Wiring for PWM is super easy. 

 

There are 6 wires, and they go as follows:

 

Orange = 10v

Red = VFD1

Black = GND

White = COM

Yellow = DI1

Green = DI2

 

The other end goes into your controller. 

Avid CNC Controller

Carbide3d's Shapeoko (Installing Warthog Pigtail)

cnc4newbie's C4N Controller

cnc4newbie's Demon Controller

Inventables X-Carve

Mill Right Controllers

Onefinity Elite/Masso

OpenBuilds 

Other PWM Controllers 

Sienci Labs Longboard