DF9200745-AC Product Technical Manual

Manufacturer: Yaskawa

Model: DF9200745-AC

Corresponding Board Code: JANCD-CP11 High-End Firmware Version

Product Type: DX100 Robot Controller CPU Mainboard

Compatible Systems: Motoman DX100 Specific, DX200/YRC1000 Incompatible

I. Product Overview

DF9200745-AC is the high-end production version of the CPU motherboard in the DF9200745 series. Based on the JANCD-CP11 hardware platform, it upgrades the system firmware, memory capacity, bus compatibility, and multi-task processing capabilities on the A0 basis.

As the core mainboard of the DX100 controller, it undertakes all core tasks such as overall motion planning, servo calculation, I/O logic, safety circuits, teaching device communication, and field bus expansion, and is mostly used in multi-external-axis, bus communication, and complex workstation high-end models.

II. Physical Specifications

Board Specifications: Standard 6U VME Industrial Mainboard

Form Factor: 233mm × 160mm × 25mm

Overall Weight: Approximately 0.78kg

Board Resources:

Industrial-grade RISC Main Processor

Large-capacity DRAM + On-board Flash

Hardware RTC Real-Time Clock with Backup Battery

External Interfaces:

VME Backplane Bus Interface

CN1: Teaching Device Dedicated Interface

CN2: Ethernet Port (Program Upload/Download, Network Monitoring)

CN3: USB Interface (Parameter/Program Backup/Restore)

CN4: CF Card Slot (System Firmware, Program Storage)

CN5: RS232 Serial Port (Debugging, Upper-Computer Communication)

Status Indicators: PWR, RUN, COM, ALM, BAT

III. Version Spectrum and Compatibility

Version Levels

DF9200745-A0: Basic Standard Version

DF9200745-A1: Minor Hardware Optimization Version

DF9200745-AC: High-End Complete Version, Firmware and Resources Upgraded

Compatible Models

Fully Compatible: DX100 Full Series Robot Controllers

Incompatible: DX200, NX100, YRC1000 Different Architectures, Cannot Interchange

Replacement Relationship

AC Can Directly Replace A0/A1, Plug In and Use Immediately, No Need to Modify Hardware

A0/A1 Cannot Fully Replace AC's High-End Bus and Multi-Task Functions

IV. Core Function Characteristics

System Main Control Calculation

Overall Motion Interpolation, Trajectory Planning, Servo Closed-loop Calculation, Logic Program Scheduling, Support for 6-axis + External Axis Synchronous Control.

Hardware Resource Upgrade (AC Version Advantage)

Larger System Memory and Program Storage Space

Support for More Background Tasks, Subroutines, Point Capacity

Firmware Supports Advanced Motion Instructions, Synchronous Following, Tooling Linkage Logic

Communication Expansion Capability

Native Compatibility with EtherNet/IP, DeviceNet, Profibus-DP and other bus expansions, Supports Networked Upper-Computer, Robot Group Communication.

System Diagnosis and Safety Management

Power-on Full Hardware Self-Check, Fault Code Library Expansion, Real-time Monitoring of Safety Circuits (Emergency Stop / Safety Door / STO), Long-term Storage of Fault Logs.

Data Maintenance

Support for CF Card / USB / Ethernet Three Ways: System Firmware Upgrade, Program Backup, Parameter Cloning, Quick Restoration of the Entire Machine.

V. Electrical and Environmental Parameters

Power Supply: 5VDC Main Power Supply for VME Backplane

Overall Power Consumption: Approximately 15W

Operating Temperature: 0℃～+55℃

Storage Temperature: -20℃～+70℃ Relative Humidity: 5% - 90% RH, no condensation

Industrial three-proof, anti-vibration, EMC industrial-level anti-interference design

VI. Definition of LED Indicators

PWR Green: Normal power supply of the motherboard

RUN Green: System running normally, flashing

COM Green: Bus / network communication active

ALM Red: System hardware / software failure alarm

BAT: Backup battery is normal; flashing indicates low battery voltage and requires replacement

VII. Installation and Usage Tips

Installation location: VME dedicated CPU main slot of the DX100 controller

When replacing, ensure the entire machine is powered off to avoid damage to the bus caused by hot plugging

After replacing the motherboard, you can directly import the original parameters and programs to quickly restore production

Regularly check the backup battery to prevent loss of system parameters due to power failure

VIII. Typical Applications

Original / replacement CPU main control board for DX100 robots

Arc welding, spot welding, handling, spraying, non-standard automated workstations

With fieldbus, multiple external axes, and complex multi-task projects with high configuration control