Siemens FC922 User Manual

FS20 Marine Fire Detection Control Panel
78
Siemens Industry, Inc. A6V10519176_enUS_b
Building Technologies Division
15 FN2001-U1 Network Module
15.1 Description
The network module (SAFEDLINK) FN2001-U1 is used to associate several panels
via the system bus FCnet. The network module is plugged onto the Operating Unit &
Mainboard and has the following features:
 Connections for a system bus input and a system bus output
 Integrated degraded mode function
 Electrical isolation between the system bus and the panel
 Ground fault supervision
 Redundant networking with one network module per panel (simple line
trouble)

Siemens FC922 Specifications

General

Brand	Siemens
Model	FC922
Category	Control Panel
Language	English