Serviceline Industrial Sensors
Serviceline Explosion Protection


SK-PC-KM: IS power supply and barrier unit with 2x PS/2 data interface for TASTEX

The SK-PC-KM is a safe area Din-rail mounted power supply unit and 2x PS/2 data interface for the intrinsically safe TASTEX EXTA-K1, EXTA-K3 and EXTA-K4 keyboards and mice. It is designed for applications with a maximum cable length of 10 m between TASTEX in the hazardous area and the SK-PC-KM in the safe area.

Technical characteristics SK-PC-KM

  • Type of protection: Ex II (2) G [EExib] IIC, DMT 02 ATEX E 140X 
  • Installation: In the safe area 
  • Degree of protection: IP 20 
  • Interfaces to PC: 2 x PS/2 
  • Supply voltage: Via PC keyboard port 
  • Interface cable: PC to SK-PC-KM 1.8 m, 2 x PS/2 cable 
  • Ambient temperature: Operation: 0 °C ... 60 °C 
  • Type: Aluminum case, designed for mounting on DIN rails (32 mm) 
  • Dimensions (WxHxD): 68x108x168 mm

Dimensions SK-PC-KM-10-AB

Dimensions of SK-PC-KM-10-AB power supply unit

Dimensions SK-PC-KM-10-19

Dimensions of SK-PC-KM-10-19 power supply unit