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NPK Morsvyazavtomatika - Marine Electronics

KRB-130

Keyboard-relay unit

  • Description
  • Technical specification
  • Downloads
  • Support
KRB-130 Keyboard-Relay Unit is designed for remote control of various devices connected to the relay unit by opening/closing the relay contacts and for adjusting the lighting of the external devices.
  • Overall and mounting dimensions
  • Functional scheme
  • Wiring diagram
General characteristics of the relay unit
Overall dimensions 200x149x30 mm
Ingress protection rating IP 22
Storage temperature -35…+70 °С
Operating temperature -15…+45 °С
Weight not more than 1,1 kg
Electrical characteristics
Supply voltage 19…36 VDC
Power consumption not more than 17,5 W
Galvanic isolation from the supply mains +
Reverse polarity protection +
Overvoltage protection +
General characteristics of the keypad
Overall dimensions 375,5x74 mm
Ingress protection rating IP 22
Storage temperature -25…+55 °С
Operating temperature -10…+45 °С
Electrical characteristics
Supply voltage 19…36 VDC
Power consumption not more than 10 W
Galvanic isolation from the supply mains +
Reverse polarity protection +
Overvoltage protection +