Yaskawa Electric Corporation JANCD-GIO01B Circuit Board

The Yaskawa JANCD-GIO01B circuit board is an I/O interface PCB used in Yaskawa CNC and industrial automation systems, notably within YASNAC controller platforms. It handles digital input/output processing and system communication, routing signals between the CNC controller and external devices—including switches, sensors, and actuators—and works alongside CPU, servo, and power modules to coordinate machine operation. This rack-mounted PCB is designed for maintenance, repair, or replacement in legacy Yaskawa-controlled systems, with applications across lathes, machining centers, and automated production equipment. Manufacturer: Yaskawa Electric Corporation; model JANCD-GIO01B, alternate number DF8000006; status: obsolete/legacy component; common replacements include JANCD-GIO02B and JANCD-GCP02B I/O boards.