Connection
5.1 Electric
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
87
Limit contact module Ex i/Ex n/Ex t
Potentially explosive atmosphere
Switching amplifier/isolation amplifier
Figure 5-19 Limit contact module 6DR4004-6K (Ex i/Ex n/Ex t)
1. Loosen the screw â‘ on the transparent cover â‘¡.
2. Pull the transparent cover
â‘¡ up to the front end stop.
3. Tighten every cable in the corresponding terminal.
4. Slide the transparent cover
â‘¡ up to the end stop of the basic electronics.
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