Features

General
 DB25 interface between PC and user device
 Fully buffered opto-isolated I/O (Input / Output) Ports

Motor Driving Output
 Support 5 stepping motor simultaneously, X’, X, Y, Z, A
 Hardware generate secondary X' step/direction from X step/direction for Gantry System
 Jumper selectable, X' direction same / different from X direction

Input Signals
 ESTOP hardware logic to disable servo drives and Charge Pump
 Limit switch inputs, X, Y, Z, A
 Jumper selectable anti-noise low pass filter

Output Signals
 Up to 3+ Open-Drain outputs could be extended for Flood/Mist/ATC etc
 Charge Pump relay, 2 normal open, 2 normal close, 30VDC, 2Amp
 Isolated PWM analog output signal for spindle speed control

Characteristics
Absolute Maximum Ratings
PC Side Supply Voltage...................................................................................5.5V
Switch Side Supply Voltage..............................................................................12.5V
Ambient temperature under bias……………............................................. -40°C to +85°C
Storage temperature....................................................................... -50°C to +125°C
Recommended Working Conditions（Ambient Temperature 25℃）
Supply Voltage 5VDC (PC Side) and 12VDC (Switch Side)
Cooling Free Air
Working Environment
Environment Avoid dust, oil mist and corrosive gases
Temperature -40 ℃ - + 85 ℃
Humidity <80%RH，no condensation, no frosting
Vibration 3G Max
Storage Temperature -40 ℃ - + 125 ℃
Size 110mm x 90mm x 15mm (L x W x H)
Wight 0.15 kg