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Procontrol P14
81EU50R1210Module and Application DescriptionUniversal Input module
Procontrol P14
81EU50R1210Universal Input Module
NOTICEThis document contains information about one or more ABB products and may include a description of or areference to one or more standards that may be generally relevant to the ABB products. The presence of anysuch description of a standard or reference to a standard is not a representation that all of the ABB productsreferenced in this document support all of the features of the described or referenced standard. In order todetermine the specific features supported by a particular ABB product, the reader should consult the productspecifications for the particular ABB product.ABB may have one or more patents or pending patent applications protecting the intellectual property in theABB products described in this document.The information in this document is subject to change without notice and should not be construed as acommitment by ABB. ABB assumes no responsibility for any errors that may appear in this document.In no event shall ABB be liable for direct, indirect, special, incidental or consequential damages of any natureor kind arising from the use of this document, nor shall ABB be liable for incidental or consequential damagesarising from use of any software or hardware described in this document.This document and parts thereof must not be reproduced or copied without written permission from ABB, andthe contents thereof must not be imparted to a third party nor used for any unauthorized purpose.The software or hardware described in this document is furnished under a license and may be used, copied,or disclosed only in accordance with the terms of such license. This product meets the requirements specifiedin EMC Directive 2014/30/EC.
TRADEMARKSProcontrol is a registered trademark of ABB AG.All rights to copyrights, registered trademarks, and trademarks reside with their respective owners.Copyright © 2016 ABB.All rights reserved.Release: July 2016Document number: 2VAA006146
TABLE OF CONTENTS
1. APPLICATION ................................................................................................. 7
2. FEATURES ...................................................................................................... 7
3. DESIGN OF THE MODULE ............................................................................. 8
3.1 Process Interface .................................................................................................. 8
3.2 Station-Bus Interface ............................................................................................ 8
3.3 Processing Section .............................................................................................. 8
4. STRUCTURING ............................................................................................... 9
5. ADRESSING .................................................................................................... 9
5.1 General .................................................................................................................. 9
5.2 Address Formation ............................................................................................... 9
5.3 Address List for Module Inputs ........................................................................... 9
5.4 Address List for Module Outputs ...................................................................... 10
6. APPLICATION OF BINARY TRANSMITTERS ............................................. 11
6.1 Types of Transmitters ........................................................................................ 11
6.2 Binary signal input circuit and monitoring ....................................................... 11
6.3 Reaction to the response of a monitoring function ......................................... 12
7. APPLICATION OF ANALOG TRANSMITTERS ........................................... 12
7.1 Types of transmitters ......................................................................................... 12
7.2 Analog signal input circuit and monitoring ...................................................... 12
7.3 Connection of thermocouples and resistance thermometers ........................ 13
7.4 Limit signals ........................................................................................................ 13
8. APPLICATION OF FUNCTION BLOCKS ..................................................... 14
8.1 GENERAL ............................................................................................................ 14
8.2 APPLICATION OF CORRECTION AND FILTER CALCULATIONS ................... 15
8.3 APPLICATION OF PULSE COUNTERS.............................................................. 15
9. EVENT GENERATION .................................................................................. 15
10. SIMULATION ................................................................................................. 16
11. SETTING THE OPERATING MODES ........................................................... 16
12. DATA COMMUNICATION WITH THE MODULE .......................................... 17
12.1 Address formation ........................................................................................... 17
12.2 Reading the input values ................................................................................ 17
13. DIAGNOSIS AND ANNUNCIATION FUNCTIONS........................................ 23
13.1 Disturbance annunciations on the module ................................................... 23
13.2 Disturbance messages to the annunciation system .................................... 23
13.3 Diagnosis ......................................................................................................... 23
14. FUNCTION DIAGRAM ................................................................................... 25
15. CONNECTION DIAGRAMS ........................................................................... 26
15.1 Standard applications ..................................................................................... 26
15.2 Special applications ........................................................................................ 28
16. MODULE DESIGN ......................................................................................... 30
17. SYSTEM DATA .............................................................................................. 32
18. TECHNICAL DATA ........................................................................................ 32
18.1 Binary transmitter mode ................................................................................. 32
18.2 Analog transmitter mode ................................................................................ 33
18.3 Module cycle time............................................................................................ 34
18.4 Interference immunity (of process inputs and outputs) .............................. 35
19. ORDERING DATA ......................................................................................... 35
20. REVISION HISTORY ..................................................................................... 36
APPLICATION Process Interface
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1. APPLICATIONThe universal input module connects the following transmitters:
Binary Transmitters
· Single and changeover contacts with or without line monitor· Inductive initiators acc. to NAMUR DIN 19234· Electronic transmitters
Analog transmitters for current signals
· Twin-wire transducers 4 ... 20 mA supplied from the input module· 4-wire transducers 0 ... 20 mA, 4 ... 20 mA and 0 ... 5 mA with external power source
Temperature transducers
· Thermocouples with transducers for current signals of 4 ... 20 mA and cold junctions inside the transducer.Linearization is on the input module.
· Resistance thermometers with transducers for current signals of 4 ... 20 mA
The module consists of 16 channels.Each channel may be used either for binary or analog input signal. Any combination is possible.Parameter allocation and setting is programmed easily via the configuration list. The programmed values are stored in anflash PROM to ensure that they are not lost in the event of power failure. They can be changed any time.
Correction and filter calculations or pulse counters can be programmed independently on each input.Programming is done by function block structuring.Observe the boundary conditions for this application.
Usage as Binary Input
· up to 16 pulse counter can be performed,· up to 4 limit values(counting thresholds) and one start value can be assigned to each pulse counter.
Usage as Analog Input
· up to 4 limit values can be assigned to each analog signal.· up to 16 Correction and filter calculations can be performed.
2. FEATURESThe module can be plugged into any station of the PROCONTROL bus system. It incorporates a standard interface forthe PROCONTROL station bus.The module address is set automatically when the module is plugged into the PROCONTROL station.
The module transmits the input signals and/or converted input signals in telegrams via the station bus to thePROCONTROL bus system. Before transmission the telegrams are checked and provided with parity bits.This ensures that the receiving module can check for fault-free transmission.
The module checks the telegrams received over the station bus, e.g. those intended for corrective calculations, by theirparity bits for fault-free transmission.
Provision is made to eliminate interference among the channels of the module and the station bus.A short-circuit-proof and monitored transmitter power source is available for each channel, suitable for the variousapplications.
In case the internal monitoring circuits or the input signal monitor respond, disturbance annunciation ST (generaldisturbance) will be indicated on the front panel of the module.Response of the internal monitoring circuits is indicated as disturbance annunciation SG (module disturbance) on thefront panel of the module.
If configured with function block TXT2, input TXT= R1230-, the module is operating as an universal input module forbinary transmitters with time stamp, whereas analog transmitters are not supported in this operation mode.Binary process values will be time stamped with the internal clock data of the 81EU50 module. The internal clock is setand synchronized with the PROCONTROL-system master clock 87TS01-E/R1313 which transmits the system time forthe PROCONTROL – system.The module 81EU50 receives the time telegrams form the master clock via the standard interface to the PROCONTROLstation bus. The synchronization of the internal clock is done every second. The module supports redundant masterclocks. The module can not be used in a redundant Station. The time stamping functionality will be released forPROCONTROL - systems with FDDI bus (Fiber Distributed Data Interface).
Process Interface DESIGN OF THE MODULE
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3. DESIGN OF THE MODULEThe module essentially consists of:
· Process interface· Station-bus interface· Processing section
3.1 Process InterfaceIn the process interface, the process signals are adapted to the internal signal levels.
3.2 Station-Bus InterfaceIn the station-bus interface, the module signals are adapted to the bus. Mainly a parallel/serial conversion takes place.The module transfers the data telegrams through a standard interface to the station bus. Data transfer is serial.
Identification of signalsThe conditioned and digitalized input signals and the limit signals formed in the module are written into special registers.The processing section writes the following data into the address part of the data telegram:
· System address (possible 0 … 3)· Station address (possible 1 … 249)· Module address (possible 1 …58)· Register address, fix allocated
0 … 31 analog values with limit signals
32 ... 35 binary values37 ... 45 binary values with timestamp46 ... 157 counter values
· Register address, free 158 … 199 e.g. recommended for status messages· Module specific register 205 module cycle time
246 diagnosis data
3.3 Processing SectionFor processing the signals coming from the process and the bus, the module is equipped with a microprocessor thatworks with the following memory areas:
Contents Storage medium
Operating program Flash PROM
Function blocks Flash PROM
User program(structure, address, parameter, limit and simulation list)
Flash PROM
History values RAM
Current module input and output signals (shared memory) RAM
The operating program enables the microprocessor to perform the elementary operations of the module.The memory for the function blocks contains standard programs for implementing the different functions.All the function blocks, their inputs and outputs, can be called by the user via the Programming, Diagnosis and DisplaySystem (PDDS).
The memory for the user program contains information on:
· how the function blocks are interconnected,· which module inputs and outputs have been allocated to which inputs and outputs of the function blocks,· which fixed values have been specified for individual inputs of the function blocks,· which parameters have been specified for the individual inputs of the function blocks,· which plant signals have been allocated to the module's inputs and outputs,· which function blocks serve the process interfaces,· which limit value sets have been allocated to the analog values,· which function results, module input and output signals can be simulated.
STRUCTURING General
2VAA006146 9
These information are defined by the user depending on the plant conditions.The entire user program is stored in a flash PROM.
The settings (mainly for analog control) can be preset directly by the user at the respective function block inputs in theform of values (fixed values) or be specified as parameters.Fixed values and parameters can be modified at any time during operation (on - line). In this case they are changed andstored in the Flash PROM.The exchange of information between the module and the bus system takes place via the memory for the module's inputand output signals (shared memory). This memory is used for buffering the signals.
4. STRUCTURINGFor structuring, the neutral inputs and outputs of the individual function blocks are assigned certain logic combinations.Inputs of function blocks can be connected to a module input, an output of another function block on the module (functionresults), or to fixed values and parameters. Outputs of function blocks can be logically combined with module outputs andfunction blocks on the module.
For structuring, the following limit values of the module need to be taken into consideration:
· Max. number of module inputs (EG) 255· Max. number of module outputs (AG) 42· Max. number of function results (AF) 255· Max. number of parameters 80· Max. number of simulatable signals 32· Max. number of lines in the structure list 2000· Max. number of signals from the bus 48· Size of the shared memory (cf. “Addressing”)
A line is understood as one entry on the PDDS.For the precise procedure of structuring the function blocks please refer to the respective function block descriptions.
5. ADRESSING5.1 General
Signal exchange between the module and the bus system takes place via a shared memory. In this shared memory,incoming telegrams that the module is to receive and function results that are to leave the module are buffered.For this purpose, the shared memory includes send registers for telegrams to be sent and receive registers for telegramsto be received.
Dimensioning of the shared memory:
· Receive register: register numbers 0 – 254· Fix send register: register numbers 0 – 157· Free send register: register numbers 158 – 199· System register: register numbers 200 – 255
The allocations of the module's input and output signals to the registers of the shared memory are defined as specifiedby the user via the PDDS (Version V6.4.3 or higher).
The user data are contained in address lists.
5.2 Address FormationSystem address and station address are set at the station-bus coupling module or at the station-bus control module andare transferred by that module to all the modules of the relevant PROCONTROL station.
The module addresses are defined through the connections on the backplane so that the modules are adjustedautomatically when being plugged into a slot.
5.3 Address List for Module InputsIn the address list for module inputs, every module input is assigned the send-location address or the process interfaceof the signal to be received.In case of module inputs that receive their signals from the bus, addressing is done by allocating the send-location addressto EGn, e.g.:
Address List for Module Outputs ADRESSING
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In case of module inputs that receive their signals via the process interface, addressing is done by allocating the processinterface VAm (m=1..16) to EGn e.g.:
Input Address
EG1 VA1
The address list for inputs is translated by the PDDS into two internal lists, i.e. into the ”Bus address list” and the ”Moduleinputs allocation list”.
The bus address list contains, for all telegrams to be used by the module, the send-location address and the receiveregister number.
Incoming telegrams, whose addresses are contained in the bus address list, are registered in the receive register of theshared memory. The module ignores incoming telegrams, whose addresses are not part of the bus address list.
The "Module inputs allocation list" contains for each module input the associated receive register number and, in the caseof binary values, the bit position.
5.4 Address List for Module OutputsIn the address list for module outputs, a send register is defined for each signal that is to leave the module and, in caseof binary signals; a send bit is defined additionally, e.g.:
If function blocks are used and the output of a function block should be connected to a fixed output register the allocationis done by the assignment: AAn (n= 1-16) e.g.:
Input Address
EG1 1, 32, 24, 8, 7
Bit no. (0 – 15)
Module no. (1 – 58)Station no. (1 – 249)System no. (0 – 3)
Register no. (0 – 255)
Process - interface FE1
Output Address
AG1 1, 5
Bit no. (1 – 15)Register no. (158 – 199)
Output Address
A1 AA1
Output channel 1Analog value (register 0)limit value (register 1)
APPLICATION OF BINARY TRANSMITTERS Types of Transmitters
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6. APPLICATION OF BINARY TRANSMITTERS6.1 Types of Transmitters
The channels of the module can be used for
· single/changeover contacts with 48 V supply from the module, incl. monitoring· single/changeover contacts with 48 V supply from the module, without monitoring· single/changeover contacts with 24 V supply from the module, without monitoring· contacts or electronic transmitters with external power supply of up to 60 V, without monitoring· inductive initiators acc. to NAMUR (DIN 19234), with supply from the module, incl. monitoring.
For the applicable type of connection refer to the connection diagrams.For programming of the application-specific settings refer to the configuration list.
Transmitter power supply from the module
The transmitter power supply for the different binary mode applications is available for each channel at the appropriateoutput Sn.The transmitter power supply is short-circuit-proof and monitored on the module.
The applications of “single/changeover contacts with 48 V supply from the module with or without monitoring” allow parallelsupply of max. 4 contacts with a common root from one Sn supply output.
The application of “single/changeover contacts with 24 V supply from the module, without monitoring” allows parallelsupply of max. 16 contacts with a common root from one Sn supply output.
Those inputs grouped together to be supplied from one common source are susceptible to mutual interference.
In the case of common supply, those Sn supply outputs that are not required shall not be used.
If the transmitters are supplied from an external power source, the respective Sn supply output on the module shall notbe used.
It is not permissible to connect several Sn supply outputs in parallel.
The maximum permissible static potential difference between the reference potentials shall not be exceeded when anexternal power source is used.
6.2 Binary signal input circuit and monitoringSignal input for binary transmitters is through inputs En.Each input uses a bounce suppression time that results from a number n of processing cycles. The module detects thefirst signal change as an effective signal if the presence of the signal exceeds the bounce suppression time.The suppression time is configurable in steps of the module cycle time.
bouncesuppression
In
Out
bouncesuppression tt
Fig. 1: Bounce suppression shown at 0/1-signal change
In the applications of “single/changeover contacts with 48 V supply from the module with or without monitoring”, a currentof about 5 mA will flow through the closed contact.
In the applications of “single/changeover contacts with 48 V supply from the module with monitoring”, a resistor of 47-kOhm +/- 2 % shall be connected in parallel with the contact. This allows monitoring the following faults:
· Wire break and short-circuit to earth in the transmitter line· Wire break and short-circuit to earth in the transmitter supply line· Interruption in suppression resistor when the contact is open· Breaking of changeover contact.
When the inductive initiator acc. to NAMUR (DIN 19234) is used, the signals of a channel are evaluated as follows:
Reaction to the response of a monitoring function APPLICATION OF ANALOG TRANSMITTERS
12 2VAA006146
· active area free En = ”0” signal· active area covered En = ”1” signal.
Monitoring with this application:
· Wire break and short-circuit to earth in the transmitter line· Wire break and short-circuit earth to in the transmitter supply line· Interruption in the transmitter.· Overloading of an input
If an input is overloaded due to faulty circuitry for instance, the channel concerned is switched off immediately.
The message ”Process channel fault” in the diagnosis register and the disturbance bit set in the data telegram indicatethat a fault has occurred at the channel concerned.
Every 30 sec there will be a new attempt to reactivate the disconnected channel.
6.3 Reaction to the response of a monitoring functionAs soon as a monitoring function responds, the relevant transmitter signals are set to zero in the telegram, the singledisturbance bit and the general disturbance bit are set to 1.
7. APPLICATION OF ANALOG TRANSMITTERS7.1 Types of transmitters
The channels of the module can be used for
· 2-wire transducers, 4 ... 20 mA, supplied from the input module· 4-wire transducers, 0 ... 20 mA, 4 ... 20 mA and 0 ... 5 mA with external power supply of the transducer· The following thermocouples with transducers for 4 ... 20 mA and a cold junction before or inside the transducer.
Linearization is in the input module.
• Thermocouples type S (PtRh-Pt) acc. to DIN IEC 584• Thermocouples type K (NiCr-Ni) acc. to DIN IEC 584• Thermocouples type J (Fe-CuNi) acc. to DIN IEC 584• Thermocouples type L (Fe-CuNi) acc. to DIN 43710• Thermocouples type N (NiCrSil-NiSil)
· Resistance thermometers Pt 100 acc. to DIN IEC 751 with transducer for 4 ... 20 mA
For type of connection refer to the connection diagrams.
For programming of the application-specific settings refer to the configuration list.
Transducer supply
The transducer supply from the input module is short–circuit proof, is available at the respective supply output Sn and ismonitored on the input module.
In the case of external supply of the transducer, the supply contact of the respective channel is not used.
The maximum potential difference among the reference potentials shall not be exceeded in case of external power supply.Several Sn supply outputs shall not be connected in parallel.
7.2 Analog signal input circuit and monitoringThe current input signal is converted into a measuring voltage by a high-precision measuring resistor, transmitted to theinput measuring amplifier via a multiplexer and finally converted into a 12-bit analog signal by an analog-to-digitalconverter.
The input measuring amplifier and the analog-to-digital converter are monitored by means of reference voltages.
The analog signals are monitored for plausibility on the module.
The monitor responds as soon as the upper limit (OG) or the lower limit (UG) is violated.These limits can be readjusted via the configuration list.The upper limit is preset to 118.75 % and the lower limit to -6.25 %.
The plausibility check can be suppressed for each channel separately.This requires the entry of the OG and UG maximum values into the configuration list.
APPLICATION OF ANALOG TRANSMITTERS Connection of thermocouples and resistance thermometers
2VAA006146 13
The input module transmits the digital 12-bit signal, complemented by a prefix sign, as telegram to the station bus.When the analog signal monitor has responded, the analog value telegram is transmitted with the disturbance bit set.
7.3 Connection of thermocouples and resistance thermometersThe connection of thermocouples and resistance thermometers requires a transducer to be connected in the incomingcircuit. It is required that the cold junction for thermocouples is located before or inside the transducer.
The thermocouples and the associated transducer are linear with respect to the thermal e.m.f.Therefore, the current signals within 4 ... 20 mA from the temperature transducers for thermocouples are linearized in theinput module. For this purpose, the characteristics of the permissible thermocouples are stored on the EPROM of theinput module.
The resistance thermometer and the associated transducer are linear with respect to temperature.Linearization on the input module is not required.
Within the plausibility limits, the measured value transmitted to the station bus is always identical with the measuredtemperature.The temperature transmitters and the associated transducers shall be selected according to the required measuringrange.When earthed thermocouples are used, isolated transducers are required.
Measuring ranges:The transmitters have the following ranges:
Thermocouple Range of linearity 100 % value
Type SType K
Type L
Type NType J
0 ... 1200 °C0 ... 600 °C0 ... 1000 °C0 ... 200 °C0 ... 400 °C0 ... 600 °C0 ... 300 °C0 ... 600 °C
1000°C 600 °C 1000°C 150 °C 300 °C 600 °C 300 °C 600 °C
If the measuring range limits are violated, a disturbance bit will be added to the temperature values.
The measuring range of the module which can be represented is -200 % ...+199.9 %.The minimum and maximum values that are actually transmitted depend on the type of transducer selected.
7.4 Limit signalsWhen the module is used as analog signal input or as pulse counter input, max. 4 limit values can be programmed foreach channel. One out of four hysteresis values can be selected for each limit value.Programming is by means of the PDDS on the basis of the limit value list.The limit value list is stored on the module in a Flash-PROM.
In the event mode, any violation of a limit value is immediately signaled to the station bus in the form of a limit signaltelegram. The same happens when the input signal monitoring feature responds, but in this case together with theassociated analog value telegram. Then the disturbance bits of the analog value and limit signals telegrams will be set.
All limit values allocated to the analog value are set to “0”.
The limit value range is -150 % ... +150 % of the selected signal range.
Resistancethermometer
Range of linearity 100 % value
Pt 100 0 ... 150 °C0 ... 300 °C0 ... 600 °C
150 °C 300 °C 600 °C
GENERAL APPLICATION OF FUNCTION BLOCKS
14 2VAA006146
The following hysteresis values can be set for each limit value individually:
· HY1 = 0.39 %· HY2 = 1.56 % (standard setting)· HY3 = 3.12 %· HY4 = 6.25 %
The hysteresis can be above or below the limit value depending on whether violation of the minimum or maximum valuehas been selected (see Fig. 2).
When function blocks are used, the limit values are always derived from the corrected analog values.
If the counter's limit values ZGW1 to ZGW4 configured in the limit value list are violated, the associated limit value bitsGO1, GU1 to GO4, GU4 are set, and the associated limit value telegram as well as the counter reading are transferredon event basis.
Fig. 2: Option for limit value setting
8. APPLICATION OF FUNCTION BLOCKS8.1 GENERAL
The function blocks have inputs for specifying
· the correcting quantity and basic calculation values and outputs for putting out the corrected valueand internal status messages
· the pulse counter inputs (Release, Reset, Threshold, etc.)· reception of system time· the operation mode· the structure and description of the application.
Each application must have at the top of the structure list the text element TXT2Structuring and describing the application by text elements TXTis optional.
Each input channel can be connected to a function block.
The function block signal outputs are allocated to analog, binary or BCD-coded value telegrams of the associated channel(see Table 2).The function block status messages can be allocated to binary value telegrams of the associated channel (see Table 3).
Module inputs, signals from the station bus and fixed values must be allocated to the function block inputs to perform thecorrections. The user specifies these data. This procedure is referred to as structuring. The sum of these data makes upthe structure list. This list is stored on the flash PROM of the module.
For details of specification and details on structuring the function blocks refer to the individual function block descriptions.
The use of function blocks increases the cycle time of the module by the calculation time specified for each function block.The module automatically determines its cycle time that is stored in module register 205.The cycle time can be read from this register using the PDDS.The corrected analog values are output to the PROCONTROL bus system in the form of telegrams.
Telegrams arriving over this bus for the function blocks may be faulty and therefore contain a disturbance bit.The module uses this value in its arithmetic operations and transmits the calculated value in a telegram with thedisturbance bit set.
EVENT GENERATION APPLICATION OF CORRECTION AND FILTER CALCULATIONS
2VAA006146 15
The module incorporates a monitoring feature, which checks the telegrams to be received by the bus for cyclic updating.When a signal has not been updated for a particular time (since the send module failed for instance), the receive timemonitoring will respond. This monitoring function sets the disturbance bit in the receive register allocated to this telegram.The module then uses the last value transmitted in this telegram and forwards the calculated value with the disturbancebit set.
8.2 APPLICATION OF CORRECTION AND FILTER CALCULATIONSWhen used as analog signal input, the following function blocks are available on the module for correcting flow rate andlevel measurements and filtering measured values:
· Correcting function for flow rates of water/steam KOD· Correcting function for flow rates of gases with variable reference pressure KOG· Correcting function for levels NIV1· Non-linear filter FIL1· Change-over switch UMS
The corrected analog values are output to the PROCONTROL bus system in the form of telegrams.The correspondent raw values are not are output to the PROCONTROL bus system.
8.3 APPLICATION OF PULSE COUNTERSWhen used as binary signal input, the following function blocks are available on the module for counting measured values:
· Pulse counter with extended features ZIP2· Reception of system time (date and time) for synchronization of difference generation cycle UHR1
Pulse counter ZIP2 is provided with inputs for release, reset, counting threshold and differential generation cycle, inaddition to the counter input.
For synchronization of the differential generation cycle with the system time, configuration of the time receiving functionblock UHR1 is required. Only the time master's source address is entered at this function block.If no time receiving function block UHR1 has been configured, the differential generation cycle runs asynchronously withthe system time of the module-internal clock.
The outputs for counter reading, counter differential and limit values are allocated to fixed module registers (see Table 5).
9. EVENT GENERATIONThe input module transmits the data in telegrams to the station bus either cyclically or in the event mode.
In the event mode, data are transmitted whenever binary or analog values have changed in the module.In this case, the cyclic mode is interrupted and the module is immediately granted the permission to transmit.
When binary transmitters are connected, the module interprets the following occurrences as events:
· Switching of a connected contact, response of a NAMUR transmitter, change in a connected electronic signal.· Response of a monitor
When analog transmitters are connected, the module interprets the following occurrences as events:
· Response of a limit signal· Response of a monitor· Change of an analog value by an adjustable threshold value within an adjustable time span since the last
transmission to the station bus.
As soon as the module detects the change of an analog value by more than the specified value, the module initiates anevent transfer if the set time value has been exceeded since the last transfer, too.
Adjustable analog value change: 0.2 % ... 6.8 % (standard setting: 1.56 %)
Adjustable time value:
· for current signals: 40 ms, 200 ms (standard setting: 200 ms)· for temperature signals: 200 ms, 1000 ms, 2000 ms (standard setting: 1000 ms)
The values on the configuration list are set by means of the PDDS.
When used as pulse counter, the module interprets the following occurrences as events:
· Counter Reset· Counter Overflow· Violation of one of the 4 limit values· Differential generation at defined instants
APPLICATION OF PULSE COUNTERS SIMULATION
16 2VAA006146
· Violation of the counter's counting threshold
As soon as the module detects the violation of the counting threshold, it initiates an event transfer of the counter readingif the permanently set time-out of 200 ms has been exceeded since the last transfer.
10. SIMULATIONA maximum of 32 signals can be simulated.Simulation is performed by means of the PDDS.
Simulations of send registersSend register simulation is possible for both binary and analog transmitters.All 16 send register can be simulated.Outputs fixed structured to register 37 – 45 cannot be simulated.
Simulation of receive registersAll bus signals can be simulated.Receive register simulation is possible with function blocks for pulse counting, correction and filter calculations.
11. SETTING THE OPERATING MODESThe type of application and the setting values are required to be loaded in the form of a configuration list before themodule can take up operation. Before that, all process inputs of the module have a high-resistance bias and the moduletransmits no data telegrams on the bus.The fault lamps ST and SG signal the presence of disturbances. Nevertheless, the module can receive data via the bus.The module is waiting for the configuration list to be transmitted by the PDDS.
After transmission of the configuration list, the module takes an active part in bus communication.The disturbance LEDs are deenergized.
The configuration list contains all the settings required by the module, listed acc. to channels (table 1).
Settings can be performed within the defined range of values.
The column for standard setting contains the default value that is entered if no other value is set.
Special setting for channel 1:Two plug-in jumpers X100 and X101 are provided on the module for connecting four-wire transducers.For standard applications, these jumpers are plugged into positions 1/2 and 4/5.In the positions 2/3 and 5/6, lines E01 (z02) and S01 (z04) are permanently connected to Z.
DATA COMMUNICATION WITH THE MODULE Address formation
2VAA006146 17
In this case, channel 1 is no longer available.
Range of values
Type of transmitter, measuring range
Plausibility limit, lower endPlausibility limit, upper endThreshold valueTime-out(time-out not possible with binary signals)
Function block (max. 16)Bounce suppression (processing cycles) **)Filter function *)Linearization(relevant only for thermocouples)
0 ... 20 mA4 ... 20 mA0 ... 5 mATE type S, 0 ... 1200 °CTE type K, 0 ... 600 °CTE type K, 0 ... 1000 °CTE type L, 0 ... 200 °CTE type L, 0 ... 400 °CTE type N, 0 ... 600 °CTE type J, 0 ... 300 °CTE type J, 0 ... 600 °CPt 100, 0 ... 150 °CPt 100, 0 ... 300 °CPt 100, 0 ... 600 °CContact, 48 V with monitorContact, 48 V without monitorContact, 24 V without monitorContact/electronic signal, up to 60 VInductive initiator acc. to NAMUR (DIN 19234)
-200 ... 0 %0 ... 199.9 %0.2 ... 6.8 % (step approx. 0.2 %)40, 200, 1000, 2000 ms
KOD, KOG, NIV1, FIL1, ZIP21 ... 1016 2/3, 50, 60 HzYes, No
Table 1: Configuration list
*) Setting valid for all channels with analog transmitters.**) Setting valid for all channels with binary transmitters.
12. DATA COMMUNICATION WITH THE MODULE12.1 Address formation
The system and station addresses are identical for all modules of a PROCONTROL station.They are set automatically by the station bus control module.
The module address is set automatically when the module is plugged into the slot reserved in the PROCONTROL station.
The data words of the input signals and the diagnosis results are written into special registers of the shared memory.The register number is the register address. A register is permanently assigned to each data word. Assignment isautomatic when a process signal is connected to the process connector of the module.
No telegrams are transferred for channels which are not used.
If none of the possible limit signals of an existing input signal are programmed, the associated limit signal telegram willnot be transferred.If not all limit values of an input signal are programmed, those bits in the limit signal telegram which belong to the non-programmed limit values are always set to “0”.
12.2 Reading the input valuesAddress-related information is needed to read the contents of an input value register.Table 2 shows this information and the contents of the respective input value register.
Reading the input values DATA COMMUNICATION WITH THE MODULE
18 2VAA006146
Note:In the limit signals (if not disturbed), bits GU and GO are always antivalent.The telegrams of the registers 37 to 45 will be transmitted only if the internal clock has been set.Measuring range, depending on type of transmitter, for
· temperature sensors 00 measuring range 0 ... 150 °C01 measuring range 0 ... 300 °C10 measuring range 0 ... 600 °C11 measuring range 0 ... 1000 °C
· current sensors: 00 fixed
DATA COMMUNICATION WITH THE MODULE Reading the input values
2VAA006146 19
Type ofinformation
Address word Data word (bit address) DA
System
Station
Module
Register
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Analog valueFE1
a a a 0 S 100%
50%
25%
12,5%
6,25%
3,125%
1,56%
0,78%
0,39%
0,195%
0,097%
0,048%
MB*1
SM*D
MW1
Limit signalsFE1
a a a 1 0 0 0 GO4
GU4
M4
GO3
GU3
M3
GO2
GU2
M2
GO1
GU1
M1
SM 3
Analog valueFE16
a a a 30 S MW16 MB*1
SM *D
Limit signalsFE16
a a a 31 0 0 0 GO4
GU4
M4
GO3
GU3
M3
GO2
GU2
M2
GO1
GU1
M1
SM 3
Binary valuesFE1 - FE4
a a a 32 0 0 0 E4
NE4
M4
E3
NE3
M3
E2
NE2
M2
E1
NE1
M1
SM 3
Binary valuesFE5 - FE8
a a a 33 0 0 0 E8
NE8
M8
E7
NE7
M7
E6
NE6
M6
E5
NE5
M5
SM 3
Binary valuesFE9 - FE12
a a a 34 0 0 0 E12
NE12
M12
E11
NE11
M11
E10
NE10
M10
E9
NE9
M9
SM 3
Binary valuesFE13 - FE16
a a a 35 0 0 0 E16
NE16
M16
E15
NE15
M15
E14
NE14
M14
E13
NE13
M13
SM 3
Binary valuesFE1 – FE4time tagged
a a a 37 FE4
M4 FE3
M3 FE2 M2 FE1 M1 0 0 0 0 X Y Z SM 26
Binary valuesFE5 – FE8time tagged
a a a 38 FE8
M8 FE7
M7 FE6 M6 FE5 M5 0 0 0 1 X Y Z SM 26
Binary valuesFE9 - FE12time tagged
a a a 39 FE12
M12
FE11
M11 FE10
M10 FE9 M9 0 0 1 0 X Y Z SM 26
Binary valuesFE13 - FE16time tagged
a a a 40 FE16
M16
FE15
M15 FE14
M14 FE13 M13 0 0 1 1 X Y Z SM 26
Time Stampsee Table 3
a a a 41 Status ½ hour 0 1 0 0 X Y Z SM 26
a a a 42 Hour ½ minute 0 1 0 1 X Y Z SM 26
a a a 43 Second ½ Millisecond 0 1 1 0 X Y Z SM 26
a a a 44 Millisecond 0 1 1 1 X Y Z SM 26
Time Stampdelimiter
a a a 45 0 0 0 0 0 0 1 0 1 1 1 1 X Y Z SM 26
Module cycletime
a a a 205 Time value 100 ms Time value 10 ms Time value 1 ms Time value 0,1 ms 0
diagnosisregister
a a a 246 Allocation see Fig. 3 0
Table 2: Register allocation and bit significance in the telegrams (applies to analog value and binary valuetelegrams)
Reading the input values DATA COMMUNICATION WITH THE MODULE
20 2VAA006146
ExplanationFEn = channel nSM = general disturbance signal, telegramS = sign bitMWn = digital measured value nEn = binary signal input nNEn = negated value of EnMn = individual disturbance signal nGOn = max. limit value n violatedGUn = min. limit value n violatedDA = data typeXYZ = Consistency identification bitsa = address depending on place of installation*D = Data type, depending on type of transmitter:
· current sensors 5· temperature sensors 6
Register No Time information
Bit significance
15 14 13 12 11 10 9 8
40 Status ½ hour 0 a b c d 24 23 22
41 Hour ½ minute 21 20 25 24 23 22 21 20
42 Second ½ Millisecond 25 24 23 22 21 20 29 28
43 Millisecond 27 26 25 24 23 22 21 20
Table 3: Allocation and bit significance of the time information (applies to time tagged binary value telegrams)
Explanation of the status information:a = 0: Bit 12 (c) invalid = 1: Bit 12 (c) validb = 0: Bit Nr. 11 (d) invalid = 1: Bit Nr. 11 (d) validc = 0: Synchronized = 1: unsynchronizedd = 0: normal (winter) time = 1: daylight saving time
DATA COMMUNICATION WITH THE MODULE Reading the input values
2VAA006146 21
Type ofinformation Address word Data word (bit address) DA
System Station Module Re-gister 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Counter value
FE1
BCD coded
a a a 46 BCD 7 BCD 6 0 0 0 0 X Y Z SM 26
a a a 47 BCD 5 BCD 4 0 0 0 1 X Y Z SM 26
a a a 48 BCD 3 BCD 2 0 0 1 0 X Y Z SM 26
a a a 49 BCD 2 BCD 0 0 0 1 1 X Y Z SM 26
Counter valuedelimiter FE1
a a a 50 0 0 0 0 0 0 0 1 1 1 1 1 X Y Z SM 26
Counterdifference FE1
a a a 51 S CD1 SM 4
Counter limitsignals FE1
a a a 52 0 0 0 GO4
GU4
M4
GO3
GU3
M3
GO2
GU2
M2
GO1
GU1
M1
SM 3
Counter value
FE16
BCD coded
a a a 151 BCD 7 BCD 6 0 0 0 0 X Y Z SM 26
a a a 152 BCD 5 BCD 4 0 0 0 1 X Y Z SM 26
a a a 153 BCD 3 BCD 2 0 0 1 0 X Y Z SM 26
a a a 154 BCD 2 BCD 0 0 0 1 1 X Y Z SM 26
Counter valuedelimiter FE16
a a a 155 0 0 0 0 0 0 0 1 1 1 1 1 X Y Z SM 26
Counterdifference FE16
a a a 156 S CD16 SM 4
Counter limitsignals FE16
a a a 157 0 0 0 GO4
GU4
M4
GO3
GU3
M3
GO2
GU2
M2
GO1
GU1
M1
SM 3
Table 4: Register allocation and bit significance of the pulse counter telegrams
Explanation:FE = channelDA = data typeSM = general disturbance signal, telegramS = sign bitCD = counter difference (Integer)Mn = individual disturbance signal nGOn = max. limit value n violatedGun = min. limit value n violatedXYZ = Consistency identification bits
Note: In the limit signals (if not disturbed), bits GU and GO are always antivalent.
Reading the input values DATA COMMUNICATION WITH THE MODULE
22 2VAA006146
Type of information FE1
FE2
FE3
FE4
FE5
FE6
FE7
FE8
FE9
FE10
FE11
FE12
FE13
FE14
FE15
FE16
Counter value
BCD coded
46 53 60 67 74 81 88 95 102 109 116 123 130 137 144 151
47 54 61 68 75 82 89 96 103 110 117 124 131 138 145 152
48 55 62 69 76 83 90 97 104 111 118 125 132 139 146 153
49 56 63 70 77 84 91 98 105 112 119 126 133 140 147 154
Counter value delimiter 50 57 64 71 78 85 92 99 106 113 120 127 134 141 148 155
Counter difference 51 58 65 72 79 86 93 100 107 114 121 128 135 142 149 156
Counter limit signals 52 59 66 73 80 87 94 101 108 115 122 129 136 143 150 157
Table 5: Register allocation to channels
Type ofinformation Address word Data word (bit address) DA
System Station Module Re-gister 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Status message,function blockFE1 - FE4
a a a 158 0 0 0 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 SM 1
Channel 4 Channel 3 Channel 2 Channel 1
Status message,function blockFE5 – FE8
a a a 159 0 0 0 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 SM 1
Channel 8 Channel 7 Channel 6 Channel 5
Status message,function blockFE9 – FE12
a a a 160 0 0 0 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 SM 1
Channel 12 Channel 11 Channel 10 Channel 9
Status message,function blockFE13 – FE16
a a a 161 0 0 0 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 MF3 MF2 MF1 SM 1
Channel 16 Channel 15 Channel 14 Channel 13
Table 6: Register allocation (recommended) and bit significance of the additional function block statusmessage telegrams
Explanation:DA = data typeSM = general disturbance signal, telegramMFn = status message n (signal outputs of the function blocks)a = address depending on the place of installation
DIAGNOSIS AND ANNUNCIATION FUNCTIONS Disturbance annunciations on the module
2VAA006146 23
13. DIAGNOSIS AND ANNUNCIATION FUNCTIONS13.1 Disturbance annunciations on the module
On the module front, light-emitting diodes indicate the following conditions:Designation of LED
· Disturbance ST· Disturbance Module SG
The LED ST signals all disturbances of the module and disturbances in the data communication with the module.The LED SG signals module disturbances only.
13.2 Disturbance messages to the annunciation systemThe annunciation system or the Control Diagnosis System CDS receive disturbance messages from the input moduleover the bus.
13.3 DiagnosisIn the processing section of the module the received telegrams, the generation of the telegrams to be transmitted and theinternal signal processing are monitored for errors (self-diagnosis).If a disturbance occurs, the type of the disturbance is stored in the diagnosis register and a disturbance signal istransmitted to the PROCONTROL system at the same time.When requested, the module transmits a telegram which contains the data stored in the diagnosis register (register 246)The contents of the diagnosis register, the signals on the general disturbance lines, the messages on the CDS, and lampsST and SG are shown in Fig. 3.
If message ”Process channel fault” is indicated in the diagnosis register, this may be due to one of the following reasons:
· Analog signal not plausible; values are above or below the plausibility limits specified.· Internal reference values of analog inputs disturbed.· Transmitter monitoring responded.· Correcting function disturbed.
If message ”Processing fault” is indicated in the diagnosis register, this may be due to one of the following reasons:
· No valid configuration list.· Internal module voltages disturbed.· Hardware fault on the module.
Diagnosis DIAGNOSIS AND ANNUNCIATION FUNCTIONS
24 2VAA006146
Fig. 3: Diagnosis messages of 81EU50R1210
*) The Control Diagnosis System (CDS) provides a description for every message number. This description comprises:
· Information about cause and effect of the disturbance· Recommendations for elimination.
Thus, fast disturbance elimination is ensured.
Bit1514131211109876543210
TypeSSSS0SDS000S0S00
Parameter faultProcess channel faultProcessing faultChecksum error detected
Timer defectiveModule restart executedBus deactivation defective
Receive monitoring responded
Event mode fault
Wrong firmware PROMHardware defect of processing sectionEEPROM not validProcessing initialization active
by bus control moduleModule address not within 1 - 58Hardware defect of bus interface
Module not operating
Module not accessible from bus
Module operating
Diagnosisregister 246
6615660066016602
660466056606
6610
6612
CDS messages *)
ST
SST³ 1 ³ 1
D = Dynamic annunciations are cancelled after the contents of the diagnosis register has been transmittedS = Static annunciations disappear automatically upon deactivation
SG
SSG³ 1
0 = Not used
Module transmitter disconnected
FUNCTION DIAGRAM Diagnosis
2VAA006146 25
14. FUNCTION DIAGRAMTerminal Designations:The module consists of a printed circuit board (see “Module design”).The printed circuit board is equipped with connectors X21 and X11. Connector X21 contains all process inputs.Connector X11 incorporates the standard interface with the station bus and the operating voltages of the module.
* For proper functioning of the module, connector X11/d18 has to be connected to ZD (once per sub rack).
ST
SG
z02E01
E02
S02
E03
S03
E04
S04
z06
z08
z10
z12
z14
z16
SRA *
E05
S05
E06
S06
E07
z18
z20
z22
z24
z26
S07 z28
E10
S10
E11
S11
E12
S12
b06
b08
b10
b12
b14
b16
E13
S13
E14
S14
E15
b18
b20
b22
b24
b26
+5 V
+24 V
+5 V
ZDZDZD
USB
b02b14d26
d30USA
Z
d32
b32z32 Z
+24 V
81EU01-E/R1210
S15
E16
S16
b28
b30
b32
bus
inte
rface
proc
essi
ngEE
PRO
M
stat
ion
bus
SS
d18
FE7
FE6
FE5
FE3
FE1
FE2
FE4
FE10
FE11
FE12
FE13
FE14
FE15
FE16
E08 z30
S08 z32 FE8
E09 b02
S09 b04 FE9
U
X21 X11
sign
alm
ultip
lexe
r
cont
rols
ectio
n#
z04S01
2 1
3X100
5 4
6X101
81EU50-E/R1210
Standard applications CONNECTION DIAGRAMS
26 2VAA006146
15. CONNECTION DIAGRAMSEach connection diagram can be applied to each channel.
15.1 Standard applications
Single/changeover contacts with 48 V supply from the module with monitoring
Single/changeover contacts with 48 V supply or 24 V supply from the module without monitoring
Inductive initiator acc. to NAMUR (DIN 19234)
Station bus
E03 S03E01 S01 E02 S02 E04 S04
81EU01-E/R1210
Station bus
E03 S03E01 S01 E02 S02 E04 S04
81EU01-E/R1210
Station bus
E03 S03E01 S01 E02 S02 E04 S04
81EU01-E/R1210
+
81EU50R1210
81EU50R1210
81EU50R1210
CONNECTION DIAGRAMS Standard applications
2VAA006146 27
Wire transducer, 4 ... 20 mA supplied from the module
Temperature transducer
Station bus
transducer4 ... 20 mA
81EU01-E/R1210
E03 S03E01 S01 E02 S02 E04 S04
+
Station bus
transducer4 ... 20 mA
transducer4 ... 20 mA
81EU01-E/R1210
E03 S03E01 S01 E02 S02 E04 S04
+
+ +
81EU50R1210
81EU50R1210
Special applications CONNECTION DIAGRAMS
28 2VAA006146
15.2 Special applications
Contacts or electronic transmitters with external power supply without monitoring
Caution: Max. static potential difference between the reference potentials permissible < 0.5 V
Parallel power supply:
Single/changeover contacts with 24 V supply from the module, without monitoring, max. 16 contacts permissible
Station bus
E03 S03E01 S01 E02 S02 E04 S04
81EU01-E/R1210
Electronics U extU extsignal
Station bus
En SnE01 S01 E02 S02 E16 S16
81EU01-E/R1210
81EU50R1210
81EU50R1210
CONNECTION DIAGRAMS Special applications
2VAA006146 29
Parallel power supply:
Single/changeover contacts with 48 V supply from the module with or without monitoring, max. 4 contacts permissible
4-wire transducer with external power supply
The return lines of the externally supplied transducers are arranged in parallel and connected with the contacts E01 andS01.
This is permissible only for transducers connected to channels 2 to 16.
Station bus
E03 S03E01 S01 E02 S02 E04 S04
81EU01-E/R1210
Station bus
transducer0 ... 20 mA
transducer4 ... 20 mA
transducer0 ... 5 mA
UU U
81EU01-E/R1210
E07 S07E01 S01 E06 S06 E08 S08
extext ext
21 3
546
X100 X101
++ +
81EU50R1210
81EU50R1210
Special applications MODULE DESIGN
30 2VAA006146
16. MODULE DESIGNBoard size: 6 units, 1 division, 160 mm deepConnector: to DIN 41 612 / IEC 60603-2
1 x for station bus connection, 48-pole edge connector, type F (connector X11)1 x for process connection, 32-pole edge connector, type F (connector X21)
Weight: approx. 0.5 kg
View of connector side:
Contact assignment of process connector X21View of contact side:
b z
02 E09 E01
04 S09 S01
06 E10 E02
08 S10 S02
10 E11 E03
12 S11 S03
14 E12 E04
16 S12 S04
18 E13 E05
20 S13 S05
22 E14 E06
24 S14 S06
26 E15 E07
28 S15 S07
30 E16 E08
32 S16 S08
X11
X21
MODULE DESIGN Special applications
2VAA006146 31
Side view and view of module front
81EU01
ST
X11
X21
ST
ABB
SG Disturbance
SG Module
X100X101
654
321
ABB
disturbance
81EU50
Binary transmitter mode TECHNICAL DATA
32 2VAA006146
17. SYSTEM DATAKind of influence Environmental Parameter Standard Characteristic/ValueOperating conditionsClimatic environment Ambient temperature IEC/EN 60068-2-2 0°C to +70°C, 16h
Relative humidity IEC/EN 60068-2-78 5% to 95% RHAtmospheric pressure IEC/EN 60068-1 86 kPa to 106 kPa
Electromagneticcompatibility (EMC)
Electrostatic discharge immunity IEC/EN 61000-4-2Class 3Class 2
Air discharge 8 kVContact discharge 4 kV
Radiated, radio-frequency,electromagnetic field immunity
IEC/EN 61000-4-3Class 3
80 MHz to 3000 MHz,10 V/m, 80 % AM (1 kHz)
Electrical fast transient/burstimmunity
- Supply lines for AC 120/230 V(burst)
- Supply lines for DC 24 V- Signal lines (I/O and bus lines)
IEC/EN 61000-4-4Class 3
5/50 ns2 kV2 kV2 kV
Surge immunity- Supply lines for AC 120/230 V
(burst)- Supply lines for DC 24 V- Signal lines (I/O and bus lines)
IEC/EN 61000-4-5Class 4/3Class 1/1Class 3
1.2/50 ns4/2 kV0.5/0.5 kV2 kV
Immunity to conducteddisturbances, induced by radio-frequency fields
IEC/EN 61000-4-6Class 3
0.15 MHz to 80 MHz,10 V, 80% AM (1 kHz),Source impedance 150 Ω
Radiated emission CISPR16 / EN55016Class A
30 MHz to 1000 MHz,Limit Class A, group 1
Conditions of storage and transportClimatic environment Ambient temperature IEC/EN 60068-2-2 -40°C to +85°C, 16h
Relative humidity IEC/EN 60068-2-30 5% to 100% RH+25°C to 40°C (6 cycles)
Atmospheric pressure IEC/EN 60068-1 70 kPa to 106 kPa
18. TECHNICAL DATAOperating voltage +24 V
Current consumption (depending on configuration)Configuration current additional current per channel with active transmitterNAMUR 140 mA 9 mAcontacts, 24 V 140 mA 2 mAcontacts, 48 V 140 mA 17 mA2–wire–transducer 140 mA 7 mA + meas. Current
Reference potential 0 V
Power dissipation 3.4 ... 11 Wdepending on the operating voltage and configurationApproximation formula:approx. 3.4 W + 24 V * (n * current per channel when thetransmitter is active).n = number of channels configured
18.1 Binary transmitter modeSingle/changeover contacts with 48 V supply from the module,with/without monitoring
Input values
0-signal without monitor 0 ... 10.5 V0-signal with monitor 6 ... 10.5 V
TECHNICAL DATA Analog transmitter mode
2VAA006146 33
1-signal 14 ... 51 VResponse range of monitor 0 ... 3 VInput resistance 10 kOhm + 11 %, - 10 %Destruction limit > 55 VResistance (forward and return lines) £ 100 Ohm
Output values
Output voltage 48 V +/- 5 %Output current max. 32 mAResponse time of monitoring function 0.5 sec(for use with monitoring)
Contacts or electronic transmitters with 24 V supply from the module,without monitoring
Input values
0-signal 0 ... 3 V1-signal 11.2 ... 30 VInput resistance 15 kOhm + 13 %, - 10 %Destruction limit > 65 VResistance (forward and return lines) £ 100 Ohm
Output values
Output voltage US - 5.5 VOutput current max. 50 mA
Contacts or electronic transmitters with external power supply up to 60 V,without monitoring
Input values
0-signal 0 ... 3 V1-signal 11.2 ... 60 VInput resistance 15 kOhm + 13 %, - 10 %Stat. potential difference compared to reference potential < 0.5 Vof external power supplyDestruction limit > 65 VResistance (forward and return lines) £ 100 Ohm
Inductive initiators acc. to NAMUR (DIN 19234), supply from module,with monitor
Input values
Signal change at 1.65 mAShort-circuit alarm at ³ 6 mAOpen-circuit alarm at £0.35 mAInput resistance 1 kOhm + 13 %, - 10 %Destruction limit > 12 VResistance (forward and return lines) £ 50 Ohm
Output values
Output voltage 8.2 ... 10 VOutput current max. 10 mA
18.2 Analog transmitter modeInput values
Input current, nominal signal range 0 ... 20 mA(corresponds to 0 ... 100 %) 4 ... 20 mA
0 ... 5 mAMaximum range -1 ... 30 mA
Module cycle time TECHNICAL DATA
34 2VAA006146
Measuring resistor 50 OhmDestruction limits +/- 50 mAResistance (forward and return lines) £ 100 Ohm
Accuracy
All data referenced to 100 % of the upper limit of signal range(5 or 20 mA, unless otherwise specified)Accuracy < 0.3 %(over temperature range 0 to 70 °C, ageing, voltage range)Accuracy present on delivery (23 °C) < 0.1 %Quantization error < 0.02 %Linearity error < 0.1 %Response to temperature changes < 50 ppm/K (typ. 30 ppm/K)Errors by digital linearization 1 LSBResolution, at 0 ... 20 mA 12 bits
at 4 ... 20 mA 12 bitsat 0 ... 5 mA 10 bits
Common-mode rejection 120 dBNormal-mode rejection at 16 2/3, 50 and 60 Hz 50 dB
Transducer supply
Output voltage (at I £ 25 mA) US - 4.5 VOutput voltage (at I £ 50 mA) US - 5.5 VOutput current max. 50 mA
18.3 Module cycle time16 channels in total, no simulation:- Binary transmitters 5 ms- Analog transmitters 15 ms- Temperature transducers 80 ms
Additional processing time per correction function block 25 ms
Additional processing time per counter function block 2 ms
Bounce suppression time of binary transmitters
Set value range n = 1 ... 10 n * 5 msDefault set value (n = 6) 30 ms
Bounce suppression time for the disturbance announcementin case of single/changeover contacts with monitoring 250 ms
Counting frequency
Bounce-free contacts (bounce suppression set value n = 1) 25 Hz
Others (bounce suppression set value n = 2 … 10) 100 / (3+n) Hz
Initialization time
When voltage is switched on or the module is plugged inFunction blocks not used £ 12 sFunction blocks used £ 22 s
ORDERING DATA Interference immunity (of process inputs and outputs)
2VAA006146 35
Contact resistance
Resistance value 47 kOhmPower dissipation ³ 0.25 WTolerance +/- 2 %
18.4 Interference immunity (of process inputs and outputs)The product is in conformity with the provisions of the following European Directive:
2014/30/EC Directive of the European Parliament and of the Council of26 Februar 2014 on the harmonization of the laws of memberStates relating to electromagnetic compatibility (EMC Directive)
Conformity to the stated Directive is assured through the application of the following harmonized standards:
Environment: IndustryEMC, Emission: EN 61000-6-4: 2007/A1:2011EMC, Immunity: EN 61000-6-2: 2005/AC:2005
See 2VAA002182R0301_CE-Conformity-P14.pdf for detailed technical data.
19. ORDERING DATAOrder no. for complete module:Type designation: 81EU50R1210 Order number: GJR2403800R1210
Technical data are subject to change without notice!
Interference immunity (of process inputs and outputs) REVISION HISTORY
36 2VAA006146
20. REVISION HISTORYRev. Date / Initial0.4 Draft 4 2015-06-26
SL0.5 Draft 5 2015-10-16
SL1.0 Released Version 2015-10-29
SL2.0 New EMC Directive and System Data added 2016-07-11
CG
37 MD_2VAA006146_81EU50R1210.docx
ABB Inc.Power GenerationWickliffe, Ohio, USAE-Mail: [email protected]/controlsystems
ABB AGPower GenerationMannheim, GermanyE-Mail: [email protected]/controlsystems
ABB Pte. Ltd.Power GenerationSingaporeE-Mail: [email protected]/controlsystems
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