Safety light curtain
The GBD series safety light curtain is used for large, heavy high-risk machinery or hazardous areas, as well as for long-distance and wide-range safety protection. It can reliably protect the safety of humans or objects, as well as signal acquisition for logistics, production assembly lines, and automatic control equipment. The light curtain amplifier is built-in, using a modulated light source and synchronous scanning method, with strong resistance to external interference and convenient installation and use. It features point loss stop, internal device failure stop, connection failure stop, and object immersion stop signal output. By selecting a dedicated light curtain controller, the output control function is more powerful. It can be interchanged with similar products from companies such as Honeywell, SICK, BANNER, SUNX KEYENCE, OMRON, and P+F.

The light curtain has a thick and airy shape and a compact structure with a size of only 35mm x 50mm, which can be installed on large, heavy and high-risk machinery and equipment. High-quality protective structure design and vibration-resistant design, so that the light curtain can be used reliably in harsh environments and heavy equipment. High resolution design, the minimum optical axis distance is only 10mm, can reliably protect human fingers. Standard type protection grade IP66, waterproof type protection grade up to IP68. Receiver split indicator design, can be more intuitive to show whether the light curtain in normal operation. Equipped with digital tube display function, which can display the number of light paths blocked. Electromagnetic compatibility design, strong anti-interference ability, can be used reliably in high frequency and high magnetic environment such as frequency converter and servo motor. Professional optical system design, strong anti-external light interference ability. NPN or PNP dual output can be connected to the safety light curtain controller, safety relay, can also be directly connected to the PLC, PC or external relay, at this time should ensure that the subsequent control circuit of the equipment is safe and reliable. High response speed, response time is only 3-15ms.
Safety class IV, compliance with IEC61496-1/2 safety standard. Equipped with digital tube display, which can show the number of light paths being blocked. Real-time CPU self-test, when the safety light curtain itself fails, it will not send out an error signal to the controlled equipment to ensure the safety of the safety light curtain. External device monitoring function prevents the function error due to external relay bonding failure. High resolution design, with the minimum beam pitch of only 10mm. Solid metal shell with a size of only 35mm x 50mm, can be installed on large and heavy machinery. High-quality protective structure design and vibration resistance design, so that the light curtain can be used reliably in harsh use occasions and heavy equipment. Optical synchronization technology, no wire connection is needed between the emitter and receiver. Professional optical lens frame and advanced optical system design, excellent light gathering characteris tics and strong anti-external light interference ability. - Good electromagnetic compatibility and strong anti-interference ability. Can be used reliably in high frequency and high magnetic environment such as inverter and servo motor. PNP dual independent output, can be conn
Miniaturized design and compact structure, for the size of only 30mmx38mm. No blind design for smaller installation space, suitable for narrow environment. Good electromagnetic compatibility and strong anti-interference ability. Can be used reliably in high frequency and high magnetic environment such as inverter and servo motor. Professional optical design, strong anti-external light interference ability. A set of normally open and normally closed relay passive contact outputs, could be connected to any loads. Fast response time for only 3-15ms.
Safety class II, compliance with IEC61496-1/2 safety standard. Adopting advanced optical synchronization technology, no wire connection is needed between the light emitter and light receiver. Adopting professional optical lens frame and advanced optical system design, excellent light gathering characteristics and strong anti-external light interference ability. Miniaturized design and compact structure, for the size of only 25mmx28mm. No blind spot design, effectively reduce the installation space. Good electromagnetic compatibility and strong anti-interference ability. Can be used reliably in high frequency and high magnetic environment such as inverter and servo motor. NPN or PNP output can be connected to the safety light curtain controller, can also be directly connected to the PLC, PC or external relay, if the subseq
Safety class II, compliance with IEC61496-1/2 safety standard. Adopting advanced optical synchronization technology, no wire connection is needed between the light emitter and light receiver. Adopting professional optical lens frame and advanced optical system design, excellent light gathering characteristics and strong anti-external light interference ability. Miniaturized design and compact structure, for the size of only 25mmx28mm. No blind spot design, effectively reduce the installation space. Good electromagnetic compatibility and strong anti-interference ability. Can be used reliably in high frequency and high magnetic environment such as inverter and servo motor. NPN or PNP output can be connected to the safety light curtain controller, can also be directly connect ed to the PLC, PC or external relay, if the subsequent control circuit is safe and reliable. - Fast response time for only 5-30ms.
■ Performance Characteristics
● Complies with the IEC61496-1/2 standard of the International Electrotechnical Commission for Category 2 safety level, which means it belongs to self-detecting fault shutdown.
● Ultra-compact design, exquisite structure, aesthetically pleasing, with dimensions of only 25mm x 28mm. Can be installed in tight spaces, effectively reducing installation space.
● High-resolution design, with a minimum optical axis spacing of only 10mm, capable of reliably protecting human fingers.
● Waterproof sealed structure design, suitable for humid working environments.
● Electromagnetic compatibility design, strong anti-interference capability, can be reliably used in high-frequency and high-magnetic environments such as inverters and servo motors.
● Professional optical system design, strong ability to resist external light interference.
● NPN or PNP dual output can connect to safety light curtain controllers, safety relays, and can also be directly connected to PLCs, PCs, or external relays, ensuring that the subsequent control circuit of the device is safe and reliable.
● High response speed, with a response time of only 3-15ms.