Keyence GL-T11R Safety Relay Terminal

The Keyence GL-T11R is a high-reliability safety relay unit purpose-built for seamless integration with the GL-R Series safety light curtains. Engineered to meet Category 4, PLe safety standards, it provides dual relay outputs, support for muting/override inputs, and fast switching performance. With compatibility for both resistive and inductive loads, and comprehensive input/output functionality, this unit is ideal for machine guarding and industrial automation requiring reliable and standards-compliant safety control.

Technical Specifications

Model: GLT11R
Type: Safety Relay Unit
Compatible With: Keyence GL-R Series

Relay Output (FSD1, FSD2)

• Resistive Load:
  • 250 VAC, 6 A
  • 30 VDC, 6 A
• Inductive Load (COSø = 0.3):
  • 240 VAC, 2 A
  • 24 VDC, 1 A

Electrical Life-Span

• 250 VAC / 30 VDC @ 6 A (Resistive): 100,000 cycles (20 ops/min)
• 250 VAC / 30 VDC @ 1 A (Resistive): 500,000 cycles (30 ops/min)
• 240 VAC @ 2 A (Inductive): 100,000 cycles (20 ops/min, COSø = 0.3)
• 24 VDC @ 1 A (Inductive): 100,000 cycles (20 ops/min, L/R = 48 ms)

Response Time

• ON → OFF: GL-R + 10 ms
• OFF → ON: GL-R + 32 ms

Supplemental Output (Non-Safety Related)

• AUX Output: Transistor (Supports PNP/NPN)
  • Max Load: 150 mA
  • Residual Voltage: 2.5 V max (5 m cable)
• Error Output: Yes
• Muting Lamp Output:
  • Incandescent: 24 VDC, 1 to 5.5 W
  • LED: Load Current 10 to 230 mA

External Inputs

• EDM Input
• Wait Input
• Reset Input
• Muting Input 1, 2
• Override Input
• ON Voltage Range: [Power Supply – 5 V] to [Power Supply Voltage]
• OFF Voltage: 0 to 3 V or Open
• Short Circuit Current: Approx. 2.5 mA (10 mA for EDM)

Power & Electrical Specifications

• Power Voltage: 24 VDC ±10% (Ripple P-P ≤10%, Class 2)
• Current Consumption: Max. 100 mA (GL-T11R only)

Safety & Compliance Standards

• EMC: EN61496-1, UL61496-1, IEC61496-1
• EMI: EN55011 Class A, FCC Part 15B Class A, ICES-003 Class A
• Safety Ratings:
  • EN61496-1 (Type 4 ESPE)
  • EN ISO13849-1:2015 (Category 4, PLe)
  • UL508, EN50178

Environmental Resistance

• Enclosure Rating: IP20 (Install in IP54 or higher panel)
• Pollution Degree: 2  Overvoltage Category: III
• Operating Temp: -10°C to +55°C (No freezing)
• Operating Humidity: 15–85% RH (No condensation)
• Storage Temp: -25°C to +60°C  Storage Humidity: 15–95% RH
• Altitude Limit: ≤ 2,000 m

Mechanical Durability

• Vibration Resistance: 10–55 Hz, 0.7 mm double amplitude, 20 sweeps per axis
• Shock Resistance: 100 m/s² (10 G), 16 ms pulse, 1000 times per X/Y/Z axes

Material & Construction

• Housing Material: Polycarbonate
• Weight: Approx. 310 g

Key Features & Benefits

✅ Dual Relay Safety Output: Handles 6 A resistive loads at 250 VAC / 30 VDC.

✅ Long Electrical Life-Span: Up to 500,000 switching cycles.

✅ Fast Switching Times: OFF → ON in just 32 ms.

✅ Advanced Safety Inputs: Reset, EDM, muting, and override support.

✅ AUX & Error Outputs: Additional feedback and status functionality.

✅ Compact & Reliable: IP20 design for panel mounting in industrial setups.

✅ Full Compliance: Certified to ISO13849-1 PLe and EN61496-1 (Type 4).

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the best Keyence GL-T11R prices, with same-day and next-day shipping across the UK & Europe.

For more information about the Keyence GL-T11R, or help selecting the right safety relay unit for your light curtain or safety system, reach out to Drive Outlet Megastore.

Our technical team is ready to help you ensure safe, compliant, and reliable machine protection for your automation setup.