Siemens FS20 - Pin Assignments

Mounting and insta
llation of the compact control panels
Network module (SAFEDLINK)
5
133 |
354
Building Technologies
008851_s_en_
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Fire Safety
2016
-
01
-
27
5.14.2 Pin assignments
5.14.2.1 Connector X3
Pin Designation Description
4 A1 Line 1 (+)
3 B1 Line 1 (–)
2 A2 Line 2 (+)
1 B2 Line 2 (–)
Admissible cable cross-section: 0.2…2.5 mm²
Figure 61: Wiring of 1 network module
Figure 62: Wiring of 2 network modules
The main mod
ule must always be plugged in slot X13 of the operating unit
FCM20xx.
When two network modules are used, the degraded mode module must be
plugged in slot X12 of the FCM20xx operating unit.
B2
A2B1A1
123
4
FCM 200x
FN2001
X3
X13
FCnet
FCnet
B2
A2B1
A1
B2A2B1
A1
123
4
123
4
FCM 200x
FN2001
FN2001
X3
X3
X13 X12
FCnet
FCnet