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Field Wire Conversion Module for Modicon B821-108 to 1756-IB16 or 1756-IC16(Cat 1492-CM800-LD007)
10000021878 (Version 00)Printed in Germany
Local language (French, Italian, German & Spanish) versions of this document can be downloaded by going to www.ab.com. In the left margin click on Publications Library and Literature Library. In the Search Area (right margin), Search by Catalog Number and in the Search box type in the catalog number of the conversion system component.
I. Module Description
The 1492-CM800-LD007 conversion module provides field wire signal conversion from a Modicon® B821-108, 10 to 60Vdc, 8-pt output module to a ControLogix 1756-IB16, 10 to 31.2Vdc or 1756-IC16, 30 to 60Vdc 16-pt output module. The conversion module provides the mating connections to the B821-108 swing-arm (terminal block) with the attached field wires. It routes those signals, via its 20-pin connector and a 1492-CABLE(1)X pre-wired cable to compatible terminals of the 1756-IB16 or 1756-IC16 (refer to the Wiring Diagrams on pages 2 and 3).
II. Module Installation
The 1492-CM800-LD007 conversion module must be installed in a 1492 conversion base-plate and cover-plate assembly. The installation of the module into the assembly is explained in the Installation Manual that ships with the conversion assembly. For a list of compatible assemblies refer to Appendix A.
III. Conversion Module Compatibility Matrix
This is the cable length in meters and tenths of meters (e.g. 015 = 1.5 meters). Recommended cable length is 003 (00.3 meters).
20-Pin Connector for 1492-CABLEX Mating Connector forB800 Terminal Block
Conversion Module Compatible 800Input Module
Compatible 1756Input Module
Required 1492 Cable
1492-CM800-LD007 B821-108 1756-IB16 1492-CABLEX1492-CM800-LD007 B821-108 1756-IC16 1492-CABLEX
1492-CM800-LD007 Conversion Module
De-energize and lockout any and all power to all I/O field devices connected to the Modicon 800 I/O housing, and the power to the 800 I/O housing itself. Ensure all power is de-energized and locked out to any device in the control cabinet where the conversion is to be performed. Ensure work is performed by qualified personnel.
WARNING
(2)10000021878 (Version 00)
IV. Conversion Module Wiring Diagram
The following diagrams show the connections from the existing B821-108 swing-arm, through the conversion module, 1492 cable and to the 1756-IB16 or 1756-IC16 input module. The diagrams can be used as an aid in possible system trouble-shooting.
1756-IB161492-CABLE003X
1492-CM800-LD007
Conversion: B821-108 to 1756-IB16 with 1492-CM800-LD007
B821-108 Swing Arm
3 1
1
19
23
74
85
11
6
12
7
17
8
18
91011
4
12
10
13
1420
1551661715
16 18
20
14
2
3
+
-
Input 5
Input 7Input 6
Input 8
Input 1
Input 3Input 2
Input 4
Group 1 Common
Not UsedNot Used
10GND-0
IN-01
IN-12
IN-23
IN-34
IN-45
IN-56
IN-67
IN-78
IN-811
IN-912
IN-1013
IN-1114
IN-1215
IN-1316
IN-1417
IN-1518
Black
WhiteRed
Green
Orange
Blue
White/Black
Red/BlackGreen/Black
Orange/BlackBlue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/GreenGND-1
20
9GND-0
19GND-1
9Group 2 Common
13Group 3 Common19Group 4 Common
Group 1 Supply VoltGroup 2 Supply VoltGroup 3 Supply VoltGroup 4 Supply Volt
Not UsedNot Used
Conversion Module Installation and Application Considerations The voltage range of the B821-108 module is 10-60V DC and the 1756-IB16 is 10-30V DC. If the input source voltage is greater than 30V DC, use the 1756-IC16. The input delay times for the B821-108 module versus 1756-IB16 module are as follows: B821-108 1756-IB16a) Off-to-On Delay 2.5ms (min),11ms (max) 1ms (plus selectable filter) b) On-to-Off Delay 2.5ms (min),11ms (max) 2ms (plus selectable filter) The B821-108 has 4 groups (allowing 4 separate power supplies) and the 1756-IB16 has 2 groups. This module/cable combination ties Groups 1 & 2 from the B821-108 to Group 0 on the 1756-IB16 and it ties Groups 3 & 4 from the B821-108 to Group 1 on the 1756-IB16. Field wiring modification must be made to accommodate this if multiple supplies were used. If 4 supplies were used, 2 must be removed. NOTE: To allow for multiple supplies in this conversion, the Inputs do not map directly to the equivalent input. For example: Input 5 on the B821-108 maps to Input 8 on the 1756-IB16, the user needs to account for this in the controller program. Refer to your B821-108 and 1756-IB16 Installation Manual wiring schematics and diagrams for more details. [Reference Doc: 41170-756 (Version 03)]
There are several key application considerations and system specifications (bottom of drawing) when using these components (conversion module, cable and output module). Read and understand these considerations before installation.
WARNING
(3)10000021878 (Version 00)
IV. Conversion Module Wiring Diagram (Continued)
Conversion: B821-108 to 1756-IC16 with 1492-CM800-LD007
1756-IC161492-CABLE003X
1492-CM800-LD007
B821-108 Swing Arm
Conversion Module Installation and Application Considerations The voltage range of the B821-108 module is 10-60V DC and the 1756-IC16 is 30-60V DC. If the input source voltage is less than 30V DC, use the 1756-IB16. The input delay times for the B821-108 module versus 1756-IC16 module are as follows: B821-108 1756-IC16a) Off-to-On Delay 2.5ms (min),11ms (max) 1ms (plus selectable filter) b) On-to-Off Delay 2.5ms (min),11ms (max) 2ms (plus selectable filter) The B821-108 has 4 groups (allowing 4 separate power supplies) and the 1756-IC16 has 2 groups. This module/cable combination ties Groups 1 & 2 from the B821-108 to Group 0 on the 1756-IC16 and it ties Groups 3 & 4 from the B821-108 to Group 1 on the 1756-IC16. Field wiring modification must be made to accommodate this if multiple supplies were used. If 4 supplies were used, 2 must be removed. NOTE: To allow for multiple supplies in this conversion, the Inputs do not map directly to the equivalent input. For example: Input 5 on the B821-108 maps to Input 8 on the 1756-IC16, the user needs to account for this in the controller program. Refer to your B821-108 and 1756-IC16 Installation Manual wiring schematics and diagrams for more details. [Reference Doc: 41170-769 (Version 03)]
3 1
1
19
23
74
85
11
6
12
7
17
8
18
91011
4
12
10
13
1420
1551661715
16 18
20
14
2+
-
Input 5
Input 7Input 6
Input 8
Input 1
Input 3Input 2
Input 4
Group 1 Common
Not UsedNot Used
9Group 2 Common
13Group 3 Common19Group 4 Common
Group 1 Supply VoltGroup 2 Supply VoltGroup 3 Supply VoltGroup 4 Supply Volt
Not UsedNot Used
10GND-0
IN-01
IN-12
IN-23
IN-34
IN-45
IN-56
IN-67
IN-78
IN-811
IN-912
IN-1013
IN-1114
IN-1215
IN-1316
IN-1417
IN-1518
Black
WhiteRed
Green
Orange
Blue
White/Black
Red/BlackGreen/Black
Orange/BlackBlue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/GreenGND-1
20
9GND-0
19GND-1
There are several key application considerations and system specifications (bottom of drawing) when using these components (conversion module, cable and output module). Read and understand these considerations before installation.
WARNING
10000021878 (Version 00)Printed in Germany
Article No. 4351900000
V. 1492-CM800-LD007 Conversion Module Specifications
(Operating specifications are when installed in the Conversion System base / cover-plate assembly)
VI. Appendix A - 800 Housing to 1756 Chassis Conversion System Selection Process
1) Determine the number of 800 I/O modules actually used in the 800 I/O Housing to be converted to 1756 I/O.2) Review the data in Column 5 from the below table, and select a 1756 I/O Chassis which meets your conversion
needs from Step 1. Ensure the information from the I/O Conversion module table is reviewed first since in some cases, two 1756 modules are needed to replace one 800 I/O module.
3) Once the 1756 Chassis is selected, refer to Column 7 and select the Conversion Assembly.
One chassis slot required for the ControlLogix processor or a remote I/O adapter type module. The footprint and mounting dimensions of the 1492 Conversion Assembly (base plate and cover plate) match those of the
Modicon I/O Housing. Width dimension includes the 1756 Chassis power supply. Surplus Chassis width as compared to the 800 I/O Housing is divided equally when mounting it on the Conversion Assembly. Mounting holes for the 1756 I/O Chassis are pre-drilled and pre-tapped into the Conversion Assembly cover plate.Modicon is a Registered Trademark of Group Schneider
Specification Value Dimensions 288.9 mm (height) x 139.7 mm (depth) x 44.5 mm (width)
11.37 in. (height) x 5.5 in. (depth) x 1.75 in. (width) Approximate Shipping Weight 300g (0.66 lbs) (includes carton) Storage Temperature -40 to +85°C (-40 to +185°F) Operating Temperature 0 to 55°C (32 to 131°F) Operating Humidity 5 to 95% at 55°C (non-condensing) Shock Non-operating Operating
50g 30g
Operating Vibration 2g @ 10-500Hz Maximum Operating Voltage 150 Vdc Max. Module Operating Current Per Point: Per Module:
2 Amps (1492-CABLE connection pins are limited to 2A per pin) 12 Amps
Agency Certifications
UL Classified: Under UL File Number E113724 CSA CE: compliant for all applicable directives
Pollution Degree 2 Environmental Rating IP20
AS-H810-xxx
AS-H819-103
AS-H819-209
AS-H819-100
AS-H827-103
AS-H827-209
AS-B827-100
Modicon 800 I/O Housing Cat Number
1492-MUA4-MB3
1492-MUA7-A10-MB4679
1492-MUA10-A13-MB81011
Conversion AssemblyCatalog Number
3
4
6
7
8
10
11
10.25”
17.5”
17.5”
17.5”
27.1”
27.1”
27.1”
10.25”A7 = 14.49”
A10 = 19.02”A7 = 14.49”
A10 = 19.02” A7 = 14.49”
A10 = 19.02”A10 = 19.02”
A13 = 23.15”A10 = 19.02”
A13 = 23.15”A10 = 19.02”
A13 = 23.15”
1756 ChassisWidth Dimension
3
A7 = 6, A10=9
A7 = 6, A10=9
A7 = 6, A10=9
A10 = 9, A13=12
A10 = 9, A13=12
A10 = 9, A13=12
1756 I/O ChassisCatalog Number
1 72 3 654
1756-A4
1756-A7or
1756-A10
1756-A10or
1756-A13
Max. Numberof 800 Housing
Slots for I/O
800 HousingWidth
Dimension
Max. Numberof 1756 Chassis
Slots for I/O
Refer to the Wiring Diagram(s) for current limits for a specific configuration.
NOTICE
CONFIDENTIAL AND PROPRIETARY INFORMATION. THIS DOCUMENT CONTAINS CONFIDENTIAL AND PROPRIETARY INFORMATION OF
ROCKWELL AUTOMATION, INC. AND MAY NOT BE USED, COPIED OR DISCLOSED TO OTHERS, EXCEPT WITH THE AUTHORIZED WRITTEN
PERMISSION OF ROCKWELL AUTOMATION, INC.
Sheet
Size Ver
Of 11
A 0010000028320Dr. DateG. USHAKOW 8-19-08
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