1. General Information

1.1 Overview

1.2 Basic Specifications

• Model: JANCD-SP01 (also DF8000048)

• Manufacturer: Yaskawa Electric / Motoman

• System: Motoman XRC Robot Controller

• Board Type: Serial Communication PCB

• Status: Discontinued (used/refurbished only)

• Weight: ~0.45 kg (0.99 lbs)

• Origin: Japan

2. Interface & Electrical

2.1 Communication Ports

• Channel 1: RS-232 (D-Sub 9-pin)

• Channel 2: RS-422 / RS-485 (terminal block)

• Protocol: Asynchronous (ASCII, MODBUS RTU, etc.)

• Baud Rate: 300–115.2 kbps

• Data Bits: 7 / 8

• Parity: None / Odd / Even

• Stop Bits: 1 / 2

2.2 Electrical

• Power: 24 VDC ±10% (from backplane)

• Power Consumption: ~8 W max

• Isolation: RS-422/485 side isolated

2.3 Environment

• Operating Temp: 0 °C to +40 °C

• Storage Temp: -20 °C to +50 °C

• Humidity: 5%–80% RH (non-condensing)

3. Functions

1. Serial Data Exchange

   • Connect robot to external devices via RS-232/422/485.

   • Support for MODBUS RTU (master/slave).

2. Program Upload/Download

   • Back up/restore robot programs and parameters via RS-232.

3. External Device Control

   • Read barcode scanners, weigh scales, or process instruments.

   • Send/receive ASCII strings for custom protocols.

4. Diagnostics

   • TX/RX LEDs per channel for quick cable/activity check.

4. Compatibility & Installation

4.1 Compatibility

• Only: Motoman XRC series controllers

• Not compatible: NX100, NXC100, DX series, Yasnac CNC

4.2 Installation

1. Power OFF controller; wait ≥5 minutes.

2. Use ESD wristband.

3. Insert into dedicated I/O slot on XRC backplane.

4. Wire ports:

   • RS-232: D-Sub 9 to PC/device.

   • RS-422/485: Terminals A/B, GND; use twisted-pair shielded cable.

5. Power ON; confirm board in teach pendant I/O Module list.

5. Wiring Summary

RS-232 (D-Sub 9)

• 1: DCD

• 2: RXD

• 3: TXD

• 4: DTR

• 5: GND

• 6: DSR

• 7: RTS

• 8: CTS

• 9: RI

RS-422/485 (Terminal Block)

• TX+ / A

• TX- / B

• RX+ / A

• RX- / B

• GND

6. Maintenance & Safety

• Inspection: Every 3 months check connectors, cables, and grounding.

• Cable: Use shielded cable; ground shield at one end only.

• Safety: Disconnect power before servicing; ESD protection required.

7. Troubleshooting

8. Disclaimer