Seco-Larm E-931-S50RRGQ User Manual
E-931-S50RRGQ
50ft Reflective Photoelectric Beam Sensor
Manual
Up to 50ft (15m) sensing range
Weatherproof (IP55)
Anti-condensation housing
12-30V DC/AC 60Hz, 100mA
Form C relay: 0.5A@30VAC/VDC
Beam status LED
N.C. Tamper switch:
500mA@30VAC/VDC
Caution:
This sensor is not designed to prevent bodily injury or loss of life.
This sensor is not designed for use in environments where explosive gasses may be present.
Use of this sensor in certain security applications may be regulated by local laws or codes. SECO-LARM is not
responsible for compliance with such laws or codes.
ENFORCER 50ft Reflective Photoelectric Beam Sensor
Specifications:
Model
E-931-S50RRGQ
Type
Reflective photoelectric
beam sensor
Sensing range
50ft (15m)
Operating voltage
12-30V DC/AC 60Hz, 100mA
Current
drain
Standby
55mA@12VDC
Active
40mA@12VDC
Response time
10ms
Light source
IR LED
LED
Solid Green
Good beam signal, properly aligned
Alternating flash
Poor beam signal
Solid Red
No beam signal, triggered
Trigger output
SPDT Relay output (NO/NC/COM)
Switching capacity
500mA@30VAC/VDC
Tamper switch
500mA@30VAC/VDC
IP Rating
IP55
Operating temperature
-13~140 F (-25~60 C)
Parts List:
1x Sensor
1x Reflector
1x Mounting bracket
1x Sensor hood
4x Cover screws
2x Mounting screws
1x Reflector mounting screw
1x Rubber ring
1x Cable connector
1x Manual
1x Removable terminal block
1x 10KΩ Resistor
Overview:
Tamper switch
Vertical
adjustment screw
(without cover)
Cover
Cover
screw
Wire cable connector
Mounting plate
Hood
Dimensions:
Beam
sensor LED
Terminal
block
Cable breakout
Captive screw
Beam sensor
413/16”
(122mm)
3
/16”
(4mm)
31/4”
(82mm)
3
/8”
(9mm)
21/8”
(54mm)
23/8”
(60mm)
115/16”
(49mm)
27/16”
(62mm)
Cable breakout
Polarity does not matter for the power input.
Connect the N.C. tamper terminal to the
tamper circuit of an alarm control panel.
Wiring Diagram:
12-30V DC/AC
60Hz, 100mA
(Non-Polarity)
N.C.
N.O.
COM
Tamper
N.C.
Relay
Note: Depending on the monitoring system used by the gate motor, it may be necessary to use either the N.C. output or
connect the included 10kΩ resistor to the N.O. or N.C. output. Please refer to the gate operator manual or the gate
operator manufacturer for the preferred monitoring method.
2 SECO-LARM U.S.A., Inc.
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