Operating instructions

Connection
6.1 Electrical connection
SIPART PS2 with and without HART communications
84 Operating Instructions, 09/2008, A5E00074631-08
6.1.3.3 Current output, Ex i
WARNING
Circuits
Only the certified circuits may be connected as auxiliary power supply, control and signal
circuits.



61
62
EEx
1RQKD]DUGRXVDUHD
+D]DUGRXVDUHD]RQHRU]RQH
8
+
≤ 30 V
U
I
Intrinsically safe power source
E
I
I
y
module
6DR4004-6J
Figure 6-14 I
y
module 6DR4004-6J, Ex i