Product Overview
The Keyence GL-VM36HP is a Type 4 safety light curtain. Moreover, it belongs to the GL-V series. This hand protection model has 36 beam axes. In addition, it uses a rugged metal housing. The unit comes as a transmitter and receiver set. It also works with optical synchronization. The infrared LED runs at 850 nm. Furthermore, it is in Exempt Group per IEC62471. Detection mode is ON when all beams are received. Therefore, it prevents interference for up to 2 units. This product is active and in production. Last verified: 2026-09.
Why Buy From Oiltech Controls?
- More than 15 years in industrial automation spare parts.
- Worldwide shipping support through FedEx, UPS, and DHL.
- Tested industrial surplus and refurbished options available.
- 12-month warranty on this product.
- Technical verification before every shipment.
- Support for obsolete control systems.
Questions? Email us at info@oiltechcontrols.com or chat on WhatsApp: +86 158 8020 0923.
Technical Specifications
| Brand | Keyence |
| Model | GL-VM36HP |
| Series | GL-V series |
| Module Type | Safety light curtain, Type 4 ESPE / AOPD |
| Protection Type | Hand protection |
| Number of Beam Axes | 36 |
| Beam Axis Spacing | 20 mm |
| Detection Height | 700 mm |
| Total Length | 720 mm |
| Minimum Detectable Object | ø25 mm |
| Detecting Distance | 0.3 to 15 m |
| Light Source | Infrared LED (850 nm), Exempt Group (IEC62471) |
| Effective Angular Aperture | Up to ±2.5° (at 3 m or above) |
| Synchronization | Optical synchronization |
| Response Time (OSSD, ON→OFF) | Max. 5.3 ms |
| Supply Voltage | 24 VDC -20/+25%, ripple 10% or less, Class 2 |
| Current Consumption (indicator ON) | Transmitter max. 99 mA; Receiver max. 110 mA (OSSD current not included) |
| Control Output (OSSD) | Transistor output x2 (PNP) |
| Maximum Load Current | 150 mA or less |
| Residual Voltage (ON) | Up to 2.5 V (5 m cable) |
| OFF Voltage | Up to 2.0 V (5 m cable) |
| Leakage Current | Up to 0.8 mA |
| Max. Load Capacity | 0.8 µF |
| Load Wiring Resistance | Up to 2.5 Ω |
| Inputs | Short-circuit current approx. 3 mA |
| Safety Standards | IEC61496-1/-2 (Type 4 ESPE/AOPD), EN ISO13849-1 (Category 4, PL e), IEC61508 (SIL3), UL60947-1 / CSA C22.2 No.60947-1, UL1998 |
| EMC | IEC/EN61496-1, EN55011 Class A, FCC Part15B Class A, ICES-003 Class A |
| Protection Circuit | Supply reverse-connection, per-output short-circuit and surge protection |
| Operating Temperature | -30 to +55 °C (No freezing) |
| Storage Temperature | -30 to +70 °C (No freezing) |
| Relative Humidity | Up to 95 % RH (no condensation) |
| Ambient Light | Incandescent lamp 3,000 lux or less; Sunlight 20,000 lux or less |
| Protection Rating | IP65/IP67 (IEC60529) |
| Overvoltage Category | II |
| Vibration Resistance | 5 to 150 Hz, 1G, 10 cycles each in X/Y/Z |
| Shock Resistance | 15 G, 6 ms pulses, 100 times each in X/Y/Z |
| Material | Main unit: Aluminum alloy; upper/lower case: PPS (GF40%); front cover: Polycarbonate, SUS304 |
| Weight | Transmitter 480 g; Receiver 480 g |
| Built-in Ports / Protocols | None |
| Communication Expansion | None |
Installation Guide
- First, mount the transmitter and receiver facing each other.
- Then keep the distance between 0.3 m and 15 m.
- Next, align units within ±2.5° angular aperture.
- After that, use the 20 mm beam spacing for hand protection.
- Meanwhile, connect 24 VDC Class 2 power supply.
- Then wire the PNP OSSD outputs to your safety relay.
- Also check that all 36 beams are received for ON state.
- Finally, for series connection, set the interference prevention switch.
Setup and Maintenance Convenience
Optical synchronization removes the need for a sync wire. In addition, the metal housing resists vibration and shock. The IP65/IP67 rating allows washdown and dust exposure. Moreover, indicator LEDs help with alignment and troubleshooting. No special software is required. Therefore, regular cleaning of the front cover keeps detection stable. Consequently, the 5.3 ms response time supports fast machine stop. As a result, maintenance stays simple and predictable. For instance, a quick wipe restores full beam reception. Likewise, the rugged housing reduces repair needs. Similarly, no calibration tools are necessary. In short, upkeep demands minimal effort. Above all, uptime improves.
Compatibility Notes
The GL-VM36HP works with standard safety relays and PLCs. It accepts 24 VDC Class 2 power. PNP OSSD outputs match many industrial controllers. In addition, you can series-connect up to 2 units for interference prevention. However, no built-in communication ports are present. Therefore, for network integration, use external safety I/O modules. Consequently, system design stays flexible. Similarly, retrofits into existing cells remain straightforward. Meanwhile, PNP logic suits most global machine builders. Furthermore, the 24 VDC input aligns with common factory power. Thus, wiring stays familiar to maintenance teams. In practice, integration needs no special adapters.
Certifications and Compliance
- IEC61496-1/-2 (Type 4 ESPE/AOPD)
- EN ISO13849-1 (Category 4, PL e)
- IEC61508 (SIL3)
- UL60947-1 / CSA C22.2 No.60947-1
- UL1998
- IEC/EN61496-1, EN55011 Class A, FCC Part15B Class A, ICES-003 Class A
- IP65/IP67 per IEC60529
- Overvoltage Category II
Package List and Warranty
- 1x Transmitter unit (480 g)
- 1x Receiver unit (480 g)
- Mounting hardware as standard
- Documentation with wiring guide
- 12-month warranty from Oiltech Controls
- Shipping via FedEx, UPS, or DHL
Typical Applications
- Hand protection on press machines
- Robotic cell guarding
- Automated assembly lines
- Packaging and material handling
- Palletizers and de-palletizers
- Any Type 4 safety zone with 700 mm detection height
Diagnostic Capabilities
Indicator LEDs show power and beam status. The ON state means all 36 beams are received. If one beam is blocked, the OSSD turns OFF within 5.3 ms. Moreover, optical synchronization keeps transmitter and receiver aligned. Interference prevention supports up to 2 units in series. However, no fieldbus diagnostics are available. Therefore, use the LED pattern to check alignment and contamination. In addition, regular inspection prevents unexpected downtime. Consequently, faults are spotted early. Furthermore, simple LED checks cut service time. As a result, troubleshooting needs no extra tools. In practice, most issues trace to misalignment or dust. Likewise, a clean lens restores full function.
FAQ
Q: What is the detection height?
A: 700 mm.
Q: How many beam axes does it have?
A: 36 axes with 20 mm spacing.
Q: What is the response time?
A: Max. 5.3 ms for OSSD ON→OFF.
Q: Can I connect two units?
A: Yes, up to 2 units by series connection and switch setting.
Q: What is the protection rating?
A: IP65/IP67.
Q: Does it have communication ports?
A: No built-in ports or protocols.
Q: What is the warranty?
A: 12 months from Oiltech Controls.
Q: How do you ship?
A: FedEx, UPS, or DHL.
Q: Is technical support available?
A: Yes, email info@oiltechcontrols.com or WhatsApp +86 158 8020 0923.
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
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