Indications - Siemens FS720 Quick Reference For Components / Pin Assignment

18.3

Indications

LED Colour Function
H401 ... Operation indicators
H434
H205 Yellow Watchdog
Building Technologies
Fire Safety & Security Products
The operating add-on FCM7221-H3 (option) is installed in the bottom part of the
fire control panel and is connected via the peripheral data bus.
Vext.
Vsys
FC72x
Peripheryboard
Wiring of the remote EVAC 20-zone indicator via the RS485 interface
1 Any housing (e.g. ECO housing)
2 Operating add-on FCM7221-H3 with 2 x EVAC-NL FTO2007-N1 (option)
The two EVAC-NL operating units FTO2007-NL must be linked via the peripheral
data bus for synchronization (X400 – X402). If the LED indicators on the two
components do not flash in synch, this indicates that they are not connected to one
another.
Condition
Off
On
EVAC-NL operating unit FTO2007-N1 [NL]
1
X1
FCM7221-H3
2
RS485
RS485
FCA2002
PMI & Mainboard
Meaning
See operating instructions
Normal condition
Function failure of the processor
X1
FTI2002
X4
FTI2002
X4
X1
X1
X402
X400
FTO2007 FTO2007
FCM72xx
A6V10210410_a_en_--
18.05.2009
87