Wiring Terminal Modules - Siemens SIMATIC ET 200S Operating Instructions Manual

Wiring and assembly
5.4 Wiring the ET 200S
5.4.5

Wiring terminal modules

Introduction
The ET 200S distributed I/O system incorporates terminal modules for power modules,
electronic modules and COMPACT modules:
● Connect the supply/load voltage for the respective voltage group for the power terminal
● Terminal modules for electronic modules connect the ET 200S with the process.
● With the terminal modules for electronic modules you can connect cable shielding by
● For terminal modules for COMPACT modules, connect:
Requirements
● You must wire the terminal modules with the supply/load voltage switched off at the
● Wire terminal modules for COMPACT modules with the supply voltage for the interface
● Follow the wiring rules.
Required tools
Screwdriver with 3 mm blade
84
modules.
means of a shield connection.
– the supply voltage for the interface part
– the load voltage for the relevant voltage group
– the connections for the integrated peripherals with the process
(with the help of add-on terminals for 3- and 4-conductor technology)
power module and the load voltage switched off at the electronic module.
part switched off and the supply/load voltage for the potential groups switched off.
Operating Instructions, 08/2008, A5E00515771-06
ET 200S