1. Overview

• Type: Digital input/output PCB (revised B version)

• Controller: XRC1000, XRC2001 (XRC series only)

• Function: 16‑in / 16‑out discrete I/O for sensors, PLC, actuators

• Part number: JANCD-XIO01B; HW revision DF9203647‑B0S

• Variant: JANCD-XIO01BN (conformal coated)

2. Specifications

• Power: 24 VDC ±10%, ~10 W, max 200 mA

• Inputs: 16 channels, non‑isolated, 0–30 VDC, sink/source selectable

• Outputs: 16 channels, transistor (NPN/PNP selectable), 24 VDC, 0.5 A/ch

• Comm: Onboard RS‑485 (Modbus RTU) for I/O expansion

• Operating temp: ‑10 °C ~ +55 °C (improved vs. XIO01)

• Storage temp: ‑40 °C ~ +85 °C

• Humidity: ≤80% RH (non‑condensing)

• Altitude: ≤1,000 m

• Dimensions: 120 × 50 × 30 mm; weight ~0.2 kg

3. Connector Pinout

• CN1: 24 VDC, GND

• CN2: IN0–IN15 (16 inputs)

• CN3: OUT0–OUT15 (16 outputs)

• CN4: RS‑485 (Modbus RTU)

• CN5: Internal bus to CPU (JANCD‑XCP01)

4. Key Differences (XIO01B vs. XIO01)

• Temperature: XIO01B ‑10~+55 °C; XIO01 ‑20~+60 °C

• Reliability: B version has improved EMC/noise immunity and component derating

• Compatibility: Pin‑for‑pin compatible; no wiring changes needed when replacing XIO01

5. LED Indicators

• PWR (green): 24 VDC OK

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

• IN0–IN15 (yellow): Input status (ON = lit)

• OUT0–OUT15 (yellow): Output status (ON = lit)

• ALM (red): Overload, short circuit, or bus error

6. Installation & Maintenance

1. Power off controller; wait ≥5 min for caps to discharge.

2. Use anti‑static wristband.

3. Insert into I/O slot, secure with screws, reconnect cables.

4. Back up CMOS/job data before replacement.

5. Annual check: terminals, cable integrity, LED status.

7. Compatibility Notes

• Fits: XRC1000, XRC2001 (XRC series only)

• Replaces: JANCD-XIO01 (direct swap)

• Not for: DX200 (uses JANCD‑AIO01‑E)