Technical Specifications Power supply from UMAC backplane. Base 2-axis configuration, expandable to 4 axes. Supports ±10V analog command and pulse-direction output. Differential / single-ended ABZ encoder input. Operating temperature: 0°C ~ +45°C.
Functional Features High speed servo loop processing. Encoder loss detection. Axis limit, home and flag digital I/O. PID servo control support. Jumper configurable signal mode. Front LED status indicators.
Application Scenarios CNC machine tools, semiconductor processing equipment, packaging machinery, multi-axis robotic automation, high precision positioning platforms.
Performance Parameters High resolution encoder sampling. Servo cycle up to 20kHz. Supports incremental encoder and grating ruler. Operating temperature:0~+45°C.
Structural Characteristics 3U Eurocard PCB board, UBUS backplane connector, DB type external signal connectors, onboard servo IC and signal conditioning circuit.
Working Principle Communicate with PMAC/UMAC CPU via UBUS backplane bus. Output analog or pulse command to servo drive, collect encoder position feedback, realize closed-loop position and speed control for each axis.
Installation Requirements Insert module into UMAC 3U rack slot. Set DIP switch for board address. Use shielded cable for encoder and command wiring. Complete cabinet protective grounding.
Usage Notes Do not hot swap board under power. Configure encoder type and termination resistor before commissioning. Check encoder cable shielding to reduce interference.
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