YASKAWA JANCD-1004C I/O Control Board Product Description

I. Basic Information

Brand: YASKAWA (Yaskawa Electric)

Model: JANCD-1004C (also known as JANCD-IO04C)

Part Number: DF8203301-A0 (Rev.A)

Product Type: Industrial Robot I/O Interface Control Circuit Board

Origin: Japan

Applicable Systems:

Yaskawa Motoman XRC, MRC series robot controllers

Yaskawa Yasnac LX/MX series CNC control systems

Mori Seiki, Moroda and other high-end Japanese CNC machines

Automation lines, welding / handling robot I/O signal control

II. Core Functions

Digital I/O Signal Processing: Provides 32 input / 16 output standard industrial I/O interfaces

Signal Isolation and Drive: Full-channel photoelectric isolation, enhancing anti-interference ability and load drive capability

Safety Signal Processing: Integrated emergency stop, safety door, overtravel, servo enable, etc. safety I/O links

Bus Communication: Special internal bus and CPU board, axis control board for real-time data interaction

Status Monitoring: Real-time monitoring of I/O port status, short circuit, overload, open circuit faults

Plug-and-Play: Supports hot-swappable configuration, compatible with JANCD series I/O expansion modules

III. Hardware Specifications

1. Electrical Parameters

Power Supply Voltage: 24V DC ±10%

Power Consumption: ≤15W

Input Channels: 32 digital input (DI), 24V DC active / passive compatible

Output Channels: 16 digital output (DO), 24V DC, maximum 2A / channel

Isolation Voltage: ≥2500V AC (photoelectric isolation)

Signal Level: 24V DC industrial standard

Response Time: ≤1ms (input / output)

Load Type: Relay, solenoid valve, indicator light, sensor, etc.

2. Physical Characteristics

Weight: Approximately 1.0kg

Installation Method: Standard rack-mounted slot direct insertion installation

Operating Temperature: 0℃ ~ +40℃

Storage Temperature: -20℃ ~ +60℃

Vibration Resistance: 10~55Hz, 9.8m/s²

Environmental Humidity: 5%~80% RH (no condensation)

Protection Grade: IP20 (installed in control cabinet)

Interference Resistance: Industrial-grade EMC design, suitable for strong electromagnetic industrial environment

IV. Interfaces and Configurations

DI Input Terminals: 32 digital input ports (24V DC)

DO Output Terminals: 16 digital output ports (24V DC/2A)

Safety I/O Ports: Emergency stop, servo OFF, safety door, overtravel signal dedicated interfaces

Bus Connectors: Special high-speed internal bus interface, connects CPU main control unit

Status Indicators: Built-in LED (PWR power, RUN operation, DI/DO status, ALM fault alarm)

Expansion Interfaces: Supports I/O expansion modules, compatible with JANCD-1001B, JANCD-MIO10

Version Identification: Built-in silk-screened REV.A DF8203301-A0

V. Product Features

I/O Configuration Optimization: 32DI/16DO classic configuration, meeting robot standard I/O requirements

High Isolation Anti-Interference: 2500V AC full isolation, suitable for strong electromagnetic industrial environment

High Drive Capacity: 16 output channels per channel maximum 2A, direct drive solenoid valve / relay

Safety Design: Independent safety I/O channels, compliant with industrial safety standards High compatibility: Perfectly compatible with XRC/MRC controllers, and backward compatible with JANCD-1004B/A

High reliability: Uses industrial-grade components, supports 24-hour continuous operation, MTBF > 80,000 hours

Easy maintenance: Dual indication of LED status lights + system alarm codes, quickly locating faults

Six. Application scenarios

Standard I/O control core of Yaskawa Motoman XRC/MRC robots

I/O signal interface module of Sanyo Seiki and Mutoh CNC machining centers

I/O processing unit of Yaskawa Yasnac LX/MX series CNC systems

I/O control for automotive welding, component assembly, and logistics handling automation lines

Replacement of I/O boards for old industrial robots/机床

Seven. Related models

JANCD-1004A (predecessor basic version)

JANCD-1004B (predecessor enhanced version)

JANCD-1001B (general I/O board of the same series)

JANCD-MIO10 (extended I/O board)

JANCD-CP03B (same series CPU main control board)

Eight. Precautions for use

Installation / disassembly must be completely powered off， and wear an anti-static wrist strap

Ensure stable 24V DC power supply， grounding resistance < 4Ω

I/O cables must use twisted shielded cables， with single-ended grounding of the shielding layer

Output ports must not be short-circuited， and avoid exceeding 2A/channel load

Regularly clean the boards to avoid short circuits caused by dust and metal debris

Avoid high temperature， high humidity， and corrosive gases in the working environment

When replacing， check the component number DF8203301-A0 and the hardware version (Rev.A)