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User Manual of Retro-Reflective Infrared Photocell Sensor
(Item No. TRF3)
Specifications
Detection Method: Retro-Reflective
Angle: 1.5
o
approx.
Max. Sensing Range: 33 Feet (10 m)
Supply Voltage: 12-36VDC/12-24VAC
Output: Relay SPDT
Output Capacity: 1A/24VDC, 1A/120VAC
Protection Degree: IP66
Part List
Installation
★ Do not touch un-insulated cables unless they are disconnected upstream. Do not
install the sensor during storms with lightning.
★ If the cable is subjected to flexing, a coiled section should be used with a bending
radius that prevents 90 degree bends in angle.
Install the photocell over the height of 20cm. Install the photocell vertically with the bracket.
Power on the photocell to determine the position of the reflector. Ensure there is no
obstruction between photocell and the reflector. Fix the reflector when the working
light of the photocell is Green.
Wiring Connection
Definition of the terminals:
C030502
VER21a
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Summary of Contents for Topens TRF3
- Page 1 User Manual of Retro-Reflective Infrared Photocell Sensor (Item No. TRF3) Specifications Detection Method: Retro-Reflective Angle: 1.5 approx. Max. Sensing Range: 33 Feet (10 m) Supply Voltage: 12-36VDC/12-24VAC Output: Relay SPDT Output Capacity: 1A/24VDC, 1A/120VAC Protection Degree: IP66 Part List Installation ★...
- Page 2 COM (#6): Common Output contact. NOTE: You can refer to the user manual of the TOPENS gate opener to connect the photocell to the control board. For other brands of gate opener, you must confirm which terminal is power output and which terminal is the photocell input (accept the normal open or normal closed dry contact input).
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