M12 proximity inductive sensor M1-12.71.U0
Sn=3.5mm, 2-wire, NO, 12-250Vac, 5-300mA, M12x56mm
Shielded type M1-12.71.U0 proximity inductive sensor for alternating current with cylindrical metallic housing M12x56mm, with normally open contact. The maximum distance of operation of the proximity sensor is 3,5mm. The sensor ends with a 2-wire PVC connecting cable with a length of 2m and has an LED indicator showing the output state of the inductive sensor. The sensor's output has no protection of short circuit.
FEATURES
The presented M12 inductive proximity sensor is used in industrial systems, as automation equipment for switching at 2-wire alternating current electrical circuits. It is activated by approaching of metallic objects to him active area. The inductive proximity sensor is resistant to moisture and dust. It has a long service life thanks to the non-contact switching of the electrical circuit in which it is connected.
TECHNICAL PARAMETERS
| Nominal sensing distance, Sn | 3.5 mm ±4% |
| Measuring plate steel, St 37 | 12x12x1 mm |
| Hysteresis, h | 5-12% |
| Operating voltage, Us | 12 … 250 Vac / 40...60 Hz |
| Load current, Iout | 5 ... 300 mА |
| Residual voltage, Ures | 4.0 Vac & 15...300 mA |
| 5.5 Vac & 5...15 mA | |
| Current consumption, Is | 1 mA |
| Switching frequency (max), fo | 25 Hz |
| Operating temperature range, Tamb | -25°…+70° C |
| Degree of protection | IP67 (IEC144) |
| Output element | Thyristor |
| Light output indicator | LED |
| Protection when switching on without load | NO |
| Protection against reverse connection | YES |
| Joining - cable “LIYY” | 2x0.5 mm², L=2 m, PVC, grey |
| Overall dimensions | M12x1, L=56 mm |
| Housing material | CuZn (Ni plated) |
Scheme of connection
OUTPUT CHARACTERISTIC
Overall dimensions (mm)
TYPE PARAMETERS OF 2-WIRE SHILDED INDUCTIVE SENSORS M12, AC
| TYPE | OUTPUT FUNCTION | SCHEME OF CONECTION |
|---|---|---|
| M1-12.71.U0 | NO | Scheme 71 |
| M1-12.72.U0 | NC | Scheme 72 |
