High Country Tek PLD, Powerline / universal single / dual coil PWM Valve Driver - Manual (Page 6)

Part No:- 021-00155 RevD7 PowerLine System Controller User Guide Page | 6
PowerLine User Guide
Module Familiarity:
Wiring:
Use 16 AWG wire for power and coil wiring. Use of shrouded coil connectors is always recommended.
Shielded cables are preferred for the pulse and command inputs as these are typically low level, analog signals.
This will minimize potential cross talk between cables that are bundled or in a cable harness.
Additional noise protection can be obtained by shielding the coil and power cables. The shields should be
grounded only at the unit end of the cable.
Long cable runs with any other cables, especially high voltage or those carrying switching type signals in close
proximity of each other should be avoided.
Take extra care to isolate any cable that are connected to high voltage AC electric motors, variable frequency or
variable voltage drives.
Protecting the unit’s pulse input from external noise is very important and can save a lot of time in
troubleshooting.
NOTE:
The unit MUST be installed with an in-line fuse in the positive supply cable. Use only an AGC-5 fuse.
Locate the fuse as close to the power supply as possible to provide protection to both the wiring and
the unit. Failure to use a fuse invalidates the warranty, can be dangerous to the system and also the
PowerLine unit.