Link Razor PDM Power Distribution Module (135-1000)

The Razor PDM replaces fuses and relays with a programmable module that switches and protects loads such as fuel pumps, fans and lights, driven by inputs from an ECU, CAN keypad, switches or sensors. It works alongside a Link ECU or completely on its own, and more units can be added over CAN when you need more I/O.

Highlights

• 4 high-power outputs, 25 A continuous each (80 A safe peak), configurable as high side, low side, PWM or paired for H-bridge control
• 8 ADIO pins usable as analog or digital inputs, or as high-side outputs up to 8 A each
• Adjustable over-current and short-circuit protection with resettable trip settings
• PID control, maths and logic functions, plus CAN keypad buttons that can run PDM outputs, Link ECU functions or both (G5, G4X and G4+, some limitations apply)
• Logs data over CAN or USB for diagnostics and troubleshooting
• Set up over USB-C in Link's free PDM Link software; pre-configured CAN stream for Link ECUs, custom streams for other brands

Specifications

• Combined output: up to 100 A continuous, 160 A non-repetitive peak
• High-power outputs: 4 x 25 A continuous (80 A safe peak)
• ADIO: 8 pins, up to 8 A each as outputs; 4 can output PWM, 4 can read PWM, frequency, duty cycle and speed inputs
• Pull-ups: software-controlled 4.7 kΩ to 5 V
• Communications: 1 CAN bus, 1 USB Type-C
• Operating voltage: 6-24 V (27 V max)
• Case: fully sealed CNC aluminium, water resistant
• Operating temperature: -40 to +80 °C
• Dimensions: 103.6 x 93.4 x 43.2 mm
• Weight: 475 g
• In the box: Razor PDM, mounting plate and screws, Superseal C plug and pin kit, USB-C cable, positive terminal insulation boot, 2 high-current ring terminals with bolts, quick start guide

Note: The PDM gets hot under large loads, so allow for that when choosing a mounting spot.