CARTEK PDM-4C
A small but powerful Power Distribution Module featuring 4 x 20A outputs and CAN-BUS connectivity

NEW FOR 2025!
The PDM-4C is a configurable Power Distribution Module featuring 4 x 20A outputs with CAN-Bus connectivity. Individual outputs can be controlled through CAN and live diagnostic data can be streamed.
KEY FEATURES

- Fully potted for protection from water and dirt, shock and vibration.
- All programming is through integrated pushbutton on PDM – no laptop required.
- Maximum output current can be configured in 5A steps (20A max) per channel. Selectable ‘Soft Start’ option for driving devices with high inrush such as fans or pumps. Outputs can be combined for higher current.
- Control inputs can be configured for high or low level signal activation, rising edge or falling edge triggers, or PWM input signals (200hz max).
- Outputs have selectable functions including Flashing (for indicators), Time delay On (for heated screens etc), Time delay Off (to operate fans when car is switched off).
- Includes a configurable ‘Aux’ Input pin that can act as an Ignition input e.g. signal from Battery Isolator, master switch or ignition switch.
- RGB status LED’s on PDM indicate status of Inputs and Outputs.
- CAN Bus connectivity for transmitting diagnostic data including output status, volts, amps, configuration settings, etc. Outputs can also be controlled through CAN Bus messages.
DIMENSIONS

DOWNLOADS
PDM COMPARISON
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|
CARTEK PM-04 | CARTEK PDM-5 | CARTEK PDM-4C | |
Outputs | 4 | 5 | 4 |
Output Current Limits | 12A (fixed) | 5A/10A/15A/20A (selectable with Soft-start) | 5A/10A/15A/20A (selectable with Soft-start) |
Inputs | 4 | 5 | 4 |
Master shut down input | No | Yes (auxiliary input) | Yes (auxiliary input) |
Input types | Active low | Active low/Active High/Edge Triggered/PWM control | Active low/Active High/Edge Triggered/PWM control |
Functions | No functions - controlled directly by input | Yes - choice of functions for outputs | Yes - choice of functions for outputs |
Additional Lighting control functions | No | Yes | No |
CAN-BUS | No | No | Yes |
WHERE TO BUY
Contact
CARTEK AUTOMOTIVE ELECTRONICS LTD
Unit 25, Mitchell Point
Ensign Way, Hamble
Southampton, SO31 4RF
United Kingdom
Tel: +44(0)2380 457747
Email: info@cartekmotorsport.com