Siemens ET 200pro - Electronic module selection guide

Application Planning
2.3 Electronic modules to suit your application
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
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2.3
Electronic modules to suit your application
Electronic module selection guide
The table below provides information to help you select your electronic modules:
Table 2- 2 Electronic modules to suit your application
Application
Suitable module
Properties of the module
Evaluation of switches, proximity
switches, sensors, and encoders
8 DI DC 24V
8 input channels 24 V DC
16 DI DC 24V
16 input channels 24 V DC
Switching of solenoid valves, DC
contactors and indicator lights
4 DO DC 24V/2.0A 4 output channels
24 V DC to 2 A
Evaluation of switches, proximity
switches, sensors or encoders,
configurable input delay
8 DI DC 24V High Feature 8 input channels 24 V DC
single channel diagnostic
Switching of solenoid valves, DC
contactors and indicator lights,
configurable substitute value
4 DO DC 24V/2.0A
High Feature
4 output channels
24 V DC to 2 A
single channel diagnostic
8 DO DC 24V/0.5A 8 output channels
24 V DC to 0.5 A
Digital inputs:
Evaluation of switches, proximity
switches, sensors, and encoders
Digital outputs:
Switching of solenoid valves, DC
contactors and indicator lights
4 DI / 4 DO DC 24V/0.5A 4 inputs 24 V DC
4 outputs 24 V DC
Digital inputs:
Evaluation of switches, proximity
switches, sensors, and encoders
Digital outputs:
Switching of solenoid valves, DC
contactors and indicator lights
4 DIO / 4 DO DC 24V/0.5A 4 freely configurable inputs/
outputs
4 outputs 24 V DC
Measuring voltages 4 AI U High Feature 4 input channels
± 10 V; ± 5 V; 1 V to 5 V;
0 V to 10 V
Measuring currents 4 AI I High Feature 4 input channels
± 20 mA; 4 mA to 20 mA;
0 mA to 20 mA
Measuring resistances
Measuring temperatures with
resistance thermometers
4 AI RTD High Feature 4 input channels
Resistance measurement:
150 Ω; 300 Ω; 600 Ω; 3000 Ω
Resistance thermometer:
Pt100; Ni100; Ni120; Pt200;
Ni200; Pt500; Ni500; Pt1000;
Ni1000