MoTeC Introduction 1
Introduction
The PDMs replace conventional relays, fuses and circuit breakers by
providing electronically switched power to the various electrical systems in the
vehicle, including motors, lamps, ECUs and data systems. This simplifies
wiring and switch requirements, while increasing reliability.
There are four PDM versions: PDM16, PDM32, PDM15 and PDM30.
Throughout this manual all versions will be referred to as the PDM except
where details specific to a particular version are discussed.
Features
PDM16 PDM32 PDM15 PDM30
Inputs
12 23 16 16
8 Amp Outputs
8 24 7 22
20 Amp Outputs
8 8 8 8
Connectors
Autosport Waterproof connectors
M6 stud
Case size
Length
Width
Height
130 mm
60 mm
28 mm
180 mm
60 mm
28 mm
107 mm
133 mm
39 mm
107 mm
133 mm
39 mm
• Each output is over-current, short circuit and thermal overload protected
• Outputs are programmable in 1 A steps
• Outputs are controllable via a combination of switch inputs, CAN
messages and logic functions
• Switch inputs are ranging from 0 to 51 V, resolution 0.2 V
• Performing up to 200 logic operations using operators like Flash, Pulse,
Set/Reset, Hysteresis, Toggle, And, Or, Less than, Greater than, Not equal
to, Equal to, True, False etc.
• Performing functions such as flashing indicator lights and controlling
thermo fans and fuel pumps
• Using logic functions to selectively turn off systems during low battery
voltage or engine starting, reducing drain on the battery
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