Series Flowtubes .....4122 Mass Flow Measurement Loop - CFT10 Transmitter with CFS10 Series Flowtubes ............4223 Mass Flow CFT10 Transmitter with CFS10/20 Flowtube ...................................................4324 I/A Series Pressure Transmitter -T for HART Communication............................................4325 FIO System - Main Nest .....................................................................................................4626 FIO System - Main Nest Wiring .........................................................................................4627 FIO System - Satellite Nest .................................................................................................4728 FIO System - Satellite Nest Wiring (Model 3FMB-SD and 3FMB-ST Enclosures Shown) .4829 FIO System - Satellite Nest Wiring (Model 3FMB-S Enclosure Shown) .............................49

5

TI 005-101 – November 2016 Figures

6

Tables

1 Intrinsically Safe Apparatus for use in Class I, Division 1, Groups A, B, C, and D and Class II, Division 1, Groups E, F, and G Hazardous (Classified Locations)...................11

2 Intrinsically Safe Apparatus for use in Class I, Groups A, B, C, and D, Division 1 Hazardous (Classified) Locations............................................................16

3 Associated Apparatus with Intrinsically Safe Input/Output Circuits that may extend intoClass I, Groups A,B,C, and D, Division 1, and Class II, Groups E, F, and G, Division 1Hazardous (Classified) Locations.........................................................................................17

4 Associated Apparatus/Intrinsically Safe Apparatus for use in Class I, Groups A, B, C, and D, Division 1 Hazardous (Classified) Location ......................18

5 UIO and UCM Subsystems Connected to Foxboro Intrinsically Safe Apparatus (See Figure 5) .....................................................................................................20

6 UIO and UCM Subsystems Connected to Other Associated Apparatus (See Figure 6)........237 UIO and UCM Subsystems Connected to Foxboro Intrinsically Safe

Apparatus (See Figure 7) .....................................................................................................248 SPEC 200 System Connected to Foxboro Intrinsically Safe Apparatus (See Figure 8)..........259 SPEC 200 System Connected to Foxboro Intrinsically Safe Apparatus (See Figure 9)..........26

10 UFM Subsystem Connected to Foxboro Intrinsically Safe Apparatus (See Figure 10)..........2711 Foxboro Associated Apparatus Connected to Other Manufacturers’ Intrinsically Safe

Apparatus (See Figure 11) ...................................................................................................2912 Foxboro Intrinsically Safe Apparatus Connected to Other Manufacturers’ Associated

Apparatus (See Figure 12) ...................................................................................................3013 Field Input/Output (FIO) System Connected to Foxboro Intrinsically Safe Apparatus

(See Figures 13 and 14) .......................................................................................................3214 TankExpert Hydrostatic Gauging and Inventory Management System (See Figure 15 and

Figure 16) ...........................................................................................................................3515 Magnetic Flow Measurement System - E96/896 Transmitter with 2800 Series Flowtubes

(See Figure 17) ....................................................................................................................3616 Magnetic Flow Measurement System - 8000 and IMT20 Transmitters with 2800 and 8000

Series Flowtubes (See Figures 18 and 19).............................................................................3717 Mass Flow Measurement System - CFT10 Transmitter

with CFS10 Series Flowtube (See Figure 22) .......................................................................4218 I/A Series Pressure Transmitter -T for HART Communication............................................4419 Nonincendive Circuit Field Wiring Parameters ...................................................................5120 Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into

Class I, II, and III, Groups A, B, C, D, and G, Division 2 Hazardous (Classified) Location5221 Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into

Class I, Groups C and D, Division 2, Hazardous (Classified) Locations ..............................5422 Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into

Class I, Groups C and D, Division 2, Hazardous (Classified) Locations ..............................5523 Apparatus Connected with Nonincendive Field Wiring ......................................................55

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TI 005-101 – November 2016 Tables

8

1. Introduction

This document provides the user with information necessary for the connection of Factory Mutual (FM) approved intrinsically safe apparatus and associated apparatus. Installation procedures for intrinsically safe systems are provided in ANSI/ISA(1) publication RP12.6-1976, entitled “Installation of Intrinsically Safe Instrument Systems in Class I Hazardous Locations.” Wiring procedures for Foxboro intrinsically safe systems are provided in Foxboro Instructions (MIs) applicable to the systems in question.

This document also provides the user with information necessary for the connection of FM approved equipment with nonincendive circuit field wiring connections.

Intrinsically Safe ApparatusIntrinsically safe apparatus is apparatus in which any spark or thermal effect, produced either normally or in specified fault conditions, is incapable, under the test conditions prescribed in NFPA(2) Standard Number 493 (entitled “Intrinsically Safe Apparatus for use in Division 1 Hazardous Locations 1978”), of causing ignition of a mixture of flammable or combustible material in air in its most easily ignitable concentration. This apparatus is suitable for use in Division 1 locations.

Associated ApparatusAssociated apparatus is apparatus in which the circuits are not necessarily safe themselves, but which affect the energy in the intrinsically safe circuits, and are relied upon to maintain intrinsic safety.

Nonincendive Circuit Field WiringNonincendive circuit field wiring is wiring which enters or leaves the equipment enclosure. This wiring, under normal operating conditions of the equipment, is not capable (due to arcing or thermal effects) of igniting the specified flammable gas or vapor-in-air mixture by opening, shorting, or grounding the field wiring.

FM ApprovalsSection 2 lists the FM approved entity parameters for intrinsically safe apparatus and associated apparatus.

Section 3 lists the FM approved intrinsically safe combinations of intrinsically safe apparatus connected to associated apparatus.

Section 4 lists the assembly and wiring considerations for FM approved associated apparatus.

1. ANSI is American National Standards Institute. ISA is Instrument Society of America.2. NFPA is National Fire Protection Association.

9

TI 005-101 – November 2016 1. Introduction

Section 5 lists the FM approved nonincendive circuit field wiring parameters.

10

2. FM Approved Entity Parameters

The entity concept allows for the interconnection of intrinsically safe apparatus to associated apparatus, not specifically examined in such combination.

The criteria for interconnection is “that voltage and current which intrinsically safe apparatus can receive and remain intrinsically safe, considering faults, must be equal to or greater than the voltage and current levels which can be delivered by the associated apparatus, considering faults and applicable factors. In addition, the maximum unprotected capacitance (Ci) and inductance (Li) of the intrinsically safe apparatus, including interconnecting wiring, must be equal to or less than the capacitance (Ca) and inductance (La) which can be safely connected to associated apparatus. If these criteria are met, then the combination may be connected.”

The inductance and capacitance parameters (for lengths of field wiring cables used) are added to the known parameters of the intrinsically safe apparatus, and compared to the allowable parameter values for the associated apparatus.

Tables 1 and 2These tables list the intrinsically safe apparatus and their respective maximum entity parameters.

Table 3This table lists the associated apparatus and their respective maximum entity parameters.

Table 1. Intrinsically Safe Apparatus for use in Class I, Division 1, Groups A, B, C, and Dand Class II, Division 1, Groups E, F, and G Hazardous (Classified Locations)

Intrinsically Safe Apparatus

Maximum Entity Parameters (a)

Vmax (b) Imax (b) Ci Li

27 Series Pressure Transmitters (Foxboro/ICT)820 Series Transmitters834DP Series Differential Pressure Transmitters840 Series Transmitters

36.1 V36.1 V36.1 V36.1 V

105 mA105 mA105 mA105 mA

0000

0000

860 Series Transmitters870 Series Transmitters (c)892 Series Transmitters893 Series Transmitters1100 Series Transmitters (Foxboro/ICT)

36.1 V36.1 V36.1 V40.0 V (d)36.1 V

105 mA105 mA105 mA180 mA105 mA

00000

00000

1125/1150 Series Transmitters (Foxboro/ICT)B0190AM Temperature Transmitters (e)E69F/R Series Current-to-Pneumatic ConvertersE69P Series Valve Positioners

36.1 V42.0 V36.1 V36.1 V

105 mA150 mA105 mA105 mA

0100pF00

0000

11

TI 005-101 – November 2016 2. FM Approved Entity Parameters

NOTENOTE: To maintain intrinsic safety in 83 Series Vortex Flowmeters, current loop and pulse output field wiring pairs must be run in separate cables or with separate shields connected to intrinsically safe ground.

E83 Series Vortex FlowmetersE83.A Series Vortex Flowmeters83 Series Vortex FlowmetersI/A Series Pressure Transmitters -D, -II/A Series Pressure Transmitters -T (f)870IT Series Electrochemical Transmitter (c)J0173KE IndicatorsRDM10 Series IndicatorsRTT10 Series Transmitters (e)RTT20 Series Transmitters (g)

36.1 V36.1 V (h)36.1 V36.1 V30.0 V36.1 V36.1 V36.1 V42.0 V30.0 V

120 mA300 mA150 mA110 mA110 mA110 mA150 mA150 mA150 mA125 mA

003 nF3 nF3 nF3 nF00100pF1.2 nF

00000000080 nH

a. Vmax = Maximum safe operating voltage; Imax = Maximum safe operating current; Ci = Unprotected internal capacitance; and Li = Unprotected internal inductance.

b. Voltage and current levels from associated apparatus must not exceed the values stated in this table.c. 870 Series Transmitters entity parameters based upon connection to 871 Series Sensors. Maximum cable length of

FMRC approved 871EC or 871FT – 100 ft; 871PH – 500 ft.d. Open circuit voltage (Voc ) must be greater than 9.0 volts.e. Refer to Figure .f. Refer to Figure .g. Refer to Figure . Pmax = 0.9 W.h. Open circuit voltage (Voc ) must be greater than 8.67 volts.

Table 1. Intrinsically Safe Apparatus for use in Class I, Division 1, Groups A, B, C, and Dand Class II, Division 1, Groups E, F, and G Hazardous (Classified Locations) (Continued)



Vmax (b) Imax (b) Ci Li

12

2. FM Approved Entity Parameters TI 005-101 – November 2016

Figure 1. Loop Diagram for Model 130 Series Transmitters

HAZARDOUS LOCATION NON-HAZARDOUS LOCATION

CLASS I, DIVISION 1, GROUPS A, B, C, DCLASS II, DIVISION 1, GROUPS E, F, GCLASS III, DIVISION 1INTRINSICALLY SAFE

Vmax = 30 VI max = 125 mAPmax = 900 mWCi = 3.2 nFLi = 0.13 mH

MODELS 131GP, 132AP, 133DP,134FP, 134LD, 134LVD

(+)

(–)

SMARTTRANSMITTER

FM ENTITYAPPROVEDAPPARATUS

ACTUALTERMINALSARE LABELED(+) AND (–)

NOTES:

1. BARRIER MUST BE INSTALLED IN AN ENCLOSURE THAT MEETS THE REQUIREMENTS OF ANSI/ISA S82.01.

2. RESISTANCE BETWEEN INTRINSICALLY SAFE GROUND AND EARTH GROUND MUST BE LESS THAN 1 OHM.

3. CONTROL EQUIPMENT CONNECTED TO BARRIER MUST NOT USE OR GEN ERATE MORE THAN

4. INSTALLATION SHOULD BE IN ACCORDANCE WITH ANSI/ISA RP 12.6 “INSTALLATION OF INTRINSICALLY SAFE

FOR HAZARDOUS (CLASSIFIED) LOCATIONS”, ANSI/NFPA 70 “NATIONAL ELECTRICAL CODE”

5. AN APPROVED DUST TIGHT SEAL IS REQUIRED FOR CLASS II AND III APPLICATIONS.

OR V dc .250 V rms

INSTALLATION REQUIREMENTS.

SYSTEMS

AND THE BARRIER MANUFACTURER’S

13


Figure 2. Loop Diagram for B0190AM or RTT10 Temperature TransmittersNONHAZARDOUSLOCATIONS

DIVISION 1 HAZARDOUSLOCATIONS

14


Figure 3. Loop Diagram for Model RTT20 Temperature Transmitters


CLASS I, DIVISION 1, GROUPS A, B, C, DCLASS II, DIVISION 1, GROUPS E, F, GCLASS III, DIVISION 1INTRINSICALLY SAFE

Vmax = 30 VI max = 125 mAPmax = 900 mWCi = 1.2 nFLi = 80 mH

MODEL RTT20

(+)

(–)

SMARTTRANSMITTER

FM ENTITYAPPROVEDAPPARATUS

ACTUALTERMINALSARE LABELED(+) AND (–)

NOTES:

1. BARRIER MUST BE INSTALLED IN AN ENCLOSURE THAT MEETS THE REQUIREMENTS OF ANSI/ISA S82.01.2. RESISTANCE BETWEEN INTRINSICALLY SAFE GROUND AND EARTH GROUND MUST BE LESS THAN 1 OHM.3. CONTROL EQUIPMENT CONNECTED TO BARRIER MUST NOT USE OR GENERATE MORE THAN

4. INSTALLATION SHOULD BE IN ACCORDANCE WITH ANSI/ISA RP 12.6 “INSTALLATION OF INTRINSICALLY SAFE FOR HAZARDOUS (CLASSIFIED) LOCATIONS”, ANSI/NFPA 70 “NATIONAL ELECTRICAL CODE”


OR V dc .250 V rms

INSTALLATION REQUIREMENTS.SYSTEMSAND THE BARRIER MANUFACTURER’S

= 1.2 nF

15


Figure 4. Loop Diagram for I/A Series Pressure Transmitter -T for HART Communications

Table 2. Intrinsically Safe Apparatus for use in Class I, Groups A, B, C, and D, Division 1 Hazardous (Classified) Locations



a. Vmax = Maximum safe operating voltage; Imax = Maximum safe operating current; Ci = Unprotected internal capacitance; and Li = Unprotected internal inductance.

V max (b)

b. Voltage and current levels from associated apparatus must not exceed the values stated in this table.

Imax (b) Ci Li

7010A Pneumatic-to-Current Converter 36.1 V 105 mA 0 0

4. INSTALLATION SHOULD BE IN ACCORDANCE WITH ANSI/ISA RP 12.6 “INSTALLATION OF INTRINSICALLY SAFE FOR HAZARDOUS (CLASSIFIED) LOCATIONS”, ANSI/NFPA 70 “NATIONAL ELECTRICAL CODE” SYSTEMS

AND MANUFACTURER’S CONTROL DRAWING FOR ASSOCIATED APPARATUS.


CLASS I, DIVISION 1, GROUPS A, B, C, D

(+)

(–)

TRANSMITTER

FMRC ENTITY

APPROVED

APPARATUS

NOTES:



OR V dc .250 V rms

ASSOCIATED

7. CONTROL EQUIPMENT CONNECTED TO ASSOCIATED APPARATUS MUST NOT USE OR GENERATE MORE THAN 250 V.8. NO REVISION TO THIS DRAWING IS PERMITTED WITHOUT FMRC APPROVAL.

INTRINSICALLY SAFEGROUND (NOTE 2)

HARTCOMMUNICATORROSEMOUNT 275

CLASS II, DIVISION 1, GROUPS E, F, GCLASS III, DIVISION 1INTRINSICALLY SAFE

I/A Series PRESSURE TRANSMITTER -TFOR HART COMMUNICATIONS

ENTITY PARAMETERSVmax = 30 VImax = 110 mACi = 3 nFLi = 0

ENTITY PARAMETERSVmax = 30 VImax = 300 mACi = 70 nF

Ls = PER ROSEMOUNT DDWG. 00275-0031

Voc = 1.7 VIsc = 32 mACa = 10,000 uF

6. Vmax Voc OR Vt, Imax Isc OR It, Ci +Ccable Ca, Li + Lcable La .

16


Table 3. Associated Apparatus with Intrinsically Safe Input/Output Circuits that may extend into Class I, Groups A,B,C, and D, Division 1, and Class II, Groups E, F, and G, Division 1 Hazardous

(Classified) Locations

Associated Apparatus Maximum Entity Parameters (a)

Model Number CS Code (b) Voc Isc Ca (c) La(c)

2AI-I2V-FGB2AI-I3V-FGB2AO-V2I-FGB2AO-V3I-FGFB2AO-VAI-FGB

18.9 V24.1 V24.1 V24.1 V24.1 V

148 mA106 mA93 mA106 mA93 mA

0.35 μF0.2 μF0.2 μF0.2 μF0.2 μF

3.8 mH7.5 mH9.0 mH7.5 mH9.0 mH

2AO-T2V-FGB2AI-N2V-FGB2AI-P2V-FGB2AI-C2L-FGB2AI-F2V-FGB

24.1 V24.1 V24.1 V24.1 V18.9 V

110 mA55 mA55 mA15 mA109 mA

0.2 μF0.2 μF0.2 μF0.2 μF0.35 μF

6.8 mH26 mH26 mH325 mH7.0 mH

2AT-SBU-FGB2AI-F2F-FGB2AT-SBM-FGB2AO-V5I-FGB2AS-I3I-FGB2AS-I3I-FGB-VLA

18.9 V18.9 V18.9 V24.1 V24.1 V24.1 V

102 mA109 mA102 mA106 mA106 mA 106 mA

0.35 μF0.35 μF0.35 μF0.2 μF0.2 μF0.2 μF

8.0 mH7.0 mH8.0 mH7.5 mH7.5 mH7.5 mH

3A2-D2I3A2-D2IB3A2-D3I3A2-D3IB3A2-F2D

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A

38.5 V38.5 V36.1 V36.1 V25.2 V

55 mA55 mA105 mA105 mA98 mA

0.15 μF0.15 μF0.19 μF0.19 μF0.52 μF

27 mH27 mH7 mH7 mH8 mH

3A2-I2D3A2-I3D3A2-M2D3A2-Q2D

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A

38.5 V36.1 V27.4 V25.2 V

58 mA105 mA79 mA98 mA

0.15 μF0.19 μF0.42 μF0.52 μF

24 mH7 mH13 mH8 mH

3A2-R2DC3A2-R2DN3A2-R2DP

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-A

27.4 V27.4 V27.4 V

59 mA59 mA59 mA

0.42 μF0.42 μF0.42 μF

24 mH24 mH24 mH

3A2-T2DJ13A2-T2DJ23A2-T2DK13A2-T2DK2

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A

27.4 V27.4 V27.4 V27.4 V

0.9 mA0.9 mA0.9 mA0.9 mA

0.42 μF0.42 μF0.42 μF0.42 μF

500 mH500 mH500 mH500 mH

3A4-I2DA3A4-M2DA13A4-M2DA23A4-M2DA33A4-M2DA43A4-M2DA53A4-M2DA63A4-M2DA7

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A

25.2 V14.6 V14.6 V14.6 V14.6 V14.6 V14.6 V14.6 V

43 mA9.7 mA9.7 mA9.7 mA9.7 mA9.7 mA9.7 mA9.7 mA

0.16 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF

19 mH330 mH330 mH330 mH330 mH330 mH330 mH330 mH

3AD-I3IA (Input Circuit Terminal Group 1)3AD-I3IA (Input Circuit Terminal Group 2)

CS-E/FGB-A

CS-E/FGB-A

25.2 V

18.9 V

103 mA

70 mA

0.16 μF

0.30 μF

3.4 mH

7.5 mH

3AS-I2IA-C (Input Circuit Terminal Group 1)3AS-I2IA-C (Output Circuit Terminal Group 2)

CS-E/FGB-A

CS-E/FGB-A

25.2 V

18.9 V

43 mA

55 mA

0.16 μF

1.2 μF

19 mH

27 mH

17


3AS-I3I (Input Circuit Terminal Group 1)3AS-I3I (Output Circuit Terminal Group 2)

CS-E/FGB-A

CS-E/FGB-A

25.2 V

36.1 V

101 mA

105 mA

0.5 μF

0.19 μF

8 mH

7 mH

3C8-C3D3C8-D2CS

CS-E/FGB-ACS-E/FGB-A

23.6 V8.0 V

1.3 mA7.0 mA

0.60 μF10.0 μF

500 mH500 mH

3F4-D2IA3F4-D2WA3F4-F2DA3F4-I2DA1A3F4-Q2DA


25.2 V25.2 V25.2 V25.2 V25.2 V

96.4 mA108 mA108 mA96.4 mA108 mA

0.16 μF0.16 μF0.16 μF0.16 μF0.16 μF

3.8 mH3.3 mH3.5 mH3.8 mH3.5 mH

3F8-C2DCA3F8-C2DNA3F8-D2ZA


32.1 V8.6 V23.1 V

1.6 mA14.5 mA82.5 mA

0.09 μF5.0 μF0.2 μF

1000 mH150 mH5.2 mH

3F8-M2DA13F8-M2DA23F8-M2DA33F8-M2DA43F8-M2DA53F8-M2DA63F8-M2DA7

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A

26.4 V26.4 V26.4 V26.4 V26.4 V26.4 V26.4 V

2.6 mA2.6 mA2.6 mA2.6 mA2.6 mA2.6 mA2.6 mA

0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF

1000 mH1000 mH1000 mH1000 mH1000 mH1000 mH1000 mH

3F8-R2DCA3F8-R2DNA3F8-R2DPA13F8-R2DPA23F8-R2DPA3


26.4 V26.4 V26.4 V26.4 V26.4 V

17.8 mA17.8 mA17.8 mA17.8 mA17.8 mA

0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF

100 mH100 mH100 mH100 mH100 mH

3F8-T2DA13F8-T2DA23F8-T2DA33F8-T2DA43F8-T2DA53F8-T2DA63F8-T2DA7


26.4 V26.4 V26.4 V26.4 V26.4 V26.4 V26.4 V

2.6 mA2.6 mA2.6 mA2.6 mA2.6 mA2.6 mA2.6 mA

0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF0.14 μF

1000 mH1000 mH1000 mH1000 mH1000 mH1000 mH1000 mH

a. Ca = Capacitance which may be connected; La = Inductance which may be connected; Voc = Open circuit voltage; and Isc = Short circuit current.

b. CS-E = Certification specification for electrical classifications (Reference TI 005-100).c. The total capacitance and inductance of the intrinsically safe apparatus and field wiring must not exceed the values stated

in this table.

Table 4. Associated Apparatus/Intrinsically Safe Apparatus for use in Class I, Groups A, B, C, and D, Division 1 Hazardous (Classified) Location

Associated Apparatus/Intrinsically Safe Apparatus

Maximum Entity Parameters (a) (b)

Voc Isc Ca La

OVA-108, -128 Organic Vapor Analyzer (c) 13.2 V 464 mA 1.18 μF 0.19 mH

TVA-1000 Toxic Vapor Analyzer(c) 9.0 V 70 mA 4.5 μF 7.5 mH

a. Ca = Capacitance which may be connected; La = Inductance which may be connected; Voc = Open circuit voltage; and Isc = Short circuit current.

b. The total capacitance and inductance of the intrinsically safe apparatus and field wiring must not exceed the values stated in this table.

c. The entity parameters apply to both the RS232 and analog output ports.

Table 3. Associated Apparatus with Intrinsically Safe Input/Output Circuits that may extend into Class I, Groups A,B,C, and D, Division 1, and Class II, Groups E, F, and G, Division 1 Hazardous

(Classified) Locations (Continued)

Associated Apparatus Maximum Entity Parameters (a)

Model Number CS Code (b) Voc Isc Ca (c) La(c)

18

3. FM Approved Intrinsically Safe Combinations

These tables describe combinations of Intrinsically Safe apparatus connected to associated apparatus.

Tables 5, 6, and 7 DescriptionsThese tables list the Universal Input/Output (UIO) subsystem and the MICROSPEC Unit Control Module (UCM) subsystem associated apparatus, and the criteria for connecting to specific Foxboro intrinsically safe apparatus, or other associated apparatus.

Tables 8 and 9 DescriptionsThese tables list the SPEC 200 system associated apparatus, and the criteria for connecting to specific Foxboro intrinsically safe apparatus.

Table 10 DescriptionThis table lists the Universal Field Multiplexer (UFM) subsystem associated apparatus and the criteria for connecting to intrinsically safe apparatus.

Table 11 DescriptionThis table lists Foxboro associated apparatus, and the connection criteria to other manufacturer's intrinsically safe apparatus.

Table 12 DescriptionThis table lists Foxboro intrinsically safe apparatus, and the connection criteria to other manufacturer's associated apparatus.

Table 13 DescriptionThis table lists the Field Input/Output (FIO) system associated apparatus, and the criteria for connecting to specific Foxboro intrinsically safe apparatus.

Table 14 DescriptionThis table lists the TankExpert Hydrostatic Gauging and Inventory Management System and field wiring connection criteria.

19

TI 005-101 – November 2016 3. FM Approved Intrinsically Safe Combinations

Table 15 DescriptionThis table lists the E96 and 896 Transmitters (associated apparatus) and the criteria for connecting to the 2891 through 2836 intrinsically safe Magnetic Flowtubes.

Table 16 DescriptionThis table lists the 8000 Series Transmitters (associated apparatus) and the criteria for connecting to the 8000 and IMT20 Series intrinsically safe Magnetic Flowtubes.

Table 17 DescriptionThis table lists the CFT10 Transmitter (associated apparatus) and the criteria for connecting to the CFS10 Series intrinsically safe Mass Flowtubes.

Table 5. UIO and UCM Subsystems Connected to Foxboro Intrinsically Safe Apparatus (See Figure 5)

Associated ApparatusUIO and UCM Subsystems Field Wiring

Connection Criteria

Intrinsically Safe Apparatus Located in Class I, Groups A, B, C, & D, Division 1, and Class II, Groups E, F, & G,

Division 1 Hazardous (Classified) Locations.Model Number CS Code

3A2-D2I3A2-D2IB3A2-D3I3A2-D3IB3AD-I3IA-C3AS-I2IA-C3AS-I3I


Output Circuit may connect to:

65 Series Indicators (a)69 Series Current-to-Pneumatic ConvertersE69 Series Converters and Positioners

3A2-F2D3A2-Q2D


Input Circuit may connect to:

Model PA108-FB PreamplifierE83 Series Vortex Flowmeters83 Series Vortex Flowmeters (b)

3A2-I2D (c)3A2-I3D (c)3A4-I2DA3AD-I3IA-C3AS-I2IA-C3AS-I3I (c)

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A


27 Series Pressure Transmitters (Foxboro/ICT)65 Series Indicators (a)820 Series Transmitters834DP Series Transmitters840 Series Transmitters860 Series Transmitters870 Series Transmitters (d)892 Series Transmitters1100 Series Transmitters (Foxboro/ICT)1125/1150 Series Transmitters (Foxboro/ICT)E10 Series TransmittersE44BP Series TransmittersE45 Series TransmittersE83 Series Vortex Flowmeters83 Series Vortex Flowmeters (b)E92 Series Pneumatic-to-Current Converters893 Series TransmittersI/A Series Pressure Transmitters870IT Series Electrochemical Transmitters (d)

3A2-I2D (e)3A4-I2DA (e)



E4B-P Field Mounted Barrier (f)

20

3. FM Approved Intrinsically Safe Combinations TI 005-101 – November 2016

3A2-M2D3A2-T2DJ13A2-T2DJ23A2-T2DK13A2-T2DK23A4-M2DA1 thru3A4-M2DA7



Thermocouples

3A4-M2DA1 thru3A4-M2DA7

CS-E/FGB-A Input Circuit may connect to:

E4B-P Field Mounted Barrier (f)

3A2-R2DC3A2-R2DN3A2-R2DP



Resistance Temperature Detectors (RTDs)

3AX+P3AX+BPA(Used withSPEC 200:2AT-SBU-FGB, or2AT-SBM-FGB and 205S-SBU-FGB)



65 Series Indicators (a)69 Series Current-to-Pneumatic ConvertersE69 Series Converters and Positioners

3AX+QD1(Used with 3C8-C3D,CS-E/FGB-A)

CS-E/FGB-A Input Circuit may connect to:

Nonpowered Contacts

3C8-C3D CS-E/FGB-A Input Circuit may connect to:

Nonpowered Contacts

a. 65 Series Indicator may be connected in a loop with other intrinsically safe apparatus listed in this table.b. To maintain intrinsic safety in 83 Series Vortex Flowmeters, current loop and pulse output field wiring pairs must be run in

separate cables or with separate shields connected to intrinsically safe ground. c. Not compatible with I/A Series Pressure Transmitter with -T HART communications. For 3AS-I3I CS-E/FGB-A circuit1, it is

compatible; for circuit 2, it is not compatible.d. Must connect to 871 Series Sensors. Maximum cable length for FMRC approved 871EC or 871FT is 100 ft; for 871PH, 500 ft.e. Must be jumpered for use with external power supply. Reference MI 200-251.f. E4B-P housing is explosionproof, and output is intrinsically safe for Class I, Groups B, C, and D, and Class II, Groups E and G,

Division 1 hazardous locations..


Associated ApparatusUIO and UCM Subsystems Field Wiring

Connection Criteria


Division 1 Hazardous (Classified) Locations.Model Number CS Code

21


Figure 5. UIO and UCM Subsystems - Loop Diagram (Reference Table 5)

ORDINARY LOCATIONS CLASS I, GROUPS A, B, C, AND D, DIVISION 1, AND CLASS II, GROUPS E,F, AND G, DIVISION 1 HAZARDOUSLOCATIONS

22


Figure 6. UIO and UCM Subsystems - Loop Diagram (Reference Table 6)

Table 6. UIO and UCM Subsystems Connected to Other Associated Apparatus (See Figure 6)

Associated ApparatusUIO and UCM Subsystems

Field WiringConnection Criteria Associated ApparatusModel Number CS Code

3C8-D2CS3C8-D2CSB3AX+QD1(Used with:3C8-D2CS,CS-E/FGB-A)


Output circuit field wiring may extend through Class I, Groups A, B, C, and D, Division 1, and Class II, Groups E, F, and G, Division 1 hazardous (classified) locations.

Ronan X-16 Series

ORDINARYLOCATIONS

CLASS I, GROUPS A, B, C, AND D,DIVISION 1, AND CLASS II,GROUPS E, F, AND G, DIVISION 1HAZARDOUS LOCATIONS

LOCATIONSORDINARY

23


Figure 7. UIO and UCM Subsystem - Loop Diagram (Reference Table 7)


Associated ApparatusUIO and UCM Subsystems

Field WiringConnection Criteria

Intrinsically Safe Apparatus Located in Class I, Groups A, B, C and D, Division 1 Hazardous

LocationsModel Number CS Code

3A2-I2D3A2-I3D



7010A Pneumatic-to-Current Converter

ORDINARY ,

LOCATIONS

CLASS I, GROUPS A, B, C, AND D, DIVISION 1HAZARDOUS LOCATIONS

7010A P-TO-I

CONVERTER

MOUNTED IN

7020A NEST

24


Table 8. SPEC 200 System Connected to Foxboro Intrinsically Safe Apparatus (See Figure 8)

Associated ApparatusSPEC 200 System


Intrinsically Safe Apparatus Located in Class I, Groups A, B, C, & D, Division 1, and Class II, Groups

E, F, & G, Division 1 Hazardous (Classified) LocationsModel Number CS Code

2AI-C2L-FGB — Input Circuit may connect to:

Nonpowered Contacts

2AI-F2F-FGB2AI-F2V-FGB

— Input Circuit may connect to:

Model PA108-FB PreamplifierE83 Series Vortex Flowmeters83 Series Vortex Flowmeters (a)

a. To maintain intrinsic safety in 83 Series Vortex Flowmeters, current loop and pulse output field wiring pairs must be run in separate cables or with separate shields connected to intrinsically safe ground.

2AI-I2V-FGB (b)

b. Must be jumpered for use with external power supply. Reference MI 200-251.


E4B-P Field Mounted Barrier (c)

c. E4B-P housing is explosionproof, and output is intrinsically safe for Class I, Groups B, C, and D, and Class II, Groups E and G, Division 1 hazardous locations.k

2AI-I2V-FGB2AI-I3V-FGB2AS-I2I-FGB2AS-I3I-FGB2AS-I3I-FGB-VLA


27 Series Pressure Transmitters (Foxboro/ICT)65 Series Indicators (d)820 Series Transmitters834DP Series Transmitters840 Series Transmitters860 Series Transmitters870 Series Transmitters (e)892 Series Transmitters1100 Series Transmitters (Foxboro/ICT)1125/1150 Series Transmitters (Foxboro/ICT)E10 Series TransmittersE44BP Series TransmittersE45 Series TransmittersE83 Series Vortex Flowmeters83 Series Vortex Flowmeters (a)E92 Series Pneumatic-to-Current Converters893 Series TransmittersI/A Series Pressue Transmitter870IT Series Electrochemical Transmitter (e)

d. 65 Series Indicator may be connected in a loop with other intrinsically safe apparatus listed in this table.e. Must connect to 871 Series Sensors. Maximum cable length for FMRC approved 871EC or 871FT is 100 ft; for 871PH, 500 ft.

2AI-N2V-FGB2AI-P2V-FGB



2AI-T2V-FGB — Input Circuit may connect to:

ThermocouplesE4B-P Field Mounted Barriers (c)

2AI-W3V-AL2AI-W3V-AS2AI-W3V-BL



820 Series Transmitters (f)

f. Frequency version.

2AO-V2I-FGB(d)

2AO-VAI-FGB(d)— Output Circuit may

connect to:E4B-P Field Mounted Barrier (c)

2AO-V2I-FGB2AO-V3I-FGB2AO-V5I-FGB2AO-VAI-FGB2AS-I2I-FGB2AS-I3I-FGB2AS-I3I-FGB-VLA2AT-SBM-FGB2AT-SBU-FGB205S-SBU-FGB

— Output Circuit may connect to:

Used with2AT-SBM-FGB

65 Series Indicators (d)69 Series Current-to-Pneumatic ConvertersE69 Series Converters and Positioners

25


Figure 8. SPEC 200 System - Loop Diagram (Reference Table 8)

Table 9. SPEC 200 System Connected to Foxboro Intrinsically Safe Apparatus (See Figure 9)

Associated ApparatusSPEC 200 System


Intrinsically Safe Apparatus Located in Class I, Groups A, B, C, & D, Division 1 Hazardous

(Classified) LocationsModel Number CS Code

2AI-I2V-FGB2AI-I3V-FGB2AS-I2I-FGB2AS-I3I-FGB2AS-I3I-FGB-VLA


7010A Pneumatic-to-Current Converter

ORDINARY LOCATIONS CLASS I, GROUPS A, B, C, AND D,DIVISION 1, AND CLASS II,GROUPS E, F, AND G, DIVISION 1HAZARDOUS LOCATIONS

26


Figure 9. SPEC 200 System - Loop Diagram (Reference Table 9)

Table 10. UFM Subsystem Connected to Foxboro Intrinsically Safe Apparatus (See Figure 10)

Associated ApparatusUFM Subsystem

Field Wiring Connection Criteria

Intrinsically Safe Apparatus Located in Class I, Groups A, B, C, & D, Division 1, and Class II, Groups E, F, & G, Division 1, Hazardous (Classified) LocationsModel No. CS Code

3A8-M2D13A8-M2D23A8-M2D33A8-T2D13A8-T2D23A8-T2D3



Thermocouples

3A8-R2DC13A8-R2DN13A8-R2DP13A8-R2DP23A8-R2DP3




3D8-C2D1 CS-E/FGB-A Input Circuit may connect to:

Nonpowered Contacts

ORDINARY LOCATIONS CLASS I, GROUPS A, B, C, AND D,DIVISION 1 HAZARDOUSLOCATIONS

7010A P-TO-ICONVERTERMOUNTED IN7020A NEST

27


Figure 10. UFM Subsystem - Loop Diagram (Reference Table 10)ORDINARY LOCATIONS CLASS I, GROUPS A, B, C, AND D, DIVISION 1,

AND CLASS II, GROUPS E, F, AND G,DIVISION 1 HAZARDOUS LOCATIONS

28


Figure 11. Typical Loop Diagram for Foxboro 3AS-I3I Connected to Masoneilan Intrinsically Safe Apparatus (Reference Table 11)

Table 11. Foxboro Associated Apparatus Connected to Other Manufacturers’ Intrinsically Safe Apparatus (See Figure 11)

FoxboroAssociated Apparatus

Field WiringConnection

Criteria Manufacturer

Other Manufacturers’Intrinsically Safe Apparatus

Model Number CS Code

Manufacturers’Model Number

Hazardous (Classified) Locations

3A2-I2D3A2-I3D3AS-I3I



Masoneilan 1212a Transmitter and up to three 011477-056 meters. (Control Drawing M8687)

Class I, Groups A, B, C, and D, Division 1, and Class II, Groups E, F, and G, Division 1.

3A2-D2I3A2-D3I3AS-D3I



Masoneilan Positioners: 8005A 8006A 8012 8012-1 8012-1C 8012-2C 8012-3C (Control Drawing M8686)

Class I, Groups A, B, C, and D, Division 1.

ORDINARY LOCATIONS HAZARDOUS LOCATIONS

29


Table 12. Foxboro Intrinsically Safe Apparatus Connected to Other Manufacturers’ Associated Apparatus (See Figure 12)

Other Manufacturers’Associated Apparatus

Field WiringConnection

Criteria

Foxboro Intrinsically Safe Apparatus

Manufacturer Mfg. Model Number Foxboro Model NumberHazardous (Classified)

Locations

Honeywell 38545-0000-0110-113-F5D5 (Control Drawing 30734577)

Intrinsically Safe Field Wiring Terminals may connect to:

820 Series TransmittersE44BP Series TransmittersE45 Series TransmittersE69 Series Converters and PositionersE83W Series VortexFlowmeters

Class I, Groups A, B, C, and D, Division 1, and Class II, Groups E, F, and G, Division 1.

Honeywell 38545-0000-0110-111-F5D5 and38545-0000-0110-112-F5D5(Control Drawing 30734577)


820 Series TransmittersE44BP Series TransmittersE45 Series TransmittersE69 Series Converters and PositionersE83W Series VortexFlowmeters

Class I, Groups C and D, Division 1, and Class II, Groups E, F, and G, Division 1.

LeedsandNorthrup

316569 (ControlDrawing 177849)


834DP Transmitters Class I, Groups A, B, C, and D, Division 1.

MTL 702 Intrinsically Safe Field Wiring Terminals may connect to:

E10 Series Transmitters Class I, Groups A, B, C, and D, Division 1, and Class II, Groups E, F, and G, Division 1.

TaylorInstrument

1135F (ControlDrawingIB-17E212)


E10 Series Transmitters (Note: A Westinghouse Model 75F Indicator may also be connected in this loop)

Class I, Groups C and D, Division 1.

30


Figure 12. Loop Diagram for Other Manufacturers’ Associated Apparatus Connected to Foxboro Intrinsically Safe Apparatus (Reference Table 12)

ORDINARY LOCATIONS HAZARDOUS LOCATIONS

31


Table 13. Field Input/Output (FIO) System Connected to Foxboro Intrinsically Safe Apparatus (See Figures 13 and 14)

Associated ApparatusFIO System Field Wiring

Connection Criteria


Division 1 Hazardous (Classified) LocationsModel No. CS Code

3F4-D2IA CS-E/FGB-A Output Circuit may connect to:

65 Series Indicators(a)

69 Series Current-to-Pneumatic ConvertersE69 Series Converters and Positioners

3F4-F2DA3F4-Q2DA



Model PA108-FB PreamplifierE83 Series Vortex Flowmeters

3F4-I2D1A CS-E/FGB-A Input Circuit may connect to:

27 Series Pressure Transmitters (Foxboro/ICT)65 Series Indicators (a)820 Series Transmitters834DP Series Transmitters840 Series Transmitters860 Series Transmitters870 Series Transmitters (b)892 Series Transmitters1100 Series Transmitters (Foxboro/ICT)1125/1150 Series Transmitters (Foxboro/ICT)E10 Series TransmittersE44BP Series TransmittersE45 Series TransmittersE83 Series Vortex Flowmeters83 Series Vortex Flowmeters (c)E92 Series Pneumatic-to-Current Converters893 Series TransmittersI/A Series Pressure Transmitters870IT Series Electrochemical Transmitters (b)

a. 65 Series Indicator may be connected in loop with other intrinsically safe apparatus listed above.b. Must connect to 871 Series Sensors. Maximum cable length for FMRC approved 871EC or 871FT is 100 ft; for 871PH, 500 ft.c. To maintain intrinsic safety in 83 Series Vortex Flowmeters, current loop and pulse output field wiring pairs must be run in

separate cables or with separate shields connected to intrinsically safe ground.

3F8-C2DCA CS-E/FGB-A Input Circuit may connect to:

Nonpowered Contacts

3F8-M2DA13F8-M2DA23F8-M2DA33F8-M2DA43F8-M2DA53F8-M2DA63F8-M2DA73F8-T2DA13F8-T2DA23F8-T2DA33F8-T2DA43F8-T2DA53F8-T2DA63F8-T2DA7

CS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-ACS-E/FGB-A


ThermocouplesE4B-P Field Mounted Barriers (d)

d. E4B-P housing is explosionproof, and output is intrinsically safe for Class I, Groups B, C, and D, and Class II, Groups E, F, and G, Division 1 hazardous locations.





32


Figure 13. FIO System - Loop Diagram; RTD, Thermocouple, or Nonpowered Contact Inputs (Reference Table 13)

ORDINARY LOCATIONS CLASS I, GROUPS A, B, C, AND D, DIVISION 1, ANDCLASS II, GROUPS E, F, AND G, DIVISION 1HAZARDOUS LOCATIONS

33


Figure 14. FIO System - Loop Diagram; Intrinsically Safe Apparatus Input (Reference Table 13)

ORDINARY LOCATIONS CLASS I, GROUPS A, B, C, AND D, DIVISION 1,AND CLASS II, GROUPS E, F, AND G, DIVISION 1 HAZARDOUS LOCATIONS

34


Figure 15. TankExpert Hydrostatic Gauging and Inventory Management System (Division 1) - Loop Diagram (Reference Table 14)

Table 14. TankExpert Hydrostatic Gauging and Inventory Management System (See Figure 15 and Figure 16)

Associated ApparatusTankExpert System


Intrinsically Safe Apparatus Located in Class I, Groups B, C, & D, Division 1 Hazardous

(Classified) LocationsModel No. CS Code

880PFA-1(Styles A & B)880PFB-1880PFC-1880PFD-1

CS-E/FDB-A

CS-E/FDB-ACS-E/FDB-ACS-E/FDB-A


880SGA SensorResistance Temperature Detector (RTD)880SWA-FAA Sensor

880PFA-2 (a)880PFA-3 (a)(Styles A & B)880PFB-2 (a)880PFB-3 (a)880PFC-2 (a)880PFC-3 (a)880PFD-2 (a)880PFD-3 (a)

a. 880CFA Hand-Held Terminal may connect to the fiber optic connector located on the bottom surface of this Tank Processor.

CS-E/FNB-ACS-E/FNB-A

CS-E/FNB-ACS-E/FNB-ACS-E/FNB-ACS-E/FNB-ACS-E/FNB-ACS-E/FNB-A


880SGA SensorResistance Temperature Detector (RTD)

880SWA-FAA Sensor

CLASS I, GROUPS C AND D,DIVISION 2 HAZARDOUS LOCATIONS

CLASS I, GROUPS B, C, AND D,DIVISION 1 HAZARDOUS LOCATIONS

+

–

880SWA-FAASENSOR

OR

35


Figure 16. TankExpert Hydrostatic Gauging and Inventory Management System (Division 2) - Loop Diagram (Reference Table 14)

Table 15. Magnetic Flow Measurement System - E96/896 Transmitter with 2800 Series Flowtubes (See Figure 17)

Associated ApparatusMagnetic Flow System


Intrinsically Safe ApparatusInside of Flowtube Class I,

Division 1, Hazardous LocationsModel No. CS Code

E96 and 896Transmitters

CS-E/FNB-A Input Circuit may connect to: 2891 through 2836Magnetic Flowtubes

E96 and 896Transmitters

CS-E/FPB-A Input Circuit may connect to: 2891 through 2836Magnetic Flowtubes

CLASS I, GROUPS B, C, AND D,DIVISION 2 HAZARDOUS

LOCATIONS

CLASS I, GROUPS B, C, AND D,DIVISION 1 HAZARDOUS LOCATIONS

+

880SWA-FAASENSOR

OR

–

36


Figure 17. Magnetic Flow Measurement Loop - E96/896 Transmitter with 2800 Series Flowtubes

Table 16. Magnetic Flow Measurement System - 8000 and IMT20 Transmitters with 2800 and 8000 Series Flowtubes (See Figures 18 and 19)

Associated ApparatusMagnetic Flow System


Intrinsically Safe ApparatusInside of Flowtube Class I,


8000 SeriesTransmitters

CS-E/FNB-A Input Circuit may connect to:

8000, 8000A, or 8300 SeriesMagnetic Flowtubes

IMT20 Transmitters FNA Input Circuit may connect to:

2800, 8000, 8000A, or 8300 SeriesMagnetic Flowtubes

CLASS I, DIVISION 2HAZARDOUS LOCATIONS

CLASS I, DIVISION 2 HAZARDOUSLOCATIONS ORCLASS I, DIVISION 1 HAZARDOUSLOCATIONS WITH A TYPE “Y”PURGE (TYPE “Y” PURGE FOR2891 THRU 2812 FLOWTUBES ONLY)

37


Figure 18. Magnetic Flow Measurement Loop - 8000 Transmitter with 8000, 8300, or 9300A Series Flowtubes

FLOWTUBECLASS I, GROUPS A, B, C, AND D, DIVISION 2,HAZARDOUS LOCATIONS ORCLASS I, GROUPS A, B, C, AND D, DIVISION 1,HAZARDOUS LOCATIONS, WITH A TYPE “Y” PURGE.

TRANSMITTERCLASS I, GROUPS A, B, C, AND D,DIVISION 2, HAZARDOUS LOCATIONS.

38


Figure 19. Magnetic Flow Measurement Loop - 8000 Transmitter with 8000A Series Flowtubes

IMPORTANT:

39


Figure 20. Magnetic Flow Measurement Loop - IMT20 Transmitter with 2800, 8000, 8300, or 9300A Series Flowtubes

40


Figure 21. Magnetic Flow Measurement Loop - IMT20 Transmitter with 8000A Series Flowtubes

41


Figure 22. Mass Flow Measurement Loop - CFT10 Transmitter with CFS10 Series Flowtubes

Table 17. Mass Flow Measurement System - CFT10 Transmitter with CFS10 Series Flowtube (See Figure 22)

Associated ApparatusMass Flow System


Intrinsically Safe Apparatus Located in Class I, Groups C and D,


CFT10 SeriesTransmitter

FBB Input/Output Circuit may connect to:

CFS10 Series Mass Flowtubes

CLASS I, DIVISION 2GROUPS C AND DHAZARDOUS LOCATIONS

CLASS I, DIVISION 1GROUPS C AND DHAZARDOUS LOCATIONS

CFT10 TRANSMITTER

CFS10 MASS FLOWTUBE

42


Figure 23. Mass Flow CFT10 Transmitter with CFS10/20 Flowtube

Figure 24. I/A Series Pressure Transmitter -T for HART Communication

CLASS 1, DIV 2, GPS C & DHAZARDOUS LOCATIONS

NOTE: SEE MI 019-121 FOR ENTITYPARAMETER INFORMATION

NONINCENDIVEI/O CIRCUITS

CUSTOMER SUPPLIED POWER100-120 V ac220-240 V ac24-50 V dc

X-PROOF CONDUIT OROTHER CODE APPROVEDWIRING METHOD

INTRINSICALLY SAFEFLOWTUBE CIRCUITS

X-PROOFCFT10

CFS10CFS20

CLASS I, DIVISION 1, GROUPS C AND D HAZARDOUS LOCATIONS

NON-HAZARDOUS LOCATION

4. INSTALLATION SHOULD BE IN ACCORDANCE WITH ANSI/ISA RP 12.6 “INSTALLATION OF INTRINSICALLY SAFE FOR HAZARDOUS (CLASSIFIED) LOCATIONS”, ANSI/NFPA 70 “NATIONAL ELECTRICAL CODE” SYSTEMS

AND MANUFACTURER’S CONTROL DRAWING FOR ASSOCIATED APPARATUS.


CLASS I, II, III, DIVISION 1, GROUPS A, B, C, D, E, F, G

(+)

(–)

TRANSMITTER

FMRC ENTITY

APPROVED

APPARATUS

NOTES:



OR V dc .250 V rms

ASSOCIATED

6. CONTROL EQUIPMENT CONNECTED TO ASSOCIATED APPARATUS MUST NOT USE OR GENERATE MORE THAN 250 V.7. NO REVISION TO THIS DRAWING IS PERMITTED WITHOUT FMRC APPROVAL.

INTRINSICALLY SAFEGROUND (NOTE 2)

HARTCOMMUNICATORROSEMOUNT 275

43


Table 18 defines the maximum allowable hazardous (classified) location cable capacitance and inductance which may be connected to the specified converters, considering the energy contributed by the Fisher-Rosemount HART 275 Communicator.

Table 18. I/A Series Pressure Transmitter -T for HART Communication

UIO & UCMSubsystem Model #

Maximum AllowableCable Capacitance (nF)

Maximum Allowable Cable Inductance (mH)

3A4-I2DA CS-E/FGB-A 87 7

3AD-I3IA-C CS-E/FGB-A(Channel 1 and 3)

87 1.8

3AD-I3IA-C CS-E/FGB-A(Channel 2 and 4)

267 3.5

3AS-I2IA-C CS-E/FGB-A(Terminal Group 1)

87 7

3AS-I2IA-C CS-E/FGB-A(Terminal Group 2)

267 4.8

3AS-I2IA-C CS-E/FGB-A(Circuit 1)

87 1.9

SPEC 200 SystemModel #

Maximum Allowable Cable Capacitance (nF)


2AI-I2V-FGB 267 1.0

2AI-I3V-FGB 127 1.4

2AS-I2I-FGB 267 1.0

2AS-I3I-FGB 127 1.4

2AS-I3I-FGB-VLA 127 1.4

Field Input/Output (FIO)System Model #



3F4-I2DIA CS-E/FGB-A 87 1.9

44

4. Assembly and Wiring Considerations for Associated Apparatus

This section provides the user with the assembly and wiring considerations for installation of FM approved associated apparatus. The wiring considerations are based upon Sections 4.3 and 5 of ANSI/ISA Publication RP12.6 “Installation of Intrinsically Safe Instrument Systems in Class I, Hazardous Locations”. Figure 13 and Figure 14 show FIO System loop diagrams.

NOTEWARNING: Installation of wiring external to enclosures must be in accordance with the National Electrical Code ANSI/NFPA 70 and ANSI/ISA RP12.6.

FIO System - Models 3FMB-E And 3FMB-M

Nest LoadingThe nest assembly may house only that model coded associated apparatus listed in Table 13. When separation is provided by a separation wall (Part Number A2049TH), the converter Model Numbers listed in the adjacent table may be mounted to the right of this separation wall as shown in Figure 25.

WiringThe enclosure is designed to provide separation of the intrinsically safe wiring from all other wiring by routing of the intrinsically safe wiring in wireways dedicated only for that purpose as shown in Figure 26.

Converter Model Number

3F4-D2VA 3F8-D2KSA

3F4-D2YA 3F8-E2DA

3F4-I2D2A 3F8-I2DA

3F8-D2CSA 3F8-V2DA

45

TI 005-101 – November 2016 4. Assembly and Wiring Considerations for Associated Apparatus

Figure 25. FIO System - Main Nest

Figure 26. FIO System - Main Nest Wiring

46

4. Assembly and Wiring Considerations for Associated Apparatus TI 005-101 – November 2016

FIO System — Models 3FMB-S, 3FMB-SD, and 3FMB-ST

Nest LoadingThe nest assembly may house only that model coded associated apparatus listed in Table . When separation is provided by a separation wall (Part Number A2049TH), the converter Model Numbers listed in the adjacent table may be mounted to the right of this separation wall, as shown in Figure 27.

WiringThe Satellite enclosures are designed to provide separation of the intrinsically safe wiring by routing of the intrinsically safe wiring in a wireway dedicated for that purpose as shown in Figures 28 and 29.

Figure 27. FIO System - Satellite Nest

Converter Model Number

3F4-D2VA 3F8-D2KSA

3F4-D2YA 3F8-E2DA

3F4-I2D2A 3F8-I2DA

3F8-D2CSA 3F8-V2DA

47


Figure 28. FIO System - Satellite Nest Wiring (Model 3FMB-SD and 3FMB-ST Enclosures Shown)

48

4. Assembly and Wiring Considerations for Associated Apparatus TI 005-101 – November 2016

Figure 29. FIO System - Satellite Nest Wiring (Model 3FMB-S Enclosure Shown)

49


50

5. Nonincendive Circuit Field Wiring Considerations

This section provides the user with nonincendive circuit field wiring considerations for installation of FM approved nonincendive circuits. Wiring considerations should be based upon the exception to Section 501-4(b) of the National Electrical Code, NFPA 70 which states:

“Wiring, which under normal conditions cannot release sufficient energy to ignite a specific ignitable atmospheric mixture by opening, shorting or grounding, shall be permitted using any of the methods suitable for wiring in ordinary locations.”

Interconnection of Nonincendive Circuit Field Connections to Nonincendive Equipment

To facilitate interconnection of nonincendive circuit field connections to nonincendive equipment, a comparison must be made between the parameters of the equipment supplying energy (source equipment) and the parameters of the nonincendive equipment. Table 19 lists the nonincendive circuit field wiring parameters for equipment supplying energy. The voltage (Vmax) and current (Imax) which nonincendive equipment can receive must be equal to or greater than the normal open circuit voltage (Voc) and normal short circuit current (Isc) which can be delivered by the source equipment. In addition, the maximum unprotected internal capacitance (Ci) and unprotected internal inductance (Li) of the nonincendive equipment, plus the capacitance and inductance of the interconnecting wiring, must be equal to or less than the capacitance (Ca) and the inductance (La) which can be driven by the source equipment.

Table 20 lists the associated apparatus with nonincendive input/output circuits which may extend into Class I, Groups A, B, C, and D, Division 2, hazardous locations.

Table 21 lists the associated apparatus with nonincendive input/output circuits which may extend into Class I, Groups C and D, Division 2, hazardous (classified) locations.

Table 19. Nonincendive Circuit Field Wiring Parameters

Equipment with NonincendiveCircuit Field Wiring Connections

Nonincendive CircuitField Wiring Parameters

Model Number CS Code Voc Isc Ca La

3F4-D2IA3F4-D2WA3F4-F2DA3F4-I2D1A3F4-Q2DA


25.2 V25.2 V25.2 V25.2 V25.2 V

80.6 mA90.3 mA90.3 mA80.6 mA90.3 mA

0.5 μF0.5 μF0.5 μF0.5 μF0.5 μF

12.0 mH10.0 mH 9.5 mH12.0 mH 9.5 mH

3F8-C2DCA3F8-C2DNA3F8-D2ZA


26.8 V 8.6 V23.1 V

1.3 mA12.2 mA72.3 mA

0.4 μF60.0 μF 0.7 μF

1000.0 mH 500.0 mH 15.0 mH

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TI 005-101 – November 2016 5. Nonincendive Circuit Field Wiring Considerations

3F8-M2DA13F8-M2DA23F8-M2DA33F8-M2DA43F8-M2DA53F8-M2DA63F8-M2DA7


22.1 V22.1 V22.1 V22.1 V22.1 V22.1 V22.1 V

2.2 mA2.2 mA2.2 mA2.2 mA2.2 mA2.2 mA2.2 mA

0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF

1000.0 mH1000.0 mH1000.0 mH1000.0 mH1000.0 mH1000.0 mH1000.0 mH



22.1 V22.1 V22.1 V22.1 V22.1 V

14.9 mA14.9 mA14.9 mA14.9 mA14.9 mA

0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF

320.0 mH320.0 mH320.0 mH320.0 mH320.0 mH

3F8-T2DA13F8-T2DA23F8-T2DA33F8-T2DA43F8-T2DA53F8-T2DA63F8-T2DA7


22.1 V22.1 V22.1 V22.1 V22.1 V22.1 V22.1 V

2.2 mA2.2 mA2.2 mA2.2 mA2.2 mA2.2 mA2.2 mA

0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF0.8 μF

1000.0 mH1000.0 mH1000.0 mH1000.0 mH1000.0 mH1000.0 mH1000.0 mH

Table 20. Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into Class I, II, and III, Groups A, B, C, D, and G, Division 2 Hazardous (Classified) Location

TypeTCA Field

Terminal (a) Field Circuit Type (b)

Entity Parameters (c)

(S) Voc(R)Vmax

(S) Isc(R)Imax

(S) Ca(R) Ci

(S) La(R) Li

FBM01 + to +P Input (S) 25 32 0.4 60

FBM01 + to - Input (R) 60 Note (d) 0 0

FBM02 + to - Input (S) 1 1 1000 1000

FBM03A,B +\C to - Input (S) 0 1 1000 1000

FBM03B +\C to -\-S Input (S) 4 1 1000 1000

FBM03B +\C to -S Input (S) 6 1 1000 1000

FBM04A,X + to P Input (S) 25 32 0.4 60

FBM04A,X + to - Input (R) 60 Note (d) 0 0

FBM04A,X + to - Output (S) 24 21 0.4 150

FBM05 O+ to O- I/P (S) 38 64 0.15 15

FBM05 +P to +I Xmtr (S) 25 64 0.5 15

FBM05 + to - Output (S) 24 21 0.4 150

FBM06 +P to - Pulse In(S) 25 43 0.4 30

FBM06 + to - Pulse In(R) 27 Note (d) 0 0

FBM06 + to - Output (S) 24 21 0.4 150

FBM07A C to + Volt Mon(R) 130 Note (d) 0 0

FBM07B (e) CS to + Con Sen (S) 24 3 0.4 1000

FBM09A,B + to C In-VM (R) 130 Note (d) 0 0

FBM09A,C C to K O-Ext P(R) 60 Note (d) 0 0

FBM09B,D K to S O-Int P(S) 13 18 5 150

FBM09C,D CS to + In-CS (S) 24 3 0.4 1000

Table 19. Nonincendive Circuit Field Wiring Parameters (Continued)

Equipment with NonincendiveCircuit Field Wiring Connections

Nonincendive CircuitField Wiring Parameters

Model Number CS Code Voc Isc Ca La

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5. Nonincendive Circuit Field Wiring Considerations TI 005-101 – November 2016

FBM12A C to + Volt Mon(R) 130 Note (d) 0 0

FBM12B CS to + Con Sen (S) 24 3 0.4 1000

FBM14A,B + to C In-VM (R) 130 Note (d) 0 0

FBM14A,C C to K O-Ext P(R) 60 Note (d) 0 0

FBM14B,D K to S O-Int P(S) 13 18 5 150

FBM14C,D CS to + In-CS (S) 24 3 0.4 1000

FBM17A,B,C,D + to - AI-VM (R) 10 Note (d) 1 0

FBM17A,B,C,D P to - AI-Pot (S) 10 32 10 60

FBM17A,B,C,D + to - AO-Drvr (S) 10 32 10 60

FBM17A,B C to + DI-VM (R) 130 Note (d) 0 0

FBM17A,C C to K DO-Ext P(R) 60 Note (d) 0 0

FBM17B,D S to K DO-Int P(S) 13 18 5 150

FBM17C,D CS to + DI-CS (S) 24 3 0.4 1000

FBM18 + to - Itel Xtr(S) 25 44 0.4 4

FBM22 I+ to I- Input (R) 60 Note (d) 0 0

FBM22 P to I- Input (S) 25 31 0.4 60

FBM22 O+ to O- Output (S) 26 21 0.4 150

FBM22 L+ to L- Loop (R) 60 Note (d) 0 0

FBM24A,C + to C Vol Mon (R) 150 Note (d) 0 0

FBM24B + to CS Con Sen (S) 55 3 0.05 1000

FBM25A + to C Vol Mon (R) 150 Note (d) 0 0

FBM25B + to CS Con Sen (S) 55 3 0.05 1000

FBM26A,C + to C In-VM (R) 150 Note (d) 0 0

FBM26B + to CS In-CS (S) 54 3 0.05 1000

FBM26A,B,C K to C Output (R) 150 Note (d) 0 0

FBM27A,C + to C In-VM (R) 150 Note (d) 0 0

FBM27B + to CS In-CS (S) 54 3 0.05 1000

FBM27A,B,C K to C Output (R) 150 Note (d) 0 0

FBM033A,B +\C to - Input (S) 0 1 1000 1000

FBM033B +\C to -\-S Input (S) 4 1 1000 1000

FBM033B +\C to -S Input (S) 6 1 1000 1000

FBM41A + to C In-VM (R) 60 Note (d) 0.025 0

FBM41A,C C to K O-Ext P(R) 60 Note (d) 0.017 0

FBM41C CS to + In-CS (S) 27 4 0.4 1000

FBM42A + to C In-VM (R) 60 Note (d) 0.025 0

FBM42A,C C to K O-Ext P(R) 60 Note (d) 0.017 0

FBM42C CS to + In-CS (S) 27 4 0.4 1000

FBM43 +P to + Intelligent Transmitter(S)

25 42 0.7 8

FBM43 + to - Intelligent Transmitter (R)

60 Note 1 0.15 56

FBM44 +P to + Intelligent Transmitter (S)

25 42 0.7 8

Table 20. Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into Class I, II, and III, Groups A, B, C, D, and G, Division 2 Hazardous (Classified) Location (Continued)

TypeTCA Field



(S) Voc(R)Vmax

(S) Isc(R)Imax

(S) Ca(R) Ci

(S) La(R) Li

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TI 005-101 – November 2016 5. Nonincendive Circuit Field Wiring Considerations

FBM44 + to - Intelligent Transmitter (R)

60 Note (d) 0.15 56

FBM44 + to - Output (S) 24 21 0.7 150

FBM44(Redundant)

0+ to - I/P (S) 38 64 0.15 15

FBM46(Redundant)

0+ to 0- I/P (S) 38 64 0.15 15

FBM46(Redundant) (f)

+ to - Intelligent Transmitter (R)

60 Note (d) 0.15 56

a. The “\” symbol means the two terminals are connected (for example, +\C means + is tied to C).b. (S) = the FBM terminals’ supply energy; (R) = the FBM terminals’ receive energy. This defines whether to use Voc or Vmax, Isc or

Imax, Ca or Ci, and La or Li in the entity parameter columns.c. Units are expressed as follows: Voc and Vmax in dc Volts; Isc and Imax in dc mA; Ca and Ci in F; La and Li in mH.d. The FBM is self-protecting up to the value stated for Vmax; it will not be damaged by direct application of voltages up to Vmax.e. The CS terminal is positive with respect to the + terminal.f. The self-powered redundant FBM46 Intelligent Transmitter configuration is not non-incendive.

Table 21. Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into Class I, Groups C and D, Division 2, Hazardous (Classified) Locations

Model No. Input/Output Circuit

Maximum Entity Parameters

Voc Isc Ca La

CFT10(Mass Flow Transmitter)

0 to 20 mA or 4 to 20 mA dcI/A Series Fieldbus

26.4 V 309 mA 0.3 μF 3 mH

Must be connected to the I/A Series Communication Network via Foxboro specified 100 twinaxial cable, within the following maximum entity parameters.

5.0 V 0.5 A 1000 μF 1 mH

Model HHT Hand-Held Terminal

The transmitter HHT terminals must be connected to the Foxboro Model HHT Hand-Held Terminal.

Internally PoweredAlarm

13.2 V 13.2 mA 3 μF 1 H

Internally Powered0 to 10 kHz Pulse

13.2 V 13.2 mA 3 μF 1 H

Input/Output Circuit Vmax Imax Ci Li

Externally Powered Alarm Vmax and Imax must be below the ignition curve for Group C gases.

0 μF 0 H

Externally Powered0 to 10 kHz Pulse

Vmax = 13.2 V or Vmax (ext.)Imax = 13.2 mA plus Imax (ext.)Resultant Vmax and Imax must be below the ignition curve for Group C gases.

0 μF 0 H

Table 20. Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into Class I, II, and III, Groups A, B, C, D, and G, Division 2 Hazardous (Classified) Location (Continued)

TypeTCA Field



(S) Voc(R)Vmax

(S) Isc(R)Imax

(S) Ca(R) Ci

(S) La(R) Li

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5. Nonincendive Circuit Field Wiring Considerations TI 005-101 – November 2016

Table 22. Associated Apparatus with Nonincendive Input/Output Circuits which may Extend into Class I, Groups C and D, Division 2, Hazardous (Classified) Locations

Model No. Analog/Digital Output Circuit

Maximum Entity Parameters

Voc Isc Ca La

IMT20(Magnetic Flow Transmitter)

Internally Powered4 to 20 mA dc

35 V 25 mA 0.17 μF 200 mH

Analog/Digital Output Circuit Vmax Imax Ci Li

Externally Powered4 to 20 mA dc

36 V 105 mA 10 F 0

Table 23. Apparatus Connected with Nonincendive Field Wiring

Ordinary Location and Class I, II, and III, Division 2, Groups A, B, C, D, E, F, and G Hazardous Locations

Class I, II, and III Division 2, Groups A, B, C, D, F, and G Hazardous Locations

873 Series Electrochemical Analyzer870 Series Electrochemical Transmitters870IT Series Electrochemical Transmitters

871FT Series Sensors

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TI 005-101 – November 2016

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