Requirements
Observe the wiring rules.
Required tools
3.5 mm screwdriver
Procedure
1. Strip the insulation from the wires to the sensors / actuators.
2. Secure the individual wires in the screw or spring terminals.
① Terminal module TM-EM/EM
② Connector for the electronic module:
channel 0 to 3, or
channel 0 to 7
Figure 6-8 Wiring terminal module TM-EM/EM
Pin assignment see section "Terminal modules TM-EM/EM 60S and TM-EM/EM 60C (Page 261)".
Note
The inputs/outputs of the ET 200iSP distributed I/O device are intrinsically safe. The isolating or
disconnecting the cables to the encoders, actuators and HART eld devices at the terminal
module TM-EM/EM is permitted during operation in Zone 1 and Zone 2. In Zone 21 and Zone 22,
you may only open the enclosure of the ET 200iSP if no explosive dust is present.
Wiring
6.4 Wiring the ET 200iSP
ET 200iSP
136 Operating Instructions, 11/2022, A5E00247483-AK