Siemens SIPART Series Operating Instructions Manual page 89

Limit contact module Ex i/Ex n/Ex t
①
②
③
④
Figure 5-19
Procedure
1. Loosen the screw
2. Pull the transparent cover
3. Tighten every cable in the corresponding terminal.
4. Slide the transparent cover
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
Non-hazardous area
Potentially explosive atmosphere
Limit contact module
Fault message
Limit contact module 6DR4004-6K (Ex i/Ex n/Ex t)
①
on the transparent cover
⑤
⑥
⑦
②
②
up to the front end stop.
②
up to the end stop of the basic electronics.
Limit
Isolation amplifier
Switching amplifier/isolation amplifier
.
Connection
5.1 Electric
87