Technical documentation

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<strong>Technical</strong> Data Power supply Current consumption External fuse Dimensions WIDTH (see technical data) W.E.ST. Elektronik GmbH [VDC] [mA] [A] Digital inputs [V] [V] Digital outputs [V] [V] Analogue inputs (sensor and command signals) Resolution Speed input Resolution Analogue outputs Max. load Resolution [V] [mA] [%] [V] [%] [V] [mA] [mA] [%] Sample time ms 1 Seite 10 von 24 12… 30 (incl. ripple) 12 V logic 0: < 2 V logic 1: > 12 V (50 mA) 0...10; 33 kOhm 4...20; 250 Ohm 0,01 (internally 0,0031) 0...10; 90 kOhm 0,01 2 x 0...10 (differential output) 5 4...20 mA (I version); 390 Ohm max. load 0,024 Interface RS 232C, 9600 Baud, 1 stopbit, No parity, Echo Mode Housing Snap-On Module EN 50022 Polyamide PA 6.6 Combustibility class V0 (UL94) Protection class Temperature range Humidity [IP] [°C] [%] Dimensions (width) [mm] 22,5 20 -20… 60
W.E.ST. Elektronik GmbH General IO description This description is a general description of the technical data of out open loop and closed loop control modules. Please check the implemented IO signals via the block diagram about availability. Power supply This module is designed for 12… 30 VDC (typical 24 V) of a power supply. This power supply must correspond to the actual EMC standards. All inductivities at the same power supply (relays, valves …) must be provided with an over voltage protection (varistors, free-wheel diodes …). It is recommended to use a regulated power supply (linear or switching mode) for the supply of the module and the sensors. These power supplies have a clearly lower internal resistance in comparison with non regulated power supplies and therefore a better spurious rejection. Power supply : 12… 30 VDC, incl. ripple Power consumption: 100 mA External protection: 1 A medium lag ATTENTION: Without an external fuse and in case of a continual short-circuit the module can be destroyed in spite of all internal protections. Digital inputs The digital inputs are designed for a voltage level of 12 V and 24 V. The typical connections to the PLC will not be screened if the modules are arranged carefully and with short cable lengths. As common potential 0V (PIN 4) is used. All inputs are protected with suppressor diodes and RC-filters against transient overshoots. Low level: < 4 V High level: > 12 V Current: < 0,1 mA Digital outputs The digital outputs are designed for a voltage level of 12 V and 24 V. The typical connections to the PLC will not be screened if the modules are arranged carefully and with short cable lengths. As common potential 0V (PIN 4) is used. All outputs are protected with suppressor diodes and RC-filters against transient overshoots. Low level: < 4 V High level: > 10 V Current: max. 50 mA (with load of 200 Ohm) Seite 11 von 24
Page 1 and 2: W.E.ST. Elektronik GmbH Technical d
Page 3 and 4: Revisions W.E.ST. Elektronik GmbH D
Page 5 and 6: General installation remarks Explan
Page 7 and 8: In- and outputs W.E.ST. Elektronik
Page 9: Typical wiring PLC Inputs PLC Outpu
Page 13 and 14: W.E.ST. Elektronik GmbH As current
Page 15 and 16: Parameter table W.E.ST. Elektronik
Page 17 and 18: D (deceleration stroke or braking d
Page 19 and 20: W.E.ST. Elektronik GmbH TH (Stroke
Page 21 and 22: INPOS (in positioning window) W.E.S
Page 23 and 24: W.E.ST. Elektronik GmbH Appendix: P

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