Adjustment Elements - Siemens 13-xx-ST-SBT Series Product Data

21 Safety module (firewall) FN2009-A1

Adjustment elements

LED Color Function
L1 Green/red Line
L2
P1 Ports
Green/yello
w
P2
TX Yellow
Redundancy
manager
21.5
132
Building Technologies
Fire Safety
Condition
Lights up green
Does not light up
Lights up red
Lights up green
Flashes or lights up
yellow
Does not light up
Flashes or lights up
yellow
Does not light up
Adjustment elements
1
2
3
View from rear with C-plug cover open
1 Rear of housing
2 C-plug (option)
3 Reset button
Meaning
Voltage supply is connected
Voltage supply is not connected or is less than DC 14 V
Voltage supply failed during operation or fell below DC 14 V
Link present
Data received on RX
No link, no data received
Data being transmitted
No data being transmitted
008837_q_en_--
14.05.2012