• Murphy

Intelligent Xpansion™ Power Distribution Module

The Murphy Intelligent Xpansion™ Power Distribution Module (PDM) expands CAN bus control networks by replacing existing relay and fuse boxes with more reliable solid-state switches that can directly drive work lights, wiper motors, cooling fans, directional DC motors and other high current loads.

Featuring digital switching and up to 15-amp outputs, the module is housed in a compact, sealed enclosure which can be mounted remotely on the equipment to greatly reduce wiring costs. For applications not requiring a CAN bus control, the inputs can directly trigger outputs without the need for a dedicated controller.

  • CE (European Conformity) mark
Specifications Downloads
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Specifications Drawer: 
  • Operating Voltage: 8-32V (IX3212-24) for 12V and 24V Systems
  • Total Current: 70 A maximum continuous
  • Dimensions: 245 mm (L) x 140 mm (W) x 50 mm (H)
  • Mass: 0.9 kg (2.0 lb)
  • Operating Temperature: -40°F to 185°F (-40°C to 85°C)
  • Storage Temperature: -40°F to 275°F (-40°C to 135°C)
  • Electrical and EMI/EMC:
    • 2004/108/EC and 2006/95/EC directives
    • IEC 61000-4-3, -4-6 and -4-8
    • EN 60945 / CISPR 11
    • EN 61326-1
  • Shock: 30G, 3 cycles
  • Vibration: 5-25g, 50-2,000Hz, 72 hrs per axis
  • Sealing:
    • IP66 and 67
    • SAE J1455 4.5.3 (10,300 kPa @ 50°C and 100 mm away for 15 min)
  • 12 Outputs:
    • (6) 15 A max per channel, 500 Hz
    • (6) 15 A max, 1 kHz
    • Channel overload set in 2.5 A increments
    • High-side, open-loop PWM and directional DC motor control (H-bridge) modes
    • Off-state leakage current <0.1 mA
  • 20 Inputs:
    • 12 digital, tri-state, input impedance 7.7 kΩ
    • 6 analog, 0-5 V, input impedance 100 kΩ pull-down
    • 2 analog, resistive, input impedance 2.2 kΩ pull-up
    • 10 bit resolution on all analog inputs
  • Sensor Supply: 5V @ 70 mA
  • Communications: 1 CAN 2.0B, 250 kbps, J1939 proprietary messaging
  • Mating Connectors:
    • Deutsch DTHD, DT, and DTP Series
      • J1, J2 – DTHD06-1-4S
      • J3 – DT06-12SA (Gray)
      • J4 – DT06-12SB (Black)
      • J5 – DT06-12SC (Green)
      • J6 – DTP06-2S
  • Certifications: CE mark
Literature Drawer: 

Additional product documentation can be found on our product support website or by clicking the Help Center button above.