Remote i/o modules electrical connections – Micromod MOD: Remote I/O Modules for use with 2020N Remote I/O Interface Module User Manual
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Remote I/O Modules
ELECTRICAL CONNECTIONS
3.6.8 ICSK 20 F1: 12 Non-Isolated 24Vdc Inputs & 8 Isolated Relay Outputs
Binary input/output unit with 12 input channels for 24 VDC and 8 relay output channels.. The
unit is mounted on a plug-in base ECZ.
Description
Twelve yellow input status led's
«0» to «11» ................1
Eight yellow output status led's
«0» to «7» ..................2
One green led labeled "Supply" to indicate
the presence of the supply
3
«TEST» push-button..4
Red error led ..............5
List of error codes ......6
ICSK20F1 24 VDC
I/O REMOTE UNIT
ABB Procontic CS 31
Unit error
Bus error
TEST
0
1
2
3
4
5
6
7
OUT
1
2
3
6
4
3
5
4
5
6
7
8
9
10
11
Cut wire
0
1
2
IN
Shield
Bus # 1
Bus # 2
M
A
B
Com mo n M - Q
N
O
P
R
S
T
Common +
Common –
C
D
E
F
G
H
I
J
K
L
Load
Load
Load
Load
Load
Q
Load
Load
Load
Co mm o n R-T
=/~
=/~
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