E-931-S33PRGQ
33ft Polarized Reflective Photoelectric
Beam Sensor
Manual
Polarized sensor is immune to
shiny objects: Triggers only when
correctly reflected light is detected
Weatherproof (IP55)
Anti-condensation housing
12-30V DC/AC 60Hz, 100mA
Up to 33ft (10m) sensing range
Round reflector, Ø 3
1
/4" (82mm)
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.
Conforms to UL 325
ENFORCER 33ft Polarized Reflective Photoelectric Beam Sensor
2 SECO-LARM U.S.A., Inc.
Specifications:
Type
Polarized reflective
photoelectric beam sensor
Sensing range
33ft (10m)
Operating voltage
12-30V DC/AC 60Hz, 100mA
Current draw
Standby
55mA@12VDC
Active
40mA@12VDC
Response time
10ms (max.)
Light source
IR LED/Wavelength 740nm
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
0.5A@30VAC/VDC
Tamper switch
N.C., 500mA@30VAC/VDC
IP Rating
IP55
Operating temperature
-4~131 F (-20~55 C)
Parts List:
1x Sensor
1x Reflector
1x Mounting bracket
1x Sensor hood
1x Reflector 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
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.
12-30V DC/AC
60Hz, 100mA
(Non-Polarity)
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:
N.C.
N.O.
COM
Tamper
N.C.
Relay
Dimensions:
Overview:
Tamper switch
Vertical
adjustment screw
(without cover)
Cover
Cover
screw
Wire cable connector
Mounting plate
Hood
Beam
sensor LED
Terminal
block
Cable breakout
Captive screw
Beam sensor
Cable breakout
25/16"
(59mm)
Ø 4"
(102mm)
3
/8"
(9mm)
413/16"
(122mm)
Ø 3/16"
(4mm)
21/8"
(54mm)
23/8"
(60mm)
115/16"
(49mm)
27/16"
(62mm)
Ø 31/4"
(82mm)
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