■Features
●In line with theInternational Electrotechnical Institute IEC61496-1/2 standard of the 2 classsafety level, that is, belongs to the self-detection, fault shutdown.
●Ultra-compactdesign, compact structure, beautiful appearance, the size of only 30mm × 38mm,can be installed in a narrow environment, effectively reducing the installationspace.
●Protectiveheights from 60mm to 3800mm and optical axes from 4 to 96 can be selectedaccording to the monitoring range of the device being used.
●Electromagneticcompatibility design, strong anti-interference ability, can be used reliably inhigh frequency and high magnetic environment such as frequency converter, servomotor, etc..
●Professionaloptical system design, strong resistance to external light interference.
●NPN or PNP dualoutput 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 timeshould ensure that the subsequent control circuit of the equipment is safe andreliable.
●High responsespeed, response time is only 3-15ms.
Parameters and model | GA20series | GA40series | |
Number of optical axes | 6、8、10 to 96 | 4、6、8 to 96 | |
Beam pitch | 20mm | 40mm | |
Minimum protected object | φ25mm | φ45mm | |
Protection height | Beam pitch ×(number of optical axes-1) | ||
Protective range | 0-3.5m | ||
Power supply voltage | DC24V | ||
Power consumption | <8W | ||
Response time | 3-32ms | ||
Output | NPN | NPN Transistor Output, 100mA | |
PNP | PNP Transistor Output, 100mA | ||
Output current | 100mA | ||
Output form | NPN or PNP dual output, NPN/PNP single output at the same time | ||
Output status | ON when all optical axes are illuminated | ||
Indicator light | Transmitter | Yellow light on, power on | |
Receiver | Dual-color red and green indicators, unshaded (green), shaded (red) | ||
Light-resistant environment | Sunlight: 10,000 Lx, white woven light: 3000 Lx | ||
Ambient Temperature | -25 to +70° Celsius (note no condensation, freezing) | ||
Ambient Humidity | 35-95%RH | ||
Anti-vibration | Frequency: 10-55Hz, amplitude: 0.75mm, 2 hours in each direction X, Y, Z | ||
Anti-impact | Acceleration 300m/s, 2 hours in each direction X, Y, Z | ||
Insulation resistance | AC1000V, 50/60Hz, 1 minute | ||
Dielectric strength | DC500V,20MΩ | ||
Connection method | Equipped with special cables, 4-pole emitter, 6-pole light receiver | ||
Shell material | Housing: Aluminum alloy End cap: ABS engineering plastic Bracket: Cold rolled steel plate | ||
Protective structure | Standard type:IEC IP65 |