I. Core Functions

Signal processing of the machine tool operation panel (buttons, indicator lights, knobs)

M/S/T auxiliary functions I/O (cooling, lubrication, spindle, tool magazine)

Collection and output of external interlock / emergency stop / limit signal

CNC and machine side electrical interface conversion

Relay / contactor drive output (with insurance)

II. Specification Highlights

Board shape: Standard JANCD large board (approximately 310×215mm)

Interfaces: Multiple groups of 50-pin / 20-pin flat cable sockets (CN1–CN4)

Signals: DC24V I/O, with LED status indication

Power supply: Backplane DC5V + external DC24V

Environment: 0°C – 55°C, no condensation

Weight: Approximately 0.8kg

III. Common Confusing Models

JANCD-I0: CNC machine I/O (OIB, Matsuda, etc.)

JANCD-IO01: Robot XRC control cabinet I/O

JANCD-YIO21: Robot DX200 control cabinet I/O

JANCD-AIO01: Robot YRC1000 control cabinet I/O

IV. Faults and Replacement

Typical faults: Panel no response, M code not executed, cooling / lubrication out of control, indicator light abnormal

Replacement: Prefer REV A, material number DF8000020; need to match the wiring definition on the machine side