Rückenbreite bis 10 mm (1 Blatt = 0,106 mm, gilt nur für XBS) Building Automation Industrial Automation Moeller GmbH Industrieautomation Hein-Moeller-Straße 7–11 D-53115 Bonn Hardware and Engineering E-Mail: info@moeller.net Internet: www.moeller.net XI/OC Signal Modules © 2002 by Moeller GmbH Subject to alteration AWB2725-1452GB DMD/DMD 05/02 Printed in the Federal Republic of Germany (0x/02) Article No.: xxxxxx Systems 05/02 AWB2725-1452GB 4 *patpks#nycmyn* A Think future. Switch to green.
Rückenbreite festlegen! (1 Blatt = 0,106 mm, gilt nur für XBS) All brand and product names are trademarks or registered trademarks of the owner concerned. 1st published 2002, edition date 05/02 © Moeller GmbH, 53105 Bonn Author: Editor: Translator: Peter Roersch Thomas Kracht Patrick Chadwick All rights reserved, including those of the translation.
Warning! Dangerous electrical voltage! Before commencing the installation • Disconnect the power supply of the device. • Ensure that devices cannot be accidentally restarted. • Verify isolation from the supply. • Earth and short circuit. • Cover or enclose neighbouring units that are live. • Follow the engineering instructions (AWA) of the device concerned. • Only suitably qualified personnel in accordance with EN 50110-1/-2 (VDE 0105 Part 100) may work on this device/system.
05/02 AWB2725-1452GB Contents About this Manual Additional manuals Intended users Abbreviations and symbols 1 2 3 Signal modules 3 3 3 3 Overview Accessories Assembly PLC connection Slot assignment in the module racks Mounting the module rack – Mounting on the top hat rail – Mounting on the mounting plate Detaching the module rack Mounting the signal modules Detaching the signal modules Fixing the terminal block Wiring up the I/O signals – Wiring up the screw terminal block – Wiring up the spring-loa
Contents 4 05/02 AWB2725-1452GB Technical data XControl Digital input modules Digital output modules – Transistor output modules – Relay output module Analogue input modules Analogue output module Temperature acquisition module Counter module – Mode (operating mode) switch General technical data for the counter Index 2 23 23 24 25 25 26 27 28 30 31 32 34 35
05/02 AWB2725-1452GB About this Manual This manual describes the XIOC signal modules for the expandable PLC types XC-CPU100/200/400/600. In Chapter 1 you will find information on mounting and wiring, which is applicable to all the signal modules. Chapter 4 provides comprehensive technical data. This chapter also starts with a general section. Specific features are then dealt with separately or, there where it is more useful, combined in groups.
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05/02 AWB2725-1452GB 1 Signal modules Overview The signal modules for the expandable PLC types XC-CPU100/ 200/400/600 are divided into: • Digital input/output modules • Analogue input/output modules • Function modules, such as counter and network modules The following table provides an overview of the modules.
05/02 AWB2725-1452GB Signal modules Accessories PLC connection Designation Type Comments Spring-loaded terminal XIOC-TERM-18T For digital and analogue I/O modules Screw terminals XIOC-TERM-18S The XIOC modules are the I/O modules for the PLC types XC-CPU100/200/400/600. The following diagrams show the assembly of XIOC modules connected to a PLC.
05/02 AWB2725-1452GB Slot assignment in the module racks Slot assignment in the module racks Table 2: The XIOC modules are plugged onto module racks that provide the connection to the PLC. The modules are also interconnected through the module rack. The integrated bus system ensures interference-free transmission between the individual slots on the bus. In addition, the bus system supplies the individual modules with the voltage that is required for internal signal processing.
05/02 AWB2725-1452GB Signal modules Mounting the module rack Mounting on the mounting plate The module rack can either be snapped onto a top hat (DIN) rail, or screwed directly onto the mounting plate. The spring contacts that protrude from the back of the module rack are intended to provide a ground for the modules. They must have a reliable electrical contact with the mounting plate. Caution! The expansion module rack must only be plugged in or pulled out when the power is switched off.
05/02 AWB2725-1452GB Detaching the module rack 54.5 53.5 35 53.5 a 2 3.5 90 3 1 3 54.5 53.5 35 53.5 a 3.5 Figure 5: 60 Mounting on a 35 mm top hat (DIN) rail, top left: XIOC-BP-XC1, (XIOC-BP-3) bottom left: XIOC-BP-XC, (XIOC-BP-2) 3 See also dimensions on Page 14.
05/02 AWB2725-1452GB Signal modules Mounting the signal modules Fixing the terminal block Insert the loop on the bottom of the module into the hole in the module rack 1 . X Press the top of the module onto the module rack, until you hear it click into position 2 . X X 2 Plug the lower end of the terminal block onto the module board. Screw in the fixing screw a short way 1 . X Push the top end of the terminal block onto the module, until you hear it snap into position 2 .
05/02 AWB2725-1452GB Wiring up the I/O signals Wiring up the I/O signals Wiring the digital input module (24 V DC) 1 Wiring up the screw terminal block 2 3 4 7 a C 24 V H Figure 10: Example of external wiring for the DC input XIOC-8DI/ 16DI (here 16 DI) a Proximity switch Figure 9: Wiring up the screw terminal block h Please observe the following notes: • All terminals have M3 screws. • Tighten up the screws to a torque of 0.49 to 0.78 Nm.
05/02 AWB2725-1452GB Signal modules Wiring up the digital output module (24 V DC) Wiring up the transistor output module b Wiring up the relay output module 0 8 1 2 9 10 3 24 V H 11 + 4 – b 12 5 13 0 a 6 1 7 2 8 3 4 a 6 14 12/24 V H + 7 15 C S 9 10 5 11 h C C 24 V H 100/240 V h Figure 11: External wiring of the relay output XIOC-12DO-R a Fuse b RC peak-suppression filter or diode Figure 13: External wiring of the transistor output XIOC-8DO/-16DO (positive logic, source type) a Fu
05/02 AWB2725-1452GB Wiring up the analogue module X X X X 53.5 X 39 60 3.5 3 50 X Short-circuit any unused channels on the analogue input module. Short-circuit any unused current outputs on the analogue output module (2 to 3 channels). Only use shielded cables for connection to external equipment. Route the cables separately from power leads or signal cables that carry differential voltages.
05/02 AWB2725-1452GB 88 8.5 4.5 M4 35.
05/02 AWB2725-1452GB 2 Temperature acquisition module XIOC-4T-PT Features Wiring Pt100 (IEC751) and Pt1000 resistance thermometers can be connected to the XIOC1000T-PT temperature acquisition module. b0 Three temperature ranges are available, that can be selected via DIP switches.
05/02 AWB2725-1452GB Temperature acquisition module XIOC-4T-PT Data evaluation Range 1: –50 to +400 °C (Pt100/Pt1000) The temperature is converted into a signed 15 bit value. The weighting of the bits can be seen in the following diagram. b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 °C –800 200 400 50 12.5 100 25 3.125 6.
05/02 AWB2725-1452GB Range 2: –20 to +40 °C (Pt100) The temperature is converted into a signed 15 bit value. The weighting of the bits can be seen in the following diagram. b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 °C -80 20 40 5 10 1.25 2.5 0.312 0.625 Example 1 0.078 0.156 0.019 0.0390 0.005 0.01 0.
05/02 AWB2725-1452GB Temperature acquisition module XIOC-4T-PT Table 6: 18 Conversion table for Pt100/Pt1000 (–50 to +400 °C) Temperature (ºC)1) Decimal value Hexadecimal value Pt100 resistance (O)2) Temperature (ºC)1) Decimal value Hexadecimal value Pt100 resistance (O)2) -60 63078 F666 72.33 110 4506 1199 142.29 -55 63283 F733 78.32 120 4915 1333 146.06 -50 63488 F800 80.31 130 5325 14CC 149.82 -45 63693 F8CC 82.29 140 5734 1666 153.58 -40 63898 F999 84.
05/02 AWB2725-1452GB Fault-finding The following list describes some types of fault and advice on removing them.
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05/02 AWB2725-1452GB 3 Counter module Wiring of the counter module Connect the incremental encoder to the counter input The counter module has an input circuit that permits the connection of various types of incremental encoder. The encoder that is connected can have a differential output or an open-collector output. The following examples illustrate the various connection options.
05/02 AWB2725-1452GB Counter module Incremental encoder with differential output Incremental encoder output XIOC-2(1)CNT 12 – 24 V H Incremental encoder output VIN +V Incremental encoder with PNP transistor output (open-collector) 12 – 24 V H +V A, B, Z (+) A, B, Z (–) XIOC-2(1)CNT VIN (+) A, B, Z Z A, 0V B, Z (–) 0V 0V 0V Figure 23: Connection for an incremental encoder with a differential output (example) Figure 26: Connection for an incremental encoder with an opencollector PNP tran
05/02 AWB2725-1452GB 4 Technical data XControl General Standards and regulations Ambient temperature Storage temperature Vibration resistance Mechanical shock resistance Impact resistance Overvoltage category Pollution degree Protection class Enclosure protection Interference emission Electromagnetic compatibility Electrostatic discharge (IEC/EN 61 000-4-2) Contact discharge Radiated (IEC/EN 61 000-4-3, RFI) AM/PM Burst (IEC/EN 61 000-4-4) Supply cables Signal cables Surge (IEC/EN 61 000-4-5) Supply cable
05/02 AWB2725-1452GB Technical data Digital input modules Type XIOC-8DI XIOC-16DI XIOC-16DI-AC Input type DC input DC input AC input Input voltage 24 V DC 24 V DC 200 to 40 V AC Input voltage range 19.2 to 30 V DC 19.2 to 30 V DC 170 to 264 V AC Input resistance Typically 3.5 kO Typ. 5.9 kO Typ. 32 kO (50 Hz) Typ. 27 kO (60 Hz) Input current Typically 6.9 mA Typ. 4.0 mA 4.3 to 8.
05/02 AWB2725-1452GB Digital output modules Transistor output modules Type XIOC-8DO XIOC-16DO XIOC-16DO-S Output type Transistor output (source type) Transistor output (source type) Transistor output (source type) Output voltage 12/24 V DC (+20 %, –15 %) 12/24 V DC (+20 %, –15 %) 12/24 V DC (+20 %, –15 %) Switching current, minimum 1 mA 1 mA 1 mA Leakage current 0.1 mA 0.1 mA 0.1 mA Per circuit 0.3 A 0.3 A 0.8 A Per common potential terminal 2.4 A 4A 5A OFFl ON F 0.3 ms F 0.
05/02 AWB2725-1452GB Technical data Relay output module Type XIOC-12DO-R Output type Relay output Output voltage 100/240 V AC, 24 V DC Switching current, minimum 1 mA Maximum load current Per circuit 2A Per common potential terminal 5A Output signal delay OFFl ON F 10 ms ON l OFF F 10 ms Number of output channels 12 channels/module Number of channels with common reference potential 12 channels per reference potential1) Overvoltage protection External Fuse External Electrical isolat
05/02 AWB2725-1452GB Analogue input modules Type XIOC-8AI-I2 XIOC-8AI-U1 XIOC-8AI-U2 Input current range (0 to 7 channels) 4 to 20 mA – – Input voltage range – 0 to 10 V DC –10 to 10 V DC Resolution 12 bit 12 bit 12 bit Conversion time F 5 ms F 5 ms F 5 ms Overall accuracy F G1 % (of end of scale) F G1 % (of end of scale) F G1 % (of end of scale) Input resistance – Voltage input – 100 kO 100 kO Current input Typ.
05/02 AWB2725-1452GB Technical data Analogue output module Type XIOC-2AO-U1-2AO-I2 XIOC-2AO-U2 XIOC-4AO-U1 XIOC-4AO-U2 Output voltage range 0 to 10 V DC –10 to 10 V DC 0 to 10 V DC –10 to 10 V DC Output current range 4 to 20 mA – – – Resolution 12 bit 12 bit 12 bit 12 bit Conversion time F 5 ms F 5 ms F 5 ms F 5 ms Overall accuracy F G1 % (of end of scale) External load resistance Voltage output f10k O f10k O f 10 kO f 10 kO Current output 0 to 500 O – – – Channel to i
05/02 AWB2725-1452GB XIOC-2AO-U2 XIOC-4AO-U1/-U2 V0+ V1+ *V2+ *V3+ 24 V H Figure 35: Analogue output module XIOC-2AO-U1-2AO-I2 V0+ V1+ I2+ I3+ V0– V1– V2–* V3–* V0– V1– I2– I3– 24 V H 0V +24 V H +24 V H 0VH 0VH Terminal assignment * not for XIOC-2AO-U2 XIOC-2AO-U2 XIOC-4AO-U1/-U2 XIOC-2AO-U1-2A0-I2 I1 [mA] 20 V0 + V0 – 12 4 V3 + * 0000hex V3 – 07FFhex 0FFFhex * not for XIOC-2AO-U2 XIOC-2AO-U1-2A0-I2 XIOC-2AO-U1-2A0-I2 XIOC-4AO-U1 V0 + U1 [V] V0 – 10 I2 + 5 I2 – 0 0000hex
05/02 AWB2725-1452GB Technical data Temperature acquisition module h More information on the temperature acquisition module can be found in Chapter 2 from Page 15 onwards. Type XIOC-4T-PT Platinum RTD Pt100 (IEC 751) / Pt1000 Temperature resolution 15 bit, with sign Accuracy1) –20 to 40 °C (Pt100) G0.5 °C –50 to 400 °C (Pt100) G3 °C –50 to 400 °C (Pt1000) G6 °C Temperature measurement range –20 to +40 °C / –50 to +400 °C (constant current 2 mA) Number of inputs 4 Conversion time Typ.
05/02 AWB2725-1452GB Counter module Counter module h More information on wiring up the counter module can be found in Chapter 3 from Page 21. a b c RESET d CN1 e Figure 40: Assembly of the counter module No. Designation Comments a Catch b LED display c Reset button This is used if a hardware error is generated by the module. Note: After switching on the supply voltage, pressing the reset button will make the ER-LED light up.
05/02 AWB2725-1452GB Technical data Mode (operating mode) switch ON 1 2 3 4 5 6 7 8 9 10 Figure 41: Mode (operating mode) switch, settings as delivered Mode Switch Position Function Channel 2-phase counter, max. 100 kHz 1+2 1-phase counter, (pulse-change) 1+2 1-phase counter, (polarity reversal) 1+2 2-phase counter with 4x evaluation, max.
05/02 AWB2725-1452GB Terminal assignment Counter module No. CH2 No. XIOC-2CNT COUNTER RESET CH2 CH1 16 1 CN1 30 CH1 Meaning of the signal XIOC-2CNT/ XIOC-1CNT 16 VIN A 1 VIN A Phase A If voltage input is used, connect to 12 to 24 V DC supply. 17 A (+) 2 A (+) If the differential input is used: connect to the positive polarity. 18 A (–) 3 A (–) If the voltage input is used, connect to the opencollector signal.
05/02 AWB2725-1452GB General technical data for the counter Type XIOC-2CNT-100 kHz XIOC-1CNT-100 kHz Electrical isolation 250 V DC between I/O signal and bus 250 V DC between I/O signal and bus Internal current consumption (5 V DC) 200 mA 200 mA Ambient temperature + humidity in operation 0 to 55 °C, 20 to 90 % relative humidity (no condensation) Ambient temperature + humidity in storage –10 to 75 °C, 10 to 90 % relative humidity (no condensation) Input Maximum count value 32 bit (0 to 4,294,
05/02 AWB2725-1452GB Index A Analogue modules, overview . . . . . . . . . . . . . . . . . . . . . 5 Assembly, signal modules . . . . . . . . . . . . . . . . . . . . . . . 6 B Bus expansion connector . . . . . . . . . . . . . . . . . . . . . . . . 7 C C terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Capactive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Catch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
