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Chapter 16: Load Controllers
PWM current controller wiring harness connections
WARNING: Provide suitable circuitry for PWM to drive your brake load, less than 30mA current draw and include
‘Flyback’ protection.
Any mains wiring must be performed in accordance to local electrical standards by an appropriately qualified technician.
PWM output to brake control via interface circuitry (customers responsibility):
Black Negative Ground return for PWM output
White Positive PWM output 31.5KHz, 0-5V, 30mA, sink/source
Power supply input for Load Controller unit (terminal connector):
2 pin Connector 12VDC Connect a power supply to the input terminals of Load Controller unit
Power supply output from Load Controller for DYNertia3:
Black Negative Connects to “Power Input” terminal of DYNertia3 unit
Red Positive Connects to “Power Input” terminal of DYNertia3 unit
Speed signal from Load Controller to DYNertia3:
Green Pulse out Connects to speed sensor input “Signal” terminal of DYNertia3 unit
Speed sensor input to Load Controller:
Blue Pulse in Connects to Yellow wire of provided speed sensor
Black Negative Connects to Black wire of provided speed sensor
Red Positive Connects to White wire of provided speed sensor
USB leads from Load Controller and DYNertia3 units:
USB Data Connect USB leads into PC
A USB ‘hub’ can be used if not enough ports are available, especially if other devices are to be fitted such as a Weather
Station.