| Type of contact | electronic PNP | 
| Switching logic | NO (make contact) | 
| Cable length | 0.3 m | 
| Housing | Polyamide | 
| Cable | with cable | 
| RoHS | |
| Protection class | IP67 | 
| Number of wires | 4-pin | 
| Port size | M12x1 | 
| Type | Plug | 
| Slot width | 4 mm T-slot | 
| For series | PRA,SSI,RTC,GPC,MSC,MSN,RCM,CVI | 
| Certificates | RoHS | 
| Ambient temperature min./max. | -20 … 75 °C | 
| Protection class | IP67 | 
| number of switching points | 2 | 
| Power consumption | <15 mA | 
| Min./max. DC operating voltage | 12 … 30 V DC | 
| Repetitive precision max. measuring range | 0,1 mT | 
| Hysteresis | 1 mT | 
| Switching logic | NO (make contact) | 
| LED status display | Yellow | 
| Display | 2 LED | 
| Vibration resistance | 10 – 55 Hz, 1 mm | 
| Shock resistance | 30 g / 11 ms | 
| Cable length L | 0,3 m | 
| Mounting screw | with hexagon socket | 
| The IO-Link device description (IODD) for the ST4-2P proximity sensor is available for download in the Media Centre. | 
| Material | 
|---|
| Housing | Polyamide | 
| Cable sheath | Polyurethane | 
		
