FDP EX-CPL - Electrical Schemes; Connection Lay-Out of Smoke and Gas Linear Detectors

Page 76 of 91
Rev. 4.
2
0
15.3.5 Electrical schemes
The input line length must not exceed 5meters. It is advisable to position the I/O Module as close as possible to
the control panel to be checked.
- LOOP - LOOP
+ LOOP + LOOP
SCH SCH
L - L + L - L + C NCSL - L + L - L + C NCSL - L + L - L + C NCNOS
RELAY
LED
JUMPER
27K ohm
LOOP CONNECTION:
OUTPUT MODULE:
L - L + L - L + C NCSL - L + L - L + C NCSL - L + L - L + C NCNOS
RELAY
LE D
JUMPER
27K ohm
POWER SUPPLY
24V
+ -
+
-
LAMP
+
-
ELECTROMAG NET
MAX. 1A on relay.
15.3.6 Connection Lay-Out of smoke and gas linear Detectors
- LOOP
+LOOP
SCH
L -
L +
L -
L +
C NCS
L -
L +
L -
L +
C NCS
L -
L +
L -
L +
C NCS
RELAY
LED
L -
L +
L -
L +
L -
L +
NCS
L -
L +
L -
L +
NO NCS
L +
C
RELAY
LED
NO
LINEAR
SMOKE
BARRIER
GAS detector
ALARM
RELAY
FAULT
RELAY
C
NC
NO
NO
NO
NC
NC
C
C
27 Kohm
27 Kohm