Keyence GL-T11R Safety Relay Terminal In Stock
Safety relay terminal for GL-R Series, FSD1/2 relay outputs (250 VAC 6 A / 30 VDC 6 A), 24VDC power supply, 100mA max current consumption, AUX transistor output, EDM/Wait/Reset/Muting inputs, Category 4 PLe/SIL3 compliant, IP20 enclosure rating, DIN rail mounting, detachable terminal blocks.
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Key Features and Technical Specifications
This safety relay terminal is designed specifically for the Keyence GL-R Series of light curtains. It takes the signal from the curtain and safely stops your heavy machinery. It prevents accidents. It saves lives.
This unit operates on 24VDC and provides the durability you demand. It is built to last. It handles high-power switching with ease. When you buy this Keyence GL-T11R safety device from us, you get more than a part. You get peace of mind.
| Feature | Specification |
|---|---|
| Model | GL-T11R |
| Applicable Model | GL-R Series |
| Power Supply Voltage | 24 VDC ±10% (Ripple P-P 10% or less, Class 2) |
| Relay Output (FSD1, 2) | 250 VAC 6 A / 30 VDC 6 A (Resistance load) 240 VAC 2 A / 24 VDC 1 A (Inductive load) |
| Response Time (OFF to ON) | GL-R response time + 32 ms |
| Response Time (ON to OFF) | GL-R response time + 10 ms |
| Current Consumption | 100 mA max. (24 VDC, GL-T11R only) |
| External Inputs | EDM, Wait, Reset, Muting 1 & 2, Override |
| Safety Standards | EN61496-1, UL61496-1, IEC61496-1 (Type 4) EN ISO13849-1 (Category 4, PLe) UL508, EN50178 |
| Enclosure Rating | IP20 (Must be installed in IP54+ panel) |
| Ambient Temperature | -10 to +55 °C (14 to 131 °F) |
Why the Keyence GL-T11R is the Best Choice for Your Panel
This safety relay integrates seamlessly with GL-R light curtains. It handles the muting functions and override inputs effortlessly. You do not need extra complex wiring. The Keyence design makes it simple. It saves you time during installation. It reduces the chance of wiring errors.
Unmatched Reliability in Safety Relay Terminals
The Keyence GL-T11R safety relay terminal is built for high endurance. It is rated for over 100,000 electrical cycles at full load.
The device uses high-quality internal relays. These support up to 250 VAC or 30 VDC at 6 Amps. This means it can drive large contactors directly. You get a robust solution in a compact package.
Easy Integration with 24VDC Control Systems
Modern control panels run on DC power. This Keyence GL-T11R safety unit runs on a standard 24VDC supply. This matches your PLC and other control components perfectly.
You do not need a separate transformer. You just connect it to your existing 24VDC bus. The inputs for Reset and EDM also work with this voltage. It keeps your panel design clean and efficient. The ripple tolerance is 10%, giving you flexibility.
Advanced Monitoring with the GL-T11R Safety Relay
The gl-t11r safety relay gives you clear feedback. It has an Error output and an AUX output. These tell your PLC exactly what is happening.
If the light curtain is blocked, you know. The Keyence GL-T11R safety relay terminal also supports a muting lamp. This visual aid alerts operators when the safety function is temporarily suspended. It keeps everyone aware and safe.
Frequently Asked Questions
The gl-t11r acts as a safety relay terminal designed to control the FSD (Final Switching Device) outputs for the Keyence GL-R series light curtains.
This safety relay terminal requires a power supply of 24VDC ±10%. It is designed for Class 2 circuits.
Yes, the Keyence gl-t11r safety terminal has a specific output for a muting lamp. You can use an incandescent lamp (1 to 5.5 W) or an LED lamp (10 to 230 mA).
Yes, it has a dedicated EDM input. This allows the relay to monitor the state of the external contactors (MPCEs) to ensure they have not welded shut.
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