Pin Assignments; Connector X3; Plug X2 - Siemens 13-xx-ST-SBT Series Product Data

18.3
18.3.1
18.3.2
Building Technologies
Fire Safety

Pin assignments

Connector X3

Pin Designation
1 A1
2 B1
3 S
4 D
5 E
6 S
7 A2
8 B2
FN2002
FCnet
FCM200x
X13
A1 B1 A2 B2
4 3 2 1
X3
FN2001
+Usys
-Usys
FC20xx
Repeater FN2002, cabling
In the FCnet, line 1 must always be wired to line 2 or line 2 must be wired to line 1,
respectively.

Plug X2

Pin Designation
1 +Usys
2 -Usys
3 +Usys
4 -Usys
"Input" and "Output" are connected in parallel on the printed circuit board and can
be switched.
Repeater (SAFEDLINK) FN2002-A1
Description
Line 1 (+)
Line 1 (-)
Shielding
Shielding
Ground connection
Shielding
Line 2 (+)
Line 2 (-)
X3 X2
1 8 1
A1 B1 S D E S A2 B2 + -
Description
Supply input DC +24 V
Supply input 0 V
Supply output DC +24 V
Supply output 0 V
Pin assignments
4
-
+
FCnet
FCM200x
X13
A1 B1 A2
4 3
X3
FN2001
FC20xx
008837_q_en_--
18
B2
2 1
113
14.05.2012