Technical specifications
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Voltages, currents, electrical potentials
Electrical isolation
● Between channels and backplane bus
Yes
● Between channels
No
● Between the channels and load voltage (power bus)
Yes
● Between the channels and actuator disconnection input
Yes
Permissible potential difference
● between different circuits
60 V DC, 30 V AC
Current consumption from load voltage (power bus)
● 4 DO DC23.1V/20mA SHUT DOWN "H"/ "L"
max. 340 mA
● 4 DO DC17.4V/27mA SHUT DOWN "H"/ "L"
max. 300 mA
● 4 DO DC17.4V/40mA SHUT DOWN "H"/ "L"
max. 400 mA
Power loss from the module
● 4 DO DC23.1V/20mA SHUT DOWN "H"/ "L"
2.5 W
● 4 DO DC17.4V/27mA SHUT DOWN "H"/ "L"
2.1 W
● 4 DO DC17.4V/40mA SHUT DOWN "H"/ "L"
2.8 W
Status, interrupts, diagnostics
Status display
● Outputs
Green LED for each channel
Digital electronic modules
12.2 Digital electronics module 4 DO
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
247
