Product Description
Model GL-VM40HN is a Keyence GL-V series safety light curtain. Moreover, it is a Type 4 ESPE / AOPD set with transmitter and receiver. The unit uses optical synchronization and an infrared LED at 850 nm. In addition, it is built for hand protection in industrial machines. The metal housing is small and robust. Furthermore, it has 40 beam axes, 20 mm beam spacing, and 780 mm detection height. The total length is 800 mm. Also, the minimum detectable object is ø25 mm. Response time is max. 5.5 ms. Therefore, it fits press brakes, robots, packaging lines, and assembly cells. Meanwhile, the IP65/IP67 rating supports harsh factory use.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support with FedEx, UPS, and DHL
- Tested industrial surplus and refurbished options
- 12-month warranty on eligible products
- Technical verification before shipment
- Support for obsolete control systems
Meanwhile, our team can check compatibility before you order. Therefore, you can order with confidence. In addition, we reply fast. Moreover, we support legacy systems. Questions? Email info@oiltechcontrols.com or message +86 158 8020 0923 on WhatsApp.
Technical Specifications
| Brand | Keyence |
| Model | GL-VM40HN |
| Series | GL-V series |
| Module Type | Safety light curtain, transmitter + receiver set |
| Safety Category | Type 4 ESPE / AOPD, Category 4, PL e, SIL3 |
| Protection Type | Hand protection |
| Number of Beam Axes | 40 |
| Beam Axis Spacing | 20 mm |
| Detection Height | 780 mm |
| Total Length | 800 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 |
| Detection Mode | ON when all beam axes are received |
| Response Time | Max. 5.5 ms (OSSD, channel 0, ON to OFF) |
| Interference Prevention | Up to 2 units by series connection and switch setting |
| Control Output | Transistor output x2, NPN |
| Supply Voltage | 24 VDC -20/+25%, ripple 10% or less, Class 2 |
| Maximum Load Current | 150 mA or less |
| Residual Voltage ON | Up to 2.5 V at 5 m cable |
| OFF Voltage | Up to 2.0 V at 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 |
| Current Consumption | Transmitter max. 105 mA; receiver max. 116 mA |
| Communication | No built-in ports, no protocols, no expansion |
| 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 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 | Aluminum alloy main unit; PPS GF40% upper/lower case; polycarbonate and SUS304 front cover |
| Weight | Transmitter 530 g; receiver 530 g |
| Protection Circuit | Supply reverse-connection, per-output short-circuit, and surge protection |
| Safety Standards | IEC61496-1/-2, EN ISO13849-1, IEC61508, UL60947-1, CSA C22.2 No.60947-1, UL1998 |
| EMC | IEC/EN61496-1, EN55011 Class A, FCC Part15B Class A, ICES-003 Class A |
| Lifecycle | Active; official Keyence production status confirmed |
Installation Guide
- First, mount the transmitter and receiver face to face.
- Then, keep the detecting distance between 0.3 m and 15 m.
- Next, align both units for optical synchronization.
- After that, use the 40 beam axes to guard the hand access area.
- Also, connect the 24 VDC supply with correct polarity.
- In addition, use the NPN OSSD outputs for the safety circuit.
- Finally, check the ON when all beam axes are received condition.
Setup and Maintenance
- Response time is max. 5.5 ms. As a result, it helps fast stop control.
- Moreover, use the switch setting for interference prevention.
- In addition, series connection supports up to 2 units.
- The IP65 / IP67 housing resists dust and water.
- Therefore, the metal case suits tough factory conditions.
- Meanwhile, check the front cover for damage and contamination.
- Also, keep the lens area clean for stable beam reception.
- Furthermore, check the cable for wear. Likewise, check the mounting brackets.
Compatibility Notes
- It works as a Type 4 ESPE / AOPD safety device.
- Moreover, it fits safety circuits that accept NPN transistor output.
- In addition, it supports Category 4, PL e, SIL3 applications.
- However, it has no built-in communication port or protocol.
- Also, there is no communication expansion option.
- Furthermore, it is compatible with many obsolete control systems through Oiltech support.
- Therefore, it suits legacy line upgrades. Similarly, it fits new safety circuits.
Certifications
- 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
- IEC60529 IP65 / IP67
Typical Applications
- Press brake guarding
- Robot cell entry protection
- Packaging line safety
- Assembly machine access control
- Material handling equipment
- Automated production cells
Diagnostic Capability
- Indicator ON status shows current consumption condition.
- Meanwhile, ON when all beam axes are received confirms full beam alignment.
- Response time max. 5.5 ms supports fast fault reaction.
- In addition, short-circuit and surge protection reduce wiring damage risk.
- Furthermore, optical synchronization removes extra sync wires.
- Therefore, wiring is simpler. As a result, setup time drops.
Packaging List
- 1x GL-VM40HN transmitter
- 1x GL-VM40HN receiver
- Standard packing as supplied
Warranty and Shipping
All eligible products include a 12-month warranty. In addition, we ship by FedEx, UPS, and DHL. Moreover, we verify technical details before shipment. Therefore, you receive a tested unit. Meanwhile, we track every order. Furthermore, we pack each unit for safe transport.
FAQ
Q: What is the model?
A: The model is GL-VM40HN.
Q: What brand and series?
A: It is Keyence, GL-V series.
Q: What is the detection height?
A: The detection height is 780 mm.
Q: What is the minimum object size?
A: The minimum detectable object is ø25 mm.
Q: What is the response time?
A: The response time is max. 5.5 ms.
Q: What output type does it use?
A: It uses NPN transistor output x2.
Q: What is the protection rating?
A: The protection rating is IP65 / IP67.
Q: What is the warranty?
A: Eligible products include a 12-month warranty.
Q: How do I contact you?
A: Email info@oiltechcontrols.com or message +86 158 8020 0923 on WhatsApp.
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