Siemens FS720 - Indications

Periphery board (2 loops) FCI2002-A1
50
Building Technologies A6V10210410_a_en_--
Fire Safety & Security Products 18.05.2009
9.2.7 X12 detector line loop 2
PIN Designation Description
4 LOOP2_2– Loop 2 / stub 4 (–)
3 LOOP2_2+ Loop 2 / stub 4 (+)
2 LOOP2_1– Loop 2 / stub 3 (–)
1 LOOP2_1+ Loop 2 / stub 3 (+)
Admissible cable cross-section: 0.2 ... 1.5 mm²
-
3
4
+
-
1
2
X12
LOOP2_1+
LOOP2_1-
LOOP2_2+
LOOP2_2-
+
Comment
One loop or two stubs can be connected.
9.3 Indications
Indications of supply and system
LED Colour Function Condition Meaning
Off Normal operation H1 Red Power Down Ready
On Control panel may be disconnected from the
mains.
Off Fuse ok H401 Yellow Supply output 1 (F401)
On Fuse damaged
Off Fuse ok H402 Yellow Supply output 2 (F402)
On Fuse damaged
Off Fuse ok H501 Yellow Monitored alarm output (F501)
On Fuse damaged
Off Fuse ok H601 Yellow Monitored fault output (F601)
On Fuse damaged