GM Universal Type 24V Safety Light Curtain NPN PNP Light Barrier Sensor Photoelectric Protection Sensor

• Function Type: Infrared Range and Communication System
• Detection Type: Optical Sensor
• Output Signal Type: Relay Transistor(NPN Npp)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GM4004J
• Production Process: High-Quality Aluminum Material
• Material: Metal
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Number of Beams: 4, 6, 8, 10 Beams...
• Protection Height: 60~2000mm(Routine)
• Optical Axis Spacing: 5mm/10mm/15mm/20mm/30mm/40mm
• Output Method: NPN/PNP/Relay
• Power Supply: DC24V±20%
• Mounting Type: L Bracket
• Transport Package: 20PCS/Carton
• Specification: GM4004J
• Trademark: SZDQ/OEM
• Origin: Zhejiang, China

Product Description

GM Universal Type 24V Safety Light Curtain NPN PNP Light Barrier Sensor Photoelectric Protection Sensor

Product Description

The light curtain sensor is equipped with a relay output and an optical axis spacing of 20mm and 40mm, making it ideal for safeguarding objects such as hands.

FEATURES:
1. Quick response
2. Shock resistance
3. Strong anti-interference
4. High-quality aluminum material
5. Long service life
6. Convenient installation

Model meaning:

Product Parameters

Protection height	60-2000mm (conventional)	Working environment temperature	-10~55ºC
Beam pitch	5mm/10mm/20mm/40mm	Working environment humidity	35%-85%
Resolving power	10mm/15mm/25mm/45mm	Output current	≤200mA
Number of optical axes	4,-60	Power	<5W
Working voltage	10-30VDC	Anti light interference	10000Lux (incidence angle l>5 degrees)
lnsulation resistance	≥100MΩ	Dielectric strength	ACl500V.60S. No breakdown or flashing
Response time	Relay <50ms Transistor<20ms	Section size	29*35mm
Protection distance	0.1-2000mm	Shell protection level	IP65
Output method	Relay Transistor(NPN NPP)

Optical axis spacing (20mm)				Optical axis spacing (40mm)
Number of beams (n)	Protection height (mm)	Total height of light curtain (mm)	Specification model	Number of beams (n)	Protection height (mm)	Total height of light curtain (mm)	Specification model
4	60	120	GM-04-20J	4	120	180	GM-04-40J
6	100	170	GM-06-20J	6	200	270	GM-06-40J
8	140	210	GM-08-20J	8	280	350	GM-08-40J
10	180	250	GM-10-20J	10	360	420	GM-10-40J
12	220	290	GM-12-20J	12	440	510	GM-12-40J
14	260	330	GM-14-20J	14	520	590	GM-14-40J
16	300	370	GM-16-20J	16	600	670	GM-16-40J
18	340	410	GM-18-20J	18	680	750	GM-18-40J
20	380	450	GM-20-20J	20	760	830	GM-20-40J
22	420	490	GM-22-20J	22	840	910	GM-22-40J
24	460	530	GM-24-20J	24	920	990	GM-24-40J
26	500	570	GM-26-20J	26	1000	1070	GM-26-40J
28	540	610	GM-28-20J	28	1080	1150	GM-28-40J
30	580	650	GM-30-20J	30	1160	1230	GM-30-40J
32	620	690	GM-32-20J	32	1240	1310	GM-32-40J

Dimension drawing of controller and accessories:

Product installation diagram:

APPLICATION:

1,AUTOMATED PRODUCTION LINE

In automated production lines, safety light curtains are usually used to prevent people from approaching dangerous areas, provide safety protection when machines are running, prevent failures during object transmission, and protect operators from dangerous objects. It has the characteristics of high sensitivity, high reliability and fast response, which can ensure the safety during the operation of the production line.

2,PUNCH MACHINERY

Punch machinery usually works at high speed and high pressure. The use of safety light curtains can effectively avoid the problems of cumbersome operation and low production efficiency that may be caused by contact safety devices. The safety light curtain has the characteristics of high sensitivity and quick response, which can promptly detect the operator or other objects entering the dangerous area and quickly stop the operation of the punch machine to ensure the safety of the operator.

3,BENDING MACHINE

Bending machines usually work under high pressure. The use of safety light curtains can ensure the safety of operators, improve the working efficiency of the bending machine, and reduce the risk of machine failure. The use of these technologies can improve the working efficiency of the bending machine, reduce the risk of accidents, and provide real-time data and intelligent support for the operation and maintenance of the bending machine.

4,INJECTION MOLDING MACHINE

The application of sensors in the field of injection molding machines can monitor and control key parameters in the injection molding process in real time, improving work efficiency and product quality. The safety light curtain ensures the safety of the operator and stops the machine in time when a person is found approaching the dangerous area. The application of these technologies can improve the safety and production efficiency of injection molding machines and reduce the occurrence of production accidents and quality problems.

5,BALER

In the field of balers, sensors and safety light curtains also play an important role. Sensors can provide real-time data feedback for operators to monitor and adjust the working parameters of the baler. By adjusting parameters in time, the efficiency and quality of packaging can be improved, and the life of the equipment can be extended. Safety light curtains monitor the operating area of the baler by emitting and receiving light beams. When a person or object enters the dangerous area, the light curtain will immediately send out a signal to stop the operation of the baler to ensure the safety of workers. Safety light curtains have fast response and accurate detection capabilities, which can effectively prevent accidents.