Technical Specifications Backplane power supply. Base 2 axes, expandable to 4 axes. Pulse / direction digital output. Differential ABZ encoder input. Operating temperature:0°C ~ +45°C.
Functional Features Pulse-direction motion command output. Encoder loss detection. Axis limit, home and flag digital I/O. TTL differential signal. Jumper configurable termination.
Application Scenarios Stepper motor multi-axis equipment, pulse type servo system, packaging machine, gantry automation, retrofitted CNC equipment.
Performance Parameters High frequency pulse output. Differential signal strong anti-interference. Operating temperature:0~+45°C.
Structural Characteristics 3U Eurocard PCB, UBUS backplane connector, DB external signal connectors, digital pulse generation circuit.
Working Principle Receive position command from PMAC CPU, generate pulse and direction digital signal to drive, collect encoder feedback to complete closed-loop position control.
Installation Requirements Insert board into UMAC rack, set DIP address. Use shielded differential cable for pulse and encoder wiring.
Usage Notes Control pulse frequency within drive specification. Separate pulse signal cable from power cable to avoid interference.






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