1. Overview

• Type: Robot controller I/O PCB (digital input/output)

• Applicable controller: XRC1000, XRC2001

• Position: Installs in the XRC controller’s I/O slot, connects to the CPU board (JANCD-XCP01 series)

• Common variants: JANCD-XIO01B (revised version)

2. Specifications

• Power supply: 24 VDC ±10%, approx. 10 W

• Digital inputs: 16 channels (non-isolated, 0–30 VDC)

• Digital outputs: 16 channels (non-isolated, transistor type, 24 VDC, 0.5 A/ch)

• Communication: Onboard RS-485 (Modbus RTU) for I/O expansion

• Operating temperature: -20 °C ~ +60 °C

• Storage temperature: -40 °C ~ +85 °C

• Humidity: ≤80% RH (non-condensing)

• Dimensions: 120 × 50 × 30 mm

• Weight: ~0.2 kg

3. Interface & Wiring

• CN1: 24 VDC power & GND

• CN2: 16 inputs (IN0–IN15, 24 VDC sink/source)

• CN3: 16 outputs (OUT0–OUT15, NPN/PNP selectable)

• CN4: RS-485 (Modbus RTU) for expansion I/O

• CN5: Internal bus to CPU board

4. Functions

• Signal acquisition: Reads digital signals from sensors, limit switches, push buttons

• Output control: Drives relays, solenoids, indicators, and contactors

• Interlocking: Safety interlocks and process signal handshaking with PLC

• Expansion: RS-485 Modbus RTU connects remote I/O or HMI

5. Compatibility & Replacement

• Fits: XRC1000, XRC2001 (XRC series only)

• Replaces: Older JANCD-XIO02 (pin-compatible upgrade)

• Not for: DX200 (uses JANCD-AIO01-E)

6. LED Indicators

• PWR (green): 24 VDC OK

• RUN (green): Board active, CPU communication normal

• IN (yellow, 16×): Input channel status (ON = light)

• OUT (yellow, 16×): Output channel status (ON = light)

• ALM (red): I/O fault, overload, or bus error

7. Installation & Maintenance

1. Power off the controller and wait ≥5 minutes for capacitors to discharge.

2. Use anti-static wristband during handling.

3. Insert into the I/O slot, secure with 4 screws, and reconnect all cables.

4. Before replacement, back up CMOS and job data via CF card.

5. Periodically check terminals for looseness or damage.

8. Key Differences from XIO02

• XIO01: 16-in/16-out, RS-485 Modbus, wide temperature -20~+60 °C

• XIO02: 8-in/8-out, no serial, narrower temperature 0~+40 °C