Pin assignments for releasing module
X5 plug connection for releasing relay output
4
8 | 14
Building Technologies
A6V10315050_e_en_--
Siemens Industry, Inc.
2016-10-27
4 Pin assignments for releasing module
4.1 X5 plug connection for releasing relay output
Pin
Designation
Description
4
REL_CIR1 (+)
Relay output for releasing 1
3
REL_CIR1 (-)
Relay output for releasing 1
2
REL_CIR2 (+)
Relay output for releasing 2
1
REL_CIR2 (-)
Relay output for releasing 2
Admissible cable cross-section: 12…18 AWG, unshielded
XCI2001-U1 supports two Class B circuits or one Class A circuit as shown below:
Class B wiring
Figure 3: Class B wiring
X5
4
3
2
1
+
+
-
-
REL_CIR1
REL_CIR1
REL_CIR2
REL_CIR2
x
x
SOLENOID
x
x
SOLENOID
*
REL-EOL
*
REL-EOL