Operating instructions

Connection
6.1 Electrical connection
SIPART PS2 with and without HART communications
Operating Instructions, 09/2008, A5E00074631-08
87
6.1.3.6 Mechanical limit switch module, Ex i
Mechanical limit switch module connection diagram, Ex i
WARNING
Circuits
Only the certified circuits may be connected as auxiliary power supply, control and signal
circuits.
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Figure 6-17 Mechanical limit switch module 6DR4004-6K, Ex i
Connecting the mechanical limit switch module
Connect the mechanical limit switch module as follows:
1. Loosen the screw ⑱ on the transparent cover ⑲.
2. Pull the transparent cover ⑲ up to the front end stop.
3. Tighten every cable in the corresponding terminal.
4. Slide the transparent cover ⑲ up to the end stop of the motherboard.