GL-R207F Keyence Safety Light Curtain – Type 4 Finger Protection

GL-R207F Keyence Safety Light Curtain – Type 4 Finger Protection

Key Technical Specifications

• Brand: Keyence
• Model: GL-R207F
• Series: GL-R series
• Protection type: Type 4 ESPE / AOPD, finger protection
• Detection capability: ø14 mm
• Beam axes: 207 with 10 mm spacing
• Detection height: 2060 mm; total length 2080 mm
• Detecting distance: 0.2 to 10 m
• Response time: max. 26.8 ms (OSSD, channel 0, ON→OFF)
• Light source: Infrared LED at 870 nm
• Effective aperture angle: max. ±2.5° at 3 m or more
• Supply voltage: 24 VDC ±20%, Class 2
• Current consumption: transmitter max. 95 mA; receiver max. 111 mA
• Control output: 2 transistor OSSD outputs, max. load 500 mA
• Supplemental output: AUX / error / muting-lamp, max. 50 mA
• Safety standards: IEC61496-1/-2 Type 4, IEC61508 SIL3, IEC62061 SIL CL3, EN ISO13849-1 Category 4 PLe, UL508, UL1998
• EMC: IEC/EN61496-1, EN55011 Class A, FCC Part15B Class A, ICES-003 Class A
• Operating temperature: -10 to +55 °C, no freezing
• Storage temperature: -25 to +60 °C, no freezing
• Humidity: 15 to 85 % RH operating; 15 to 95 % RH storage
• Ambient light immunity: incandescent 3,000 lux; sunlight 20,000 lux
• Protection rating: IP65/IP67 per IEC60529
• Overvoltage category: II
• Material: aluminum main unit, nylon GF30% cases, polycarbonate front cover, SUS304
• Weight: transmitter 3000 g; receiver 3000 g

Detection Performance and Environmental Resistance

• The ø14 mm detection capability catches fingers before they reach dangerous machine parts.
• A 0.2 to 10 m detecting distance covers short cells and long production lines alike.
• The 26.8 ms response time keeps stopping distances short and predictable.
• Infrared LEDs at 870 nm resist ambient light up to 20,000 lux sunlight.
• Optical or wire synchronization lets you match the wiring scheme you already use.
• Interference prevention supports up to 2 GL-R systems on one site.
• IP65/IP67 protection rating handles dust, coolant spray, and washdown exposure.
• The -10 to +55 °C operating range suits most factory floors without extra cooling.

Installation Guide

• Mount the transmitter and receiver face to face at the 0.2 to 10 m working distance.
• Align both units so the effective aperture angle stays within ±2.5° at 3 m or more.
• Choose optical synchronization or wire synchronization before you terminate the cables.
• Connect the 24 VDC ±20% Class 2 supply and keep ripple below 10% P-P.
• Wire the two OSSD outputs to the safety relay or machine stop circuit.
• Use the AUX, error, or muting-lamp output for status signaling at max. 50 mA.
• Set the Channel A/B switch when you run two GL-R systems side by side optically.
• Verify the detection zone stays clear and the OSSD turns ON only with no interruption.

Package List

• GL-R207F transmitter unit, 1 piece
• GL-R207F receiver unit, 1 piece
• Mounting brackets and hardware set
• Instruction sheet for wiring and alignment
• Protective packaging for safe transport

Shipping and Support

• We ship worldwide by FedEx, UPS, and DHL.
• Stock items leave our warehouse within 5 days.
• You may return the product within 30 days.
• Every unit is brand new and original.

FAQ

• Q: What detection capability does the GL-R207F offer?
  A: It detects ø14 mm objects, which makes it a finger protection type light curtain.
• Q: What is the maximum detecting distance?
  A: The GL-R207F works from 0.2 m up to 10 m between transmitter and receiver.
• Q: How fast does the OSSD respond?
  A: The response time is max. 26.8 ms on channel 0 from ON to OFF.
• Q: Can I use two GL-R systems near each other?
  A: Yes, interference prevention supports up to 2 systems with optical or wire setup.
• Q: What supply voltage does it need?
  A: It runs on 24 VDC ±20% Class 2 with ripple of 10% or less.
• Q: What is the operating temperature range?
  A: The GL-R207F operates from -10 to +55 °C with no freezing.
• Q: Does it meet Type 4 safety standards?
  A: Yes, it meets IEC61496-1/-2 Type 4, SIL3, SIL CL3, and PLe Category 4.
• Q: How long is the unit?
  A: The total length is 2080 mm with a 2060 mm detection height.
• Q: Is the product in stock and how fast do you ship?
  A: We keep stock on hand and ship within 5 days by DHL, FedEx, or UPS.
• Q: What is your return policy?
  A: You can return the product within 30 days of delivery.