Description
Capacitive proximity sensor with M12*1 thread, PNP type output, manufacturer direct sale. The operating temperature range of the PNP proximity sensor is -30~65℃ (non-freezing or condensation), and it can adapt to a wide temperature range.
Functions
- Red LED checks the state of proximity sensor
- High repeated positioning accuracy
- High switching frequency
- Wide voltage range
- Antivibration, dust, water and oil prevention
- Reverse power protection, short circuit protection, directly connecting with PLC
Specification
| Model | ATO-PSC-12AAZ | |||
| Installation type | Unshielded | Shielded | ||
| All the output methods | DC type | NPN | NO | NO |
| NC | NC | |||
| PNP | NO | NO | ||
| NC | NC | |||
| Detection range | 5mm±10% | 2mm±10% | ||
| Setting distance | 0-4mm | 0-1.7mm | ||
| Delay distance | ≤10% detection range | |||
| Detection object | Any dielectric substance | |||
| Standard detection object | SPCC iron 50*50*1mm | |||
| Response frequency | DC: 0.5kHz, AC: 25Hz | |||
| Supply voltage | DC type: DC 12-24V (6-36V), impulse (p-p) 10% below; AC type: AC 110-220V (90-250V) 50/60Hz | |||
| Withstand voltage | AC1000V 50/60Hz 1min between charging part and housing | |||
| Voltage influence | Inside ±15% rated supply voltage range, at rated supply voltage value, inside ±10% detection distance | |||
| Consumption current | N/P type: ≤13mA, D type: ≤0.8mA, A type: ≤1.7mA | |||
| Control output | N/P type: ≤300mA, D type: ≤200mA, A type: ≤400mA | |||
| Loop protection | N/P/D type: reversal connection protection, surge absorption, load short-circuit protection, A type: surge absorption | |||
| Ambient temperature & humidity | Operation temperature/storage temperature: -30~65℃ (no freeze, no dew); Operation humidity/storage humidity: 35~95%RH | |||
| Temperature influence | Temperature range -30~65℃, at +23℃, ±15% detection distance; Temperature range -25~60℃, at +23℃, ±10% detection distance | |||
| Insulation impedance | ≥50MΩ (DC500 megameter) between charging part and housing | |||
| Material | Housing: Nickel plated brass, Detection surface: ABS | |||
| Protection class | IP67 | |||
| Cable length | 1.2m |
Dimensional drawing (unit: mm)
Wiring diagram
Tips: Problems of proximity sensor’s indicator light
Indicator light has a signal prompt without signal output, or signal light is on without signal changes, or indicator light keeps blinking. All indicate that there is an abnormal condition or bad phenomenon. The reasons are as follows:
- Sensor and device wiring error, working voltage error, equipment short circuit and others lead to damages and breakdown caused by the burning of circuit inside sensor
- Poor connection or unstable short circuit that occurs in the device circuit makes non-destructive damages inside the sensor.
- There is no protection function in sensor itself. Because connection error or short circuit directly makes the sensor not available.
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