YASKAWA JANCD-1003E (JANCD-10O3E) CPU/PC Control Board Product Description

I. Basic Information

Brand: YASKAWA (Yaskawa Electric)

Model: JANCD-1003E (often written as JANCD-10O3E)

Part Number: DF8203498-C1

Version: REV.C01 / REV.C11

Product Type: Industrial Robot / CNC System CPU Main Control Board (PC Computer Board)

Origin: Japan

Applicable Systems:

Yaskawa Motoman MRC Series Robot Controller

Yaskawa Yasnacl LX/MX Series CNC Control System

Suitable for multi-axis linkage, dual-machine collaborative control scenarios

II. Core Functions

High-performance system control: Core computing unit of MRC controller, supports multi-task, multi-axis synchronous control

Bus communication management: Internal high-speed bus scheduling, connects I/O, servo, axis control modules

Program storage and execution: System programs, motion instructions, logical operation processing

Dual-machine collaborative control: Supports 21-axis control and dual robots synchronous movement (Servofloat, S-move functions)

Fault diagnosis and monitoring: System-level fault detection, alarm output, status log recording

External interface expansion: Supports peripherals, teaching devices, communication modules, I/O expansion boards connection

III. Hardware Specifications

1. Electrical Parameters

Supply Voltage: 24V DC ±10%

Power Consumption: ≤35W

Isolation Design: Full electrical isolation of internal and external signals

Anti-interference: Industrial-grade EMC, complies with EN61000-6-2/4 standards

2. Environmental Parameters

Operating Temperature: -10℃ ~ +55℃

Storage Temperature: -20℃ ~ +60℃

Humidity: 10%~80% RH (no condensation)

Anti-vibration: 10~55Hz, ≤4.9m/s²

Protection Grade: IP20 (installed in control cabinet)

3. Physical Characteristics

Weight: Approximately 1.2~1.5kg

Size: Approximately 400mm × 180mm × 40mm

Installation: Standard rack slot direct insertion 

IV. Interfaces and Configurations

Internal Bus Interface: Connects to the I/O, servo, and axis control boards of the JANCD series

Teaching Device Interface: Dedicated teaching programming port

Communication Interface: RS-232, expansion bus, peripheral control port

Status Indicators: PWR, RUN, ALM, COM, AXIS status indicators

Battery Holder: System parameters, program backup battery (3.6V lithium battery)

Version Identifier: Board-labeled JANCD-1003E REV.C01 / DF8203498-C1

V. Product Features

Core of MRC System: Specifically designed for MRC controllers, providing stable support for multi-axis / dual-machine control

Highly reliable industrial grade: Military-grade components, MTBF > 120,000 hours

Fully isolated anti-interference: Stable operation in strong electromagnetic environments

High compatibility: Compatible with previous versions of JANCD-1003D, JANCD-1003C

Easy maintenance: LED status indicators + system alarm codes, quick fault location

Long-term support: Maintenance / replacement channels still available even after discontinuation

VI. Application Scenarios

Anson MRC Robot CPU Main Control Unit

Automotive welding, stamping, assembly lines - Multi-robot collaborative control

Heavy-duty machine tools, multi-axis machining centers - CNC system main control

Repair and replacement of old MRC robot CPU boards

VII. Related Models

JANCD-1003C / D (Previous CPU Boards)

JANCD-1006B (Servo axis control + I/O board)

JANCD-1020 / 1021 (Large I/O Expansion Board)

JANCD-CP03B (LX/MX CNC Series CPU Board)

VIII. Precautions for Use

Installation / Disassembly must be completely powered off, wearing an anti-static wrist strap

Battery replacement must be done while powered on to avoid parameter loss

Ensure stable 24V DC power supply and good grounding (grounding resistance < 4Ω)

When replacing, verify the model JANCD-1003E and version REV.C01/C11

Regularly back up system programs and parameters

Avoid short circuits caused by dust, oil, and metal debris