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SNC Series:
1. Fit for kinds of Machinery Fields
*Comprise of emitter(transmitter), receiver, controller, connection cables and mounting fittings.
2. SNC series's specification
* Fast response time <20ms.
* LED indicator,easy to algin, display real-time working status.
* Auto self-checking function to avoid output wrong signals to control circuit.
* Dual relay output to guarantee high safety.
* Reset function: When any beam(one or more) is obstructed, equipment can't run till press "Reset" Button, light passing recovers as well.
* Easy connection: End lid with aviation plug in connector and cable.
* High anti-interference: not affected by electromagnetic signal, strobe, welding arc and other periphery light.
Anti-vibration: adoption of several shock-absorbers like rubber washer, damper to reduce vibration by the greatest extent.
Parameters:
Operating characteristics | |||
Protective range | 0~8000mm | ||
Protective height | Protective height H=(xx-1)×Optical axis pitch,xx is No. of beams channal | ||
Optical axis pitch | 20mm, 40mm,80mm | ||
Source of light | Infrared,940nm | ||
Light immunity | 10000Lux(angle of incidence≥5°) | ||
Electric characteristics | |||
Supply voltage | AC110/220±15% or DC24V±15% | ||
Power consumption | <15W | ||
Output type | Relay output contacts | ||
Output contact rating | AC250V/5A | ||
Relay life | In case of AC250V/3A,1000000LUX | ||
Response time | <20ms | ||
LED status indicators | Emitter:Power indicator. Receiver:Output indicator. Type Z controller:Relay 1,2 indicator,passing light indicator,intercepting light indicator, power indicator, self-examing indicator. | ||
Electrical noise immunity | IEC61000-4-4:level IV/IEC61000-4-2level IV | ||
Insulation resistance | >100MΩ | ||
Dielectric strength | AC1500V,60s | ||
Ambient /physical characteristics | |||
Ambient temperature | -10°C~50°C | ||
Ambient humidity | 20°C,RH≤85% | ||
vibrations | IEC/EN 61496-1:10-55Hz frequency range,1octave/min.sweep rate,0.35mm±0.05 amplitude,20sweeps per axis,for 3 axes | ||
Sealing | Emitter:IP65,receiver: IP65;Z type controller:IP54 | ||
Emitter and receiver shell | Aluminum | ||
Emitter and receiver light filter | Organic glass | ||
Z type controller shell | Plastic | ||
Singal cable | Emitter 8m,4-core,connector /receiver 3m,6-core connector | ||
Type 4 Safety Light Curtain SNC series,0-8000mm protection distance