DF9201893-A0 Product Technical Manual

Manufacturer: Yaskawa / Motoman

Model: DF9201893-A0

Board Alias: JANCD-MSV01B

Product Type: Robot Controller - Multi-axis Servo Control Board / Motion Control Card

Compatible System: Motoman DX200 Controller 

I. Product Overview

DF9201893-A0 (JANCD-MSV01B) is a dedicated servo control board for Aichi Electric's DX200 controller. It is the basic standard version (A0 revision).

The core functions include servo drive for the robot body, synchronous motion control for external additional axes (transformation machines, walking axes, flipping tables), integrated multi-axis servo calculation, encoder feedback processing, high-speed interpolation, and signal isolation. It is suitable for standard automated production lines such as welding, handling, and assembly. 

II. Versions and Compatibility

1. Version Differentiation

DF9201893-A0: Basic Standard Version (Non-Safety Type)

DF9201893-A0N: Safety Enhanced Version (SIL2/PLd Dual-Channel Safety Loop)

DF9201893-B0: Hardware Iterative Improvement Version (Performance and Compatibility Optimization)

2. Compatibility

Full Compatibility: DX200 Controller

Replacement Relationship

A0N can be substituted for A0 (Safety Function Compatible)

A0 cannot be substituted for A0N (Lacks Safety Redundancy)

B0 can directly replace A0 (Full Hardware/Software Compatibility)

Incompatible: DX100, NX100, YRC1000 (Different Bus Architecture)

III. Physical Specifications

Board Type: Standard 6U VME Industrial Card

Size: Approximately 300×160×20mm

Weight: Approximately 0.7kg

Core Chips: Motion Control ASIC, FPGA, 16-bit High-Speed ADC/DAC

Interface Configuration

CN1~CN4: Servo Encoder Feedback (Incremental / Absolute Value A/B/Z Differential)

CN5~CN8: Servo Drive Command Output (±10V Analog / Pulse Direction)

CN9: General I/O (Limit, Origin, Enable, Safety Signal)

CN10: VME Backplane Bus Interface

CN11: External Axis Expansion Communication

LED Indicators: PWR (Power), RUN (Operation), ALM (Fault), COM (Communication), AX1~AX4 (Axis Activation)

Process: 8-Layer PCB, Gold Plating, Industrial Grade Wide Temperature, Anti-Water Penetrating Coating 

IV. Core Functional Characteristics

1. Multi-axis Servo Control

Number of controlled axes: 4-axis synchronous servo control

Control mode

Speed control: ±10V analog quantity (16-bit resolution)

Position control: pulse/direction (up to 4Mpps)

Torque control, electronic gear synchronization, follow interpolation

Control accuracy

Position loop refresh cycle: 0.5ms

Command linearity: ±0.05%

Encoder feedback: supports incremental/absolute values, long-distance drive (up to 80m)

2. Signals and Isolation

Differential encoder signal reception (A/B/Z, UVW)

All I/O, analog quantity ports 2500VAC optically isolated

Strong EMC anti-interference design, suitable for welding, frequency converter complex environments

3. Diagnosis and Status

Power-on self-detection, hardware fault diagnosis

LED status intuitive display

PWR: constantly on = normal power supply

RUN: flashing = normal operation

ALM: constantly on = hardware fault

COM: flashing = normal bus communication

AX1~AX4: constantly on = corresponding axis activated

Fault code storage, teach pendant readable

V. Electrical Parameters

Power supply: VME backplane 5VDC ±5%

Board power consumption: approximately 14W

Analog output: ±10V / ±10mA

Operating temperature: 0℃～+55℃

Storage temperature: -40℃～+85℃

Humidity: 5%～95% RH (no condensation)

Vibration: 10～500Hz / 1.5G

Impact: 15G / 11ms

VI. Installation and Application

Installation key points

Install on the VME expansion slot of the DX200 controller

Separate safety signal lines and power lines, spacing ≥ 100mm

Replace the same model board without hardware jumpers, just check the axis parameters

After installation, zero-point calibration and limit test must be performed Typical application

4-axis robot body servo control

External axis expansion: simultaneous linkage of transfer machine, walking axis, and flipping table

Automated lines for automotive welding, stamping, handling, and assembly

Multi-axis coordinated movement of standard automated workstations