Unity-M2

Unity-M2 Controller

Unity Controller customized for use with bench-top mill conversions using a higher amp Z driver with NEMA34 motor options and the replacement of the fifth driver by two extra relays.

Expandable to your needs, versatile, and flexible.
Can be used for 2, 3, or 4 axis systems.
Get it with or without motors
Motors (if purchased) are pre-wired with 6 Feet of 5-Conductor 22 Gauge Motor Wire and XLR connectors

Have A Look Inside:

40Volt (110VAC Input) Linear Power Supply for the fastest motor operation
Professionally wired, installed, mounted and tested electronics
4 Drivers, Breakout Board, IDC cables, and wired connector ports
Full Enclosure with Power switch, fan, and fuses
Modular and organized

Driver System:

3x 5.6Amp MondoStep Bipolar Drivers (X, Y, and A axis)
1x 7.8Amp MondoStep BiPolar Driver (Z axis)

Breakout Board:

The PBX-MX is an isolated parallel port breakout board for use with software such as LinuxCNC or Mach3.

Integrated back panel includes:

Connections for up to 4 motors
Connector for limit switches
Connector for E-Stop
Earth ground connection for improved EMI protection
Auxilary 5v logic output that can drive an accessory like the Powerswitch Tail
IEC power connections for the primary power and the router control relay
Built in PWM to 0-10VDC analog signal interface for spindle speed control to a VFD or SuperPID.
PBX-MX Isolated Parallel Port breakout board
Two AC inputs
Color coded

Pin-out

We recommend using LinuxCNC's coolant mist and flood for controlling Relays 1 & 2. This would provide M7 and M8 commands and on-screen checkboxes for control.

Note: These relays do not provide power, they simply open/close circuits.

See here for more info: M7/M8/M9

	1) 5VDC Relay 1	10) X Limit
	2) X Step	11) Y1 Limit
	3) X Dir	12) Y2 Limit
	4) Y1 Step	13) Z Limit
	5) Y1 Dir	14) 120VAC Relay
	6) Z Step	15) E-stop
	7) Z Dir	16) 5VDC AUX
	8) Y2 Step	17) 5VDC Relay 2
	9) Y2 Dir	18-25) GND