Siemens SENTRON Series - Connections

Connection
4.2 Connections
Expansion module I(N), I(Diff), analog
Manual, 04/2017, L1V30408520AG-01
19
4.2 Connections
Terminal labeling
Figure 4-1 Terminal labeling with screw terminals
Number Terminal Function
(1) I
N
k↑ Current transformer input for N-conductor measurement
(2) I
N
l↓ Current transformer input for N-conductor measurement
(3) I
5
S1↑ Summation current transformer input; analog input I
5
(4) I
5
S2↓ Summation current transformer input; analog input I
5
(5) I
6
S1↑ Current transformer input; analog input I
6
(6) I
6
S2↓ Current transformer input; analog input I
6
(7) Interface to PAC device