Model Definition

• D‑GSC01B: Short form; full JANCD‑GSC01B

• GSC: Abbreviation for Generic Sequence Control

• 01B: Board revision (B version, upgraded circuitry)

Technical Specifications

Electrical

• Operating Voltage: 24 VDC ±15%

• Power Consumption: ~25 W

• Signal Level: 24 VDC industrial logic

• Isolation: Basic galvanic isolation between field and logic

Mechanical & Environmental

• Mounting: Slot‑mounted inside controller cabinet

• Protection Class: IP20

• Operating Temperature: 0 °C to +50 °C

• Storage Temperature: -20 °C to +70 °C

• Humidity: 10%–85% RH (non‑condensing)

• Dimensions (W×H×D): ~75 mm × 210 mm × 25 mm

• Weight: ~0.6 kg

Interfaces

• System Bus: Parallel backplane bus to CPU board

• I/O: 16× digital input / 16× digital output (24 VDC)

• Safety: E‑stop and door interlock signal terminals

• Diagnostic: 7‑segment LED status display + service port

Core Functions

• Sequence Logic Execution: Runs user and machine‑specific ladder logic

• Interlock Control: Manages safety gates, E‑stop, and servo‑on interlocks

• Auxiliary I/O: Controls relays, valves, and indicators; reads sensors

• System Coordination: Synchronizes CNC/robot motion with peripheral equipment

• Fault Logging: Captures and reports sequence errors via LED and service port

Applications

• Yaskawa Yasnac 2000G CNC controllers (Mori Seiki SL series)

• Older Motoman robot controllers (DX100 and legacy models)

• Automation machines requiring standalone sequence control

• Retrofit and spare‑part replacement for installed Yaskawa systems

Compatibility

• Replaces: JANCD‑GSC01A, DF7000067 Rev.A

• Compatible with: Yasnac 2000G, DX100 controller families

Maintenance Notes

• Keep cabinet clean and dry to avoid corrosion

• Verify connector seating and terminal torque during maintenance

• Use only 24 VDC power; avoid voltage spikes

• Replace with JANCD‑GSC01B or fully compatible revision