Name: Quick-Change AC/DC Power Supply Photo Sensors
Brand: TAKEX Takenaka Engineering Co., Ltd.
SKU: TAKEX_J

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TAKEX_J

Quick-Change AC/DC Power Supply Photo Sensors

TAKEX J Series quick-change AC/DC photo sensors provide through-beam, polarized retroreflective, and diffuse reflective sensing up to 10 m.
Models support 24–240VAC/DC, relay output, selectable Light-ON/Dark-ON operation, terminal-block wiring, IP66 protection, and optional 0.1–10 s timer functions.

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Features
Specification
FAQ

Features

Quick-change wiring design: The slim housing provides a quick-replacement design, three cable entry points, and expanded wiring space for easier installation and sensor replacement.
Three sensing methods: The lineup includes through-beam, polarized retroreflective, and diffuse reflective models for different targets and sensing distances.
Detection up to 10 m: JT10R and JT10RF provide 10 m through-beam sensing, JRM3R and JRM3RF cover 30–3,000 mm, and JR07 and JR07F provide 700 mm diffuse sensing.
Wide AC/DC power range: All models operate from 24–240VAC/DC and provide 1a relay output rated at 2 A at 250VAC or less for resistive loads.
Selectable timer models: JT10RF, JRM3RF, and JR07F provide ON-delay, OFF-delay, one-shot, and timer-disabled modes with adjustable timing from 0.1 to 10 seconds.

Specification

Item	Spec.
Product type	Quick-change AC/DC power supply photo sensor
Series models	JT10R JRM3R JR07 JT10RF JRM3RF JR07F
Detection methods	Through beam, polarized retroreflective, diffuse reflective
Power supply	24–240VAC/DC ±10%, 50/60 Hz
Control output	1a relay output
Operation mode	Light-ON / Dark-ON selectable
Response time	5 ms or less
Timer function	F models: ON delay, OFF delay, one shot, timer disabled
Timer range	0.1–1 s / 1–10 s selectable
Light source	Through-beam and polarized retroreflective: red LED; diffuse reflective: infrared LED
Operation indicator	Red LED
Stability indicator	Green LED
Case material	Acrylic
Ambient light	10,000 lx or less
Operating temperature	−25 to +55°C, non-freezing
Ambient humidity	35–85% RH, non-condensing
Protective structure	IP66
Weight	Approx. 250 g; through-beam transmitter and receiver approx. 250 g each

Specification notes

Standard and timer models differ mainly in timer functions: JT10R, JRM3R, and JR07 are standard models, while JT10RF, JRM3RF, and JR07F add ON-delay, OFF-delay, one-shot, and timer-disabled operation.
Timer models provide two adjustable ranges, 0.1–1 second and 1–10 seconds, with the required delay set using the time adjustment.
All models provide a 5 ms or less response time. For relay service life, operation at a switching frequency of 30 times per minute or less is recommended.

FAQ

Q1: What is the TAKEX J Series?
A: The J Series consists of quick-change AC/DC power supply photo sensors with an integrated power circuit and relay output.

Q2: What models are available?
A: The lineup includes JT10R, JRM3R, JR07, and timer-equipped JT10RF, JRM3RF, and JR07F.

Q3: What sensing methods are available?
A: Through-beam, polarized retroreflective, and diffuse reflective sensing methods are available.

Q4: What is the maximum detecting distance?
A: JT10R and JT10RF through-beam models provide a maximum detecting distance of 10 m.

Q5: Can JRM3R detect mirror-like objects?
A: Yes. JRM3R and JRM3RF use polarized retroreflective sensing for mirror-like opaque objects and provide a 30–3,000 mm range with the K-7 reflector.

Q6: Does the J Series support both AC and DC power?
A: Yes. All models operate from 24–240VAC/DC ±10%.

Q7: What output does the J Series provide?
A: All models provide a 1a relay output rated at 2 A at 250VAC or less for resistive loads.

Q8: Which J Series models include timer functions?
A: JT10RF, JRM3RF, and JR07F provide ON-delay, OFF-delay, one-shot, and timer-disabled operation.

Q9: How is the J Series wired?
A: The sensors use an M3.5 screw terminal block with three cable entry points. Standard cable diameter is Φ9–11 mm, while Φ6–8 mm cables can be used with the optional JV7 bushing.

Q10: What applications are suitable for the J Series?
A: The J Series is intended for general machinery, logistics, factories, automotive and parts processing, including automatic sorting on logistics conveyor lines.

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