Table of contents — Table of contents AC31 Adapters..............................3 1.1 Introduction..............................3 1.2 Overview of AC31 adapters (replacement devices).................. 3 1.3 System data and CS31 bus system data....................4 1.3.1 System data of the AC31 adapters.................... 4 1.3.2 CS31 bus system data......................10 1.4 Replacement devices: CPU........................
Note regarding During the development of the AC31 adapter series, care was taken to keep the device configu- product docu- ration identical to the configuration of the AC31 devices. Consequently, the technical documents...
AC31 Adapters System data and CS31 bus system data > System data of the AC31 adapters Existing devices: AC31 Replacement devices: AC31 Replacement device is based (90 series) adapters on the following AC500 device I/O modules: 07DC91 07DC91-AD DC532 07DC92...
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AC31 Adapters System data and CS31 bus system data > System data of the AC31 adapters £ 5 % Residual ripple Polarity reversal protection 10 s (test duration), perma- nently present on AC31 adapters Bridging time for power interruptions according to IEC 61131-2: DC supply Interruption <...
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AC31 Adapters System data and CS31 bus system data > System data of the AC31 adapters Table 4: AC voltage tests Data Voltage Duration 24 V circuits (supply, 24 V inputs/outputs), when electri- 350 VAC 60 s cally isolated from other circuitry...
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AC31 Adapters System data and CS31 bus system data > System data of the AC31 adapters Data Value -> Digital inputs/outputs 1 kV -> Analog inputs/outputs 1 kV -> CS31 system bus 1 kV -> Serial RS-232 interfaces (COM) 1 kV ->...
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AC31 Adapters System data and CS31 bus system data > System data of the AC31 adapters Fig. 1: Earthing of devices 07AC91-AD, 07AC91-AD2, 07AI91-AD, 07DC91-AD and 07DC92-AD 3ADR010122, 8, en_US 2018/09/24...
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Fig. 3: CPU earthing When earthing the replacement devices, observe the following: ● Install the AC31 adapter devices onto an earthed mounting plate to ensure a uniform refer- ence potential of all equipment. ● Implement the connections between switchgear cabinet, mounting plate, PE rail and shield rail with low impedance.
AC31 Adapters System data and CS31 bus system data > CS31 bus system data ● Install the lines in groups (power lines, power supply lines, signal lines, data lines). ● Use lines with braided cable shield for analog signals. Earth the shield on both sides and make sure that no compensation currents flow through the cable shield.
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AC31 Adapters System data and CS31 bus system data > CS31 bus system data Possible CS31 slaves: ● 07AC91-AD, 07AC91 ● 07AC91-AD2 ● 07AI91-AD, 07AI91 ● 07DC91-AD, 07DC91 ● 07DC92-AD, 07DC92 ● DC501-CS31-AD, DC501-CS31 The following diagram shows the bus topology without shielding and earthing treatment: Fig.
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AC31 Adapters System data and CS31 bus system data > CS31 bus system data Incorrect cable laying: 1.3.2.3 Earthing In order to avoid disturbances, earth the cable shields directly. Current carrying Choose direct earthing if it can be ensured by means of current carrying metal connections capacity (steel constructions, earth bars, etc.) that no potential differences can occur.
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AC31 Adapters System data and CS31 bus system data > CS31 bus system data Fig. 6: Direct earthing of CS31 bus master and CS31 slave The shield connection of the CS31 bus master is internally connected to the earth terminal.
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AC31 Adapters System data and CS31 bus system data > CS31 bus system data 1.3.2.4 Bus cycle time and data security The communication via the CS31 bus is cyclic and controlled by the CS31 bus master. Fig. 8: Format of request telegram of a CS31 bus master...
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AC31 Adapters System data and CS31 bus system data > CS31 bus system data Table 7: Example: Bus cycle time Base time Min. update time = 5 ms 5000 µs Bus transmission time Receiving 16 byte 16 x 43 µs 688 µs...
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Diagnosis system of the AC500 series For further information on both mechanisms, please refer to the AC500 documentation. Below, only a few special diagnosis functions of the AC31 adapter are addressed. Function block In the 'State' column, the variable byStateDiag of the structure strCS31_DiagOneModule is CS31_DIAG: indicated for every CS31 bus slave.
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AC31 Adapters System data and CS31 bus system data > CS31 bus system data Fig. 15: Visualization: CS31 bus diagnosis Table 8: Interpretation of variable byStateDiag Value Description CS31 bus slave disconnected Not used slave on CS31 bus bus not...
The acknowledgment of a CS31 bus slave error can take place via the CS31 bus master by means of the function block CS31QU_EXT (see AC500 documentation). 1.4 Replacement devices: CPU For AC31 devices of the 90 series, AC31 adapters (replacement devices) are available for the exchange of the CPU. 3ADR010122, 8, en_US...
1.4.1 Replacement device 07KT9x-AD 1.4.1.1 Introduction Fig. 16: 3ADR331183S0015 The replacement device versions 07KT9x-AD of the AC31 adapter series replace the existing devices 07KT94 and 07KT98 of the AC31 devices of the 90 series. Versions: ● 07KT94-ARC-AD: I/O module DA501, I/O module DA502, CPU EC581 ●...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Ä Chapter 1.3 “System data and CS31 bus Please observe the system data for CS31 bus system data” on page 4. For general information on the CPU, please refer to the AC500 documentation.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Designation Existing device: Replacement device: Note 07KT98 07KT9x-AD Serial Interfaces COM1, COM2 as COM2 (programming The serial COM1 Modbus interfaces, for function, test function, interface of 07KT9x is programming and test free protocol) no longer available.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Description Hole for screw mounting (screw diameter 4 mm, extension torque 1.2 Nm) Digital inputs/outputs for DA502 Digital inputs for DA501 Digital inputs for DA501 Analog inputs for DA501/DA502 CS31 bus Interface...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Connection of the supply voltage Fig. 19: Connection of the supply voltage Table 12: Connector (X6) Connector / Terminal Assignment / Signal X6 / L+ Supply voltage +24 V DC X6 / L+...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD If 07KT9x-AD is connected to one of the bus ends, a 120 Ω resistor must be connected for bus termination. The device 07KT9x-AD always functions as master. Slave operation is not possible.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Fig. 20: Arrangement of the 16 digital inputs The digital input states are always indicated by the LEDs DI0-DI15: Fig. 21: DA501 LED status indication Characteristics of the digital inputs: ●...
AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Fig. 22: Circuit arrangement of DA501 module Connection of the digital outputs Ä Further information on page 25. Table 16: Connector (X7) Connector / Terminal Assignment / Signal X7 / ZP X7 / 1.0...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Connector / Terminal Assignment / Signal X8 / 2.7 DA502 / DO15 X8 / UP Fig. 23: Arrangement of digital outputs Characteristics of the digital outputs ● The digital output states are always indicated by the LEDs DO0-DO15 on DA501 module.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Characteristics of the digital inputs/outputs ● The digital input/output states are always indicated via the LEDs DC16 - DC23 on DA501 or DA502. ● All 16 inputs/outputs have the same potential ZP as all other inputs/outputs. The electrical isolation included in the existing devices is no longer available.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Reference to earth ZP: connect ZP to several connectors. In the example, ZP is connected to connector X3. Characteristics of the analog inputs: ● The 8 analog inputs are not electrically isolated. The internal PTC connection is connected to earth ZP (existing device: earth M).
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Measuring ranges Fig. 27: 07KT98_Measuring_Ranges ± 10 V / 0 ... 10 V Due to the internal electrical isolation of the sensor voltage supply, no change to the wiring is necessary.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Fig. 28: Voltage input with externally supplied 3-wire voltage sensors 3ADR010122, 8, en_US 2018/09/24...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Measuring ranges (passive two pole sen- sors) Fig. 29: Connection of current sensors 4 ... 20 mA to the analog inputs If the analog current sensors 4 ... 20 mA are supplied from a separate power supply unit, the 0 V/GND connection of the power supply unit must be con- nected to the ZP connection of the 07KT9x-AD.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD For further information on protective function, error indication and diagnosis, please refer to the AC500 documentation. Measuring range (active sensors with external supply) Fig. 30: Connection of current sensors 0 ... 20 mA to the analog inputs Please note that in the example the 0 V supply (ZP) must be used as reference potential.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Measuring Table 21: Figure range range with Range Assigned figure range Pt100 2-wire -50 C ... 400°C -500 ... +4000 -50 C ... 70°C -500 ... +700 The following measuring ranges can be configured:...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Fig. 31: Connection of Pt100 temperature sensors in 3-wire configuration In order to keep measuring errors as small as possible, it is necessary to have all the involved conductors in the same cable. All the conductors must have the same cross section.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Fig. 32: Use of analog inputs as digital inputs Connection of the 4 configurable analog outputs Connector / Terminal Assignment / Signal X10 / AG.2 AGND2 X10 / 3.5 DA502 / AO0+ X10 / 3.6...
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/ 4 ... 20 mA Fig. 34: Connection of output loads (voltage and current) to analog outputs Battery and battery replacement The AC31 adapters use another battery (lithium battery TA521). For further information, please refer to the AC500 documentation. Serial interface COM1 The serial interface COM1 is no longer available.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Connector / Pin Assignment / Signal COM2 / 4 COM2 / 5 COM2 / 6 Not connected COM2 / 7 Signal Ground COM2 / 8 Signal Ground COM2 / 9 +5 V The assignment of the serial interface COM2 has not changed.
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Technical data 07KT9x-AD The technical data described in the existing documentation (chapter 2.2.7) are invalid for the AC31 adapter and are replaced by the following data. Ä Chapter 1.3 “System data and CS31 bus system data” on page 4 Further information:...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Data Value Operating and error indications Display via LEDs and CPU display. For detailed information, please refer to the AC500 documentation. Connection technology Detachable screw-type terminal blocks Supply terminals, CS31 system bus max.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Digital inputs Data Value Number of channels per device Connections Connector X2 (terminals X5.0…X5.7) Connector X3 (terminals X6.0…X6.7) Division of channels in groups 2 groups with 8 channels (not electrically iso-...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Digital outputs Data Value Number of channels per device 16 high-side switches Connections Connector X7 (terminals 1.0 ... 1.7) Connector X8 (terminals 2.0 ... 2.7) Division of channels in groups 2 groups with 8 channels (not electrically iso-...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Digital inputs/outputs Data Value Number of channels per device 16 inputs/outputs Connections Connector X1 (terminals 4.0 ... 4.7) Connector X9 (terminals 8.0 ... 8.7) Division of channels in groups 2 groups of 8 channels each Group 1: terminals 4.0 ...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD For further information, please refer to the existing documentation System description Advant Controller 31. Analog inputs Data Value Number of channels per device Connections Connector X4 (terminals 3.0 … 3.3 and 7.0…...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Data Value Resolution in bits: -> Ranges ±10 V, 0 ... 10 V 12 bit plus sign -> Ranges 0 ... 20 mA, 4 ... 20 mA 12 bit without sign ->...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Data Value Electrical isolation Fig. 18 ± 1 V Max. permissible potential difference between terminal ZP (minus the supply voltage) and Caution: The internal reference is no longer M terminals AGND (minus the analog inputs and but ZP.
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD Data Value Program change 07KT94-ARC-AD: 907 PC 331 07KT98-ARC-AD: Automation Builder Man-Machine Communication Yes, e.g. via Automation Builder Electrical isolation Fig. 18 Potential differences In order to avoid potential differences between...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD LED display Data Value LEDs for signaling: -> State of digital inputs 1 yellow LED per channel -> State of digital outputs 1 yellow LED per channel -> State of digital inputs/outputs 1 yellow LED per channel ->...
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AC31 Adapters Replacement devices: CPU > Replacement device 07KT9x-AD 1.4.1.3.6 PROFIBUS DP coupler Central units with an integrated PROFIBUS coupler: ● 07KT98-ARC-DP-AD ● 07KT98-ETH-DP-AD ● 07KT98-ARC-ETH-DP-AD Technical data Data Value Connector 9 pin SUB D socket PROFIBUS interface EIA RS-485 according to EN 50170...
The general information about the Ethernet system is still valid. For further information on Ethernet, please refer to the AC500 documentation. 1.5 Replacement devices: I/O modules For AC31 devices of the 90 series, AC31 adapters (replacement devices) are available for the exchange of individual I/O modules. 3ADR010122, 8, en_US...
1.5.1 Replacement device 07DC91-AD Fig. 36: 3ADR331192S0015_07DC91-AD The replacement device 07DC91-AD of the AC31 adapter series replaces the existing device 07DC91 of the 90 series. During the development of the replacement device, care was taken to keep the device configu- ration identical to the configuration of the existing device.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD 1.5.1.1 Device configuration Fig. 37: 3ADR333196F0015_07DC91-AD_Front Description Connection for CS31 buss (X1) 8 digital inputs 24 V DC (X2) 8 digital inputs 24 V DC (X3) Hole for screw mounting (screw diameter 4 mm, extension torque 1.2 Nm)
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD 1.5.1.2 LED display Fig. 38: Front view: DC532 Displays of module 8 yellow LEDs to indicate the signal status of the digital inputs (X2). 8 yellow LEDs to indicate the signal status of the digital inputs (X3).
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In the following, the information in the "Type" column refers to the data type designation of the Ä Chapter 1.3 “System data and CS31 bus system Automation Builder (see AC31 system data data” on page 4). The information in the "Type" column must be interpreted from the viewpoint of the CS31 bus master.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD Fig. 42: DIP switch for 07DC91-AD The DIP switches are read by the device only once after the supply voltage has been connected. For further information, please refer to the existing documentation System description Advant Controller 31.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD The RAM is checked during the initialization of the device. In addition, the firmware in the Flash memory is checked by means of a checksum during initialization. When the control system (PLC/central unit) is stopped during normal operation, the outputs of the device 07DC91-AD are switched off.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD The S-ERR LED remains on even if the error no longer occurs. The error must be confirmed by Ä Chapter 1.3 “System the control system (PLC/central unit), e.g. by means of a function block data and CS31 bus system data”...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD Fig. 43: Front view: DC532 1.5.1.8 Technical data This section provides additional information on section Ä Chapter 1.3 “System data and CS31 bus system data” on page 4. In case of doubt, the following information applies.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD For further information, please refer to the existing documentation System description Advant Controller 31. CAUTION! System damage caused by voltage! Exceeding the maximum supply or process voltage (>30 V DC) results in per- manent system damage (destruction).
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD Data Value Input voltage +30 V Replacement device: < 8 mA Existing device: £ 9 mA Maximum cable length: -> Shielded 1000 m -> Unshielded 600 m Protection against reversed voltage...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC91-AD Fig. 44: Protective circuits inputs/outputs Due to the changed protective circuit on the inputs and outputs, the restrictions concerning the input signal voltage described in the existing documentation no longer apply.
1.5.2 Replacement device 07DC92-AD Fig. 45: 3ADR333196F0015_07DC92-AD The replacement device 07DC92-AD of the AC31 adapter series replaces the existing device 07DC92 of the 90 series. During the development of the replacement device, care was taken to keep the device configu- ration identical to the configuration of the existing device.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD This document adds the following points to the still valid existing documentation: ● Unavoidable device deviations, e.g. due to technical limitations. ● Expansion of documentation as a result of normative requirements.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD 1.5.2.2 LED display Fig. 47: LEDs DO524 Displays of module 8 yellow LEDs to indicate the signal status of the digital inputs/outputs (X2). 8 yellow LEDs to indicate the signal status of the digital inputs/outputs (X3).
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In the following, the information in the "Type" column refers to the data type designation of the Ä Chapter 1.3 “System data and CS31 bus system Automation Builder (see AC31 system data data” on page 4). The information in the "Type" column must be interpreted from the viewpoint of the CS31 bus master.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD Fig. 50: DIP switch for 07DC92-AD: The DIP switches are read by the device only once after the supply voltage has been connected. For further information, please refer to the existing documentation System description Advant Controller 31.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD ● After successful initialization of the CS31 bus communication, the CS31 bus LED lights up. The S-ERR LED goes out. ● During operation, the yellow LEDs indicate the signal statuses of the channels.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD Special cases with rapidly flashing LEDs (approx. 5 Hz): ● All 4 LEDs flash rapidly: An incorrect S500 module is connected to the device. The device fails to initialize. ●...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD Fig. 51: LEDs DO524 1.5.2.8 Technical Data This section provides additional information on section Ä Chapter 1.3 “System data and CS31 bus system data” on page 4. In case of doubt, the following information applies.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD Data Value Power consumption Replacement device: 200 W Existing device: 394 W Max. power dissipation within the module (out- Replacement device: 6 W puts unloaded) Existing device: 5 W Address setting and configuration...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD Fig. 53: Process voltage connections - 07DC92-AD NOTICE! Process voltage must always be connected to connector X4 on device 07DC92- Connector X4 also supplies the internal electronics for the device 07DC92-AD with 0.15 A.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD Data Value Input delay: 0 -> 1 or 1 -> 0 *) Replacement device: Type. 8 ms Existing device: Type. 7 ms Indication of the input signals Replacement device: One yellow LED per channel.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD 1.5.2.8.3 Technical details of the I/O channels as digital outputs Data Value Connections X2 / 1.0 to 1.7 X3 / 2.0 to 2.7 X5 / 3.0 to 3.7 X6 / 4.0 to 4.7...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07DC92-AD 1.5.2.8.4 Connection to the CS31 bus Data Value Connections X1/B2, X1/B1 CS31 bus type 04 (digital input/output) Termination resistor Not available (must be provided externally if needed) 1.5.2.8.5 Mechanical data...
1.5.3.1 Introduction Fig. 55: 3ADR331191S0015_07AI91-AD The replacement device 07AI91-AD from the AC31 adapter series replaces the existing device 07DC91 from the 90 series. During the development of the replacement device, care was taken to keep the device configu- ration identical to the configuration of the existing device. Thus, the existing documentation of device 07AI91 remains valid and serves as a reference (system description Advant Controller 31).
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD 1.5.3.2 Device configuration Fig. 56: Front view: 07AI91-AD Description Connection for CS31 bus (X1) Analog inputs (X2) 2.5 AI (± 10 V differential, ± 5 V differential, temperature measurement PT100 / PT1000, 4…20 mA and 0…20 mA with external resistor)
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD In contrast to the existing device, the following measuring ranges are not avail- ± 500 mV, ± 50 mV. Temperature measurement able in the replacement device: with thermocouples is also not possible.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD 1.5.3.2.2 Electrical connection Fig. 58: Electrical connection 1) Electrical isolation 2) Switchgear cabinet earthing Please observe the following information: ● The Shield connections of the CS31 bus and FE of the supply voltage have no connection within the device.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Connector / Terminal Assignment / Signal X6 / 4.7 AI523 / I15+ X6 / 4.6 AI523 / I14+ X6 / NC Not connected X6 / NC Not connected In module AI523, the signals I8-, I10-, I12- and I14- are internally connected to an analog earth.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Analog signal lines must be routed in shielded cables. The shield must be earthed on both sides and should be earthed to replacement device and signal source / signal sink as close as possible.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Fig. 61: Resistance thermometer 1) Return conductor 2) Twisted wire pair in the cable (*) 3-wire For temperature measurements with PT100/PT1000 resistors, the wiring to the existing device must be changed. A 4-wire temperature measurement is not possible with the replacement device.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Fig. 62: DIP switch for 07AI91-AD The function of the address DIP switch 8 (channel No. £ 7 or channel No. > 7) is not supported for the replacement device. This DIP switch must be switched off.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Fig. 63: "Configuration pair" not used 1) Channel 0 and channel 1 are not used -> DIP switch "No evaluation of channels" If both channels of a "configuration pair" are not used, set the DIP switches to "No evaluation of channels".
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Fig. 64: Only one channel of a "configuration pair" is used 1) Electrically isolated power supply of analog sensor 2) Earthing at sensor 3) Channel not used ± 10 V, ± 5 V at differential inputs If only one channel of a "configuration pair"...
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In the following, the information in the "Type" column refers to the data type designation of the Ä Chapter 1.3 “System data and CS31 bus system Automation Builder (see AC31 system data data” on page 4). The information in the "Type" column must be interpreted from the viewpoint of the CS31 bus master.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD The replacement device does not provide a test button to measure functionality. Table 55: Diagnosis information of the CS31 bus Channel Error code (COD- Error code (CS31 Description ESYS) bus bus)
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Special cases with rapidly flashing LEDs (approx. 5 Hz): ● All 4 LEDs flash rapidly: An incorrect S500 module is connected to the device. The device fails to initialize. ●...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Fig. 65: 07AI91-AD_Front 1.5.3.2.8 Technical data Ä Chapter 1.3 “System data and CS31 This section provides additional information on section bus system data” on page 4. In case of doubt, the following information applies.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD For further information, please refer to the existing documentation System description Advant Controller 31. CAUTION! System damage caused by voltage! Exceeding the maximum supply or process voltage (>30 V DC) results in per- manent system damage (destruction).
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Data Value 12 bit + sign (measuring range ± 10 V) Resolution 11 bit + sign (measuring range ± 5 V) Replacement device: ± 1 % of full range value Total error Existing device: ±...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AI91-AD Connection to the CS31 bus Data Value Connections X1 / B2, X1 / B1 CS31 bus type 01 (analog input) Termination resistor Not available (must be provided externally if needed)
Fig. 66: 3ADR331193S0015_07AC91-AD The replacement device 07AC91-AD of the AC31 adapter series replaces the existing device 07AC91 of the AC31/90 series in operating mode 8 bit. The replacement device 07AC91-AD2 is available for operating mode 12 bit. During the development of the replacement device, care was taken to keep the device configu- ration identical to the configuration of the existing device.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD 1.5.4.2 Device configuration Fig. 67: Front view: 07AC91-AD Description Connection for CS31 bus (X1) Analog outputs (X2): 0 ... 10 V, 0 ... 20 mA Analog outputs (X3): 0 ... 10 V Hole for screw mounting (screw diameter 4 mm, extension torque 1.2 Nm)
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD 1.5.4.2.1 LED display The LED display on the replacement device is changed: Fig. 68: AO523 Display of module 8 yellow LEDs to indicate the signal status of the analog inputs (X2 and X3)
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD 1.5.4.2.2 Electrical connection Fig. 69: Electrical connection Please observe the information contained in the existing documentation. In sec- tion "Fig. 5.4-2: Electrical connection of the analog input/output module 07AC91", only the information concerning operating mode 8 bit is relevant for the replacement device 07AC91-AD.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD Fig. 71: Current output Analog signal lines must be routed in shielded cables. The shield must be earthed on both sides and should be earthed to replacement device and signal source / signal sink as close as possible.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD Fig. 72: DIP switch for 07AC91-AD Please observe the following: ● All channels must be configured as outputs. The function of the address DIP switch 8 (channel No. £ 7 or channel No. > 7) is no longer ●...
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In the following, the information in the "Type" column refers to the data type designation of the Ä Chapter 1.3 “System data and CS31 bus system Automation Builder (see AC31 system data data” on page 4). The information in the "Type" column must be interpreted from the viewpoint of the CS31 bus master.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD The RAM is checked during the initialization of the device. In addition, the firmware in the Flash memory is checked by means of a checksum during initialization. When the control system (PLC/central unit) is stopped during normal operation, the outputs of the device are switched off.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD ● The LEDs of the S-ERR bus and I/O bus flash rapidly: A checksum error occurred in an internal Flash memory. ● The LED of the I/O bus flashes rapidly: An error occurred in an internal RAM.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD Technical Data of the complete device Data Value Process voltage: -> Connections X4/L+ (pin 20), X4/L+ (pin 21), X4/M (pin 22), X4/M (pin 23) -> Fuse for L+ 10 A, fast acting...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD Mounting information The dimensions for the assembly holes are the same for the replacement device and the existing device. To assemble or disassemble the replacement device, grab the device at the housing and not directly at the S500 module.
Fig. 74: 3ADR331194S0015_07AC91-AD2 The replacement device 07AC91-AD2 of the AC31 adapter series replaces the existing device 07AC91 of the AC31/90 series in operating mode 12 bit. The replacement device 07AC91-AD is available for operating mode 8 bit. During the development of the replacement device, care was taken to keep the device configu- ration identical to the configuration of the existing device.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Please observe the information contained in the existing documentation. In sec- tion "Fig. 5.4-2: Electrical connection of the analog input/output module 07AC91", only the information concerning operating mode 12 bit is relevant for the replacement device 07AC91-AD2.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 When using a control system (PLC/central unit) that is configured via the Auto- mation Builder software (e.g. 07KT98-ARC-AD), the connection element ANAI4_20 is no longer available. 1.5.5.2.1 LED display The LED display on the replacement device is changed: Fig.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 1.5.5.2.2 Electrical connection Fig. 77: Electrical connection Please observe the information contained in the existing documentation. In sec- tion "Fig. 5.4-2: Electrical connection of the analog input/output module 07AC91", only the information concerning operating mode 12 bit is relevant for the replacement device 07AC91-AD2.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Fig. 79: Current input 1) Electrically isolated power supply of analog sensor Fig. 80: Voltage output 2018/09/24 3ADR010122, 8, en_US...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Fig. 81: Current output Analog signal lines must be routed in shielded cables. The shield must be earthed on both sides and should be earthed to replacement device and signal source / signal sink as close as possible.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Fig. 82: DIP switch for 07AC91-AD2 Please observe the following: The function of the address DIP switch 8 (channel No. £ 7 or channel No. > 7) is no longer ●...
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In the following, the information in the "Type" column refers to the data type designation of the Ä Chapter 1.3 “System data and CS31 bus system Automation Builder (see AC31 system data data” on page 4). The information in the "Type" column must be interpreted from the viewpoint of the CS31 bus master.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Type Byte Connector / Terminal WORD output (received) 11 X6 / 4.3 WORD output (received) 12 X7 / 4.4 WORD output (received) 13 X7 / 4.5 WORD output (received) 14 X7 / 4.6...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Channel Error code (COD- Error code (CS31 Description ESYS) bus) Channel error: 0 ... 7 Analog value is out of measuring range (on analog inputs) The error codes that are transferred by the replacement device via the CS31 bus bus are newly displayed in CODESYS.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 Table 79: S500 module AX522 LEDs Status Color LED off LED on LED flashes I0+…I7+ (see Analog inputs Yellow Input is not Input is acti- No. 1 in the activated...
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 1.5.5.2.8 Technical data Ä Chapter 1.3 “System data and CS31 This section provides additional information on section bus system data” on page 4. In case of doubt, the following information applies.
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AC31 Adapters Replacement devices: I/O modules > Replacement device 07AC91-AD2 For further information, please refer to the existing documentation System description Advant Controller 31. Connection to the CS31 bus Data Value Connections X1/B2, X1/B1 CS31 bus type 05 (analog input/output)
1.5.6.1 Introduction Fig. 84: 3ADR331189S0015_DC501-CS31-AD The replacement device DC501-CS31-AD of the AC31 adapter series replaces the existing device DC501-CS31. The existing device DC501-CS31 supported the use of so-called extension box modules to increase I/O functionality. The following modules were supported: ●...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD This document adds the following points to the still valid existing documentation: ● Unavoidable device deviations, e.g. due to technical limitations. ● Expansion of documentation as a result of normative requirements.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Description 4 digital inputs (X2): 24 V DC. 3 analog inputs, 1 analog output (X3): 0 V … +10 V. DIP switch for ADDR (X1) 1.5.6.2.1 LED display The LED display on the replacement device is changed: Fig.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD 1.5.6.2.2 Electrical connection Fig. 87: Electrical connection Table 81: Pin assignment CS31 bus (X1) Connector / Terminal Pin Assignment / Signal X1 / Shield Shield (internally connected to pin 2 and 6. No internal...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Table 82: Pin assignment DI501 (X2) Connector / Terminal Assignment / Signal X2 / S+ Auxiliary voltage (max. 32 mA total load of S+ permitted) for DI0 - DI3. Voltage derived from input voltage Vs+ (X4) X2 / S+ Auxiliary voltage (max.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Connector / Assignment / Signal Block X4 / 3 Auxiliary voltage (max. 200 mA total load of +0/ +1/ …/ +7/ +8 permitted). Voltage derived from input voltage V+ (X4) X4 / 3 Auxiliary voltage (max.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Fig. 89: Connection example: digital output Fig. 90: Connection example: digital input (X2) Fig. 91: Connection example: Voltage input 1) Electrically isolated power supply of analog sensor. 3ADR010122, 8, en_US...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Fig. 92: Connection example: Voltage output Analog signal lines must be routed in shielded cables. The shield must be earthed on both sides and should be earthed to replacement device and signal source / signal sink as close as possible.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Fig. 94: Schematic diagram For further information on earthing of the individual connections as well as shielding, please Ä Chapter 1.3 “System data and CS31 bus system data” on page 4.
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In the following, the information in the "Type" column refers to the data type designation of the Ä Chapter 1.3 “System data and CS31 bus system Automation Builder (see AC31 system data data” on page 4). The information in the "Type" column must be interpreted from the viewpoint of the CS31 bus master.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Table 86: CS31 bus: 16 DI and 16 DO, normal and version DC501R0100 Byte Type Connector / Terminal 8 bit input (send) 0 ... 7 X4 / 00 ... 07 8 bit input (send) 0 ...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Fig. 96: Formula: Voltage Documentation change The replacement device does not have an expansion bus. Expansion modules cannot be connected. For this reason, chapter "1.1.3 Addressing" of the tech- nical description of DC501-CS31 concerning the expansion modules (e.g.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD The error codes that are transferred by the replacement device via the CS31 bus bus are newly displayed in CODESYS. Each error code of the CS31 bus (table column 3) produces the error code in CODESYS (table column 2). As a result, it is possible to operate the replacement device with a new control system (PLC/control unit), e.g.
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This section expands the details provided in the chapter bus system data” on page 4 and contains information on electromagnetic compatibility. The con- formity is described in the declaration of conformity, which is available on the ABB website. To ensure proper function of the replacement device DC501-CS31-AD, both supply voltages Vs+ and V+ must be applied.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Technical Data of the complete device Table 97: Supply voltage Vs Data Value Process voltage: Fuse for Vs+ 10 A, fast acting Current consumption: -> via Vs+ Replacement device: 0.15 A Existing device DC501-CS31: approx.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD For further information, please refer to the existing documentation System description Advant Controller 31. CAUTION! System damage caused by voltage! Exceeding the maximum supply or process voltage (>30 V DC) results in per- manent system damage (destruction).
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Data Value Averaging of measured values not available Resolution 8 bit Unused voltage inputs Can remain open or be short-circuited after GND or V+ to increase noise immunity Overvoltage protection Available ±...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD CAUTION! System damage caused by short-circuit! *) A short-circuit can result in up to 2 W additional power dissipation in the device. If this power dissipation cannot be discharged, the replacement device can be damaged.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD For further information, please refer to the existing documentation System description Advant Controller 31. Inputs 24 V DC Data Value Connections X4 / 00, X4 / 01, X4 / 02, X4 / 03, X4 / 04, X4 / 05, X4 / 06,...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD For further information, please refer to the existing documentation System description Advant Controller 31. Outputs 24 V DC Data Value Connections X4 / 16, X4 / 17, X4 / 18, X4 / 19, X4 / 20, X4 / 21, X4 / 22,...
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Fig. 98: Protective circuits inputs/outputs When the channels of X4 / 24 to X4 / 31 are to be used as inputs, the respective outputs (high-end switches) must be switched off.
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AC31 Adapters Replacement devices: I/O modules > Replacement unit DC501-CS31-AD Ordering data Order No. Scope of delivery 1SAP 800 400 R0010 Bus module CS31 16 DI, 8 DC, 8 DO, DC501-CS31-AD 1x 6-pole terminal block 2x 8-pole terminal blocks 3ADR010122, 8, en_US...