Murphy

SK51 CANKeypad

Smart switching. Rugged build. Limitless control.

The Select Series CANKeypad puts you in control with compact, LED-backlit tactile buttons, suitable for any CAN-based application. Use it as a stand-alone switch panel, an annunciator, or alongside an Enovation Controls display.

Configuration is easy with a simple CAN protocol. Each button supports programmable RGB backlighting and status LEDs with full control of colour, brightness, and flash rate, including bar graph capabilities.

Built to last, and tested over 1 million cycles the keypad is IP67 rated with an integrated gasket and mounts to a panel using two M3 bolts. Four colour-coded flying leads provide CAN and power connectivity, offering maximum install flexibility.

SPECIFICATIONS

  • ELECTRICAL
    • Operating Voltage: 6 to 35 VDC
    • Current Consumption: 5 – 200mA (based on LED color/brightness)
  • MECHANICAL & ENVIRONMENTAL
    • Case Material: High impact PBT/PC (epoxied)
    • Button Material: Silicon with duel-layer paint and topcoat
    • Weight: Approx. 100g / 0.2 lb
    • Operating Temperature: -40°F to 185°F (-40°C to 85°C)
    • Sealing: IP67 front, exposed lead ends
    • Mounting: Panel mount with two M3 bolts
  • CAN PROTOCOL
    • Standard: SAE J1939 compatible protocol
    • Transmit: Button status on press/release or 1s interval
    • Receive – Simple Mode: Set backlight & status LED colours, brightness, and flash
    • Receive – Full RGB: 24-bit RGB per LED (16M+ colours)
    • CAN Termination: Not Fitted

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