Siemens FC924 User Manual

FS20 Marine Fire Detection Control Panel
102
Siemens Industry, Inc. A6V10519176_enUS_b
Building Technologies Division
18.6 Adjusting Elements for Releasing Module
S1 and S2, Switches to Arm/Disarm the Releasing Outputs
Button
Function
Position
Definition
S1 Arming of releasing 1 OFF Releasing output 1 disarmed (supervisory mode)
ON Releasing output 1 armed (normal)
S2 Arming of releasing 2 OFF Releasing output 2 disarmed (supervisory mode)
ON Releasing output 2 armed (normal)
S1 and S2 Control Output
 The outputs are disarmed in the OFF position. The relays are disarmed and
supervised.
 The outputs are armed in the ON position.
S3, Reset Key for Releasing Module
Button
Function
Position
Definition
S3 RESET Pressed The module is reset
18.6.1 Jumper X3, Degraded Mode Enable for Releasing
X3
Jumper position
Function
Definition
1
2
3
3 - 2 Activated No degrade operation allowed (Default)
1 - 2 Deactivated Degrade operation allowed
Jumper X3 must agree with the panel configuration or a trouble will be displayed.
18.7 Technical Data
Supply input
Voltage 24VDC
Quiescent current 11 mA at 24VDC
Output voltage 24VDC Special Application
Output current 2.0 A per output channel
Connection terminals
Design Screw terminals
Admissible cable cross-section 12 AWG...18 AWG, not shielded
Mechanical data
Dimensions (W x H) 3.25 x 4.75 inches
Weight Approx. 90 g

Siemens FC924 Specifications

General

Brand	Siemens
Model	FC924
Category	Control Panel
Language	English