Pin Assignment - Siemens SICAM RTU User Manual

System Components
2.2.1.3

Pin Assignment

Peripheral connector (X100)
Pin
a1
a2
a3
a4
a5
a6
a7
a8
a9
a10
a11
a12
a13
a14
a15
a16
a17
a18
a19
a20
a21
a22
a23
a24
a25
a26
a27
a28
a29
a30
a31
a32
The abbreviations have the following meaning:
...................
SYNC1+
...................
SYNC2+
..............
SYNC_GND
....................
WD_NO
.................
WD_COM
....................
WD_NC
....................
ER_NO
..................
ER_COM
.....................
ER_NC
92
Signal Pin
- b1
SYNC1+ b2
- b3
SYNC_GND b4
- b5
- b6
- b7
- b8
- b9
- b10
- b11
- b12
- b13
- b14
- b15
WD_N/O b16
- b17
WD_COM b18
- b19
- b20
- b21
- b22
- b23
ER_NO b24
- b25
ER_COM b26
- b27
- b28
- b29
- b30
- b31
- b32
Synchronization input for <32 V
Synchronization input for 33 V to 72 V
Ground for Synchronization input
Watchdog operating contact
Watchdog root contact
Watchdog normally closed contact
Sum error operating contact
Sum error root contact
Sum error idle contact
Signal Pin
- c1
- c2
- c3
- c4
- c5
- c6
- c7
- c8
- c9
- c10
- c11
- c12
- c13
- c14
- c15
- c16
- c17
- c18
- c19
- c20
- c21
- c22
- c23
- c24
- c25
- c26
- c27
- c28
- c29
- c30
- c31
- c32
SICAM RTUs, SICAM AK 3 User Manual
Edition 07.2016, DC2-028-2.03
Signal
-
SYNC2+
-
SYNC_GND
-
-
-
-
-
-
-
-
-
-
-
WD_N/C
-
WD_COM
-
-
-
-
-
ER_NC
-
ER_COM
-
-
-
-
-
-