![Siemens SICAM A8000 Series Скачать руководство пользователя страница 57](http://html.mh-extra.com/html/siemens/sicam-a8000-series/sicam-a8000-series_manual_377373057.webp)
Standard I/O Modules
SICAM A8000 Series, SICAM I/O Modules
Unrestricted
57
DC8-012-2.06, Edition 09.2019
2.8.4
Pin Assignment and Display
The process signals must be connected to 2-pin screw terminals. The pin assignment of the
peripheral connectors is described in the following table.
X1
X2
Pin
Signal
Pin
Signal
10
DNC
9
CC shield
9
DNC
8
DNC
8
I1+
7
U1
7
I1-
6
N
6
I2+/IN+
5
U2
5
I2-/IN-
4
N
4
I3+
3
U3
3
I3-
2
N
2
DNC
1
DNC
1
FE shield
RY
readiness
I1+/-…I3+/-
measuring current inputs
IN+/-
(sensitive) ground current
U1/N…U3/N
measuring voltage inputs
FE
functional earth
CC
capacitive coupled to protective earth
DNC
do not connect
RY
S
IC
A
M
A
8
0
0
0
A
I-
8
5
1
0
X2
X1
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9