Detcon 610A-FB - Manual (Page 3)

recording devices, AC power in, DC power in, remote reset as well as relay logic and power terminations for
the multiple alarm relay circuit. Form C relay outputs may be discreet, zoned or common by gold plated
jumper tabs located on the controller mother board. Form C dry contacts; common, normally open and nor-
mally closed, are provided for 3 alarms; High, Low and Fault. Contacts are rated at .6 amp @125 VAC / 2
amp @ 30 VDC. When used in conjunction with the multiple alarm relay circuit (part #5026), contacts are
rated 8 amp @ 117 VAC / 5 amp @ 30 VDC.
Detcon Model 610A-FB Gas Detection System PG.3
+
DC IN
+
MA
NO
NC
C
+
LO
W
4-20MA
RESET
AC IN
L1
L2
GND
+DC
COM
L1
L2
GND
ALARM
POWER
NO
NC
C
HIGH
NO
NC
C
F
A
UL
T
SENSOR
DC
ALARM
COIL
POWER
+
HIGH
LOW
FAULT
ALARM
RESET
HOUSTON, TEXAS
MODEL 10A
H 2 S MONITOR
ppm
detcon inc.
L OC K
HIGH
LOW
FAULT
ALARM
RESET
HOUSTON, TEXAS
MODEL 10A
H 2 S MONITOR
ppm
detcon inc.
L OC K
HIGH
LOW
FAULT
ALARM
RESET
HOUSTON, TEXAS
MODEL 10A
H 2 S MONITOR
ppm
detcon inc.
L OC K
HIGH
LOW
FAULT
ALARM
RESET
HOUSTON, TEXAS
MODEL 10A
H 2 S MONITOR
ppm
detcon inc.
L OC K
HIGH
LOW
FAULT
ALARM
RESET
HOUSTON, TEXAS
MODEL 10A
H 2 S MONITOR
ppm
detcon inc.
L OC K
HIGH
LOW
FAULT
ALARM
RESET
HOUSTON, TEXAS
MODEL 10A
H 2 S MONITOR
ppm
detcon inc.
L OC K
POWER 2 AMP ALARM
DISABLE
detcon inc. H O U S T O N T E X A S
MODEL 610A-FB
I/O
4
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
4
3
2
1
C
3
2
1
COM
Figure 1 - Controller Terminals