Connection
5.1 Electric
SIA module Ex i/Ex n/Ex t
①
②
③
Figure 5-18
86
Non-hazardous area
Potentially explosive atmosphere
SIA module
SIA module 6DR4004-6G (Ex i/Ex n/Ex t)
④
Fault message
⑤
Limit
⑥
Switching amplifier
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11