KRB-130

Keyboard-relay unit

  • Description
  • Specifications
  • Files
  • Support
  • Where to buy
The KRB-130 keyboard-relay unit is used for the remote control of various devices connected to the relay unit by opening/closing relay contacts and for backlight adjustment of external devices.
  • Overall and mounting dimensions
  • Functional scheme
  • Wiring diagram
Technical specifications of the relay unit
Dimensions 200x149x30 mm
IP rating IP 22
Storage temperature -35…+70 °С
Operating temperature -15…+45 °С
Weight max 1.1 kg
Power supply voltage 19…36 VDC
Max power consumption 17.5 W
Galvanic isolation from power mains +
Reverse polarity protection +
Overvoltage protection +
Technical specifications of the keypad
Dimensions 375.5x74 mm
IP rating IP 22
Storage temperature -25…+55 °С
Operating temperature -10…+45 °С
Power supply voltage 19…36 VDC
Max power consumption 10 W
Galvanic isolation from power mains +
Reverse polarity protection +
Overvoltage protection +