Yaskawa DX100 & YRC1000 Modules: DX100 JZNC-YIU01-E, YRC1000 JANCD-ASF01-E, JANCD-AIO01-E, SRDA-SDA03A01A-E —

Technical Dossier

Product Details And Specifications

Yaskawa DX100 & YRC1000 Series: Comprehensive Module Range and Technical Overview

The Yaskawa DX100 and YRC1000 are robot controller platforms developed by Yaskawa Electric Corporation (Japan) for industrial robot systems, including the Motoman series. These controllers are deployed across heavy-process industries — petrochemical plants, automotive body shops, nuclear facility maintenance, steel mills, and offshore fabrication yards — where continuous-duty cycle reliability and deterministic motion control are non-negotiable. The DX100 platform, introduced in the mid-2000s, replaced the NX100 and established a new baseline for multi-axis coordinated motion. The YRC1000, its successor, introduced a compact form factor, enhanced functional safety (IEC 62061 / ISO 13849), and expanded fieldbus compatibility. Both platforms share a modular backplane architecture, allowing field-level replacement of I/O boards, CPU cards, servo amplifier units, and communication adapters without full controller replacement — a critical factor for facilities operating under planned maintenance windows measured in hours, not days.

The Evolution of DX100 & YRC1000 Architecture

The DX100 controller introduced a Windows CE-based HMI layer over a real-time motion kernel, separating operator interface from servo execution. Its backplane accommodates up to 8 axes natively, expandable via coordinated motion boards. Key architectural elements include the JZNC-series CPU and I/O boards, SRDA-series servo amplifier modules (shared with the Sigma-5 drive family), and a proprietary high-speed serial bus (MECHATROLINK-II/III compatible variants exist). The YRC1000 retained the JANCD-series board nomenclature but migrated to a more compact 19-inch rack format, reduced wiring density via integrated safety I/O, and added EtherNet/IP and PROFINET as standard fieldbus options alongside DeviceNet. Compatibility between DX100 and YRC1000 boards is not interchangeable at the hardware level; however, the SRDA servo amplifier modules (e.g., SRDA-SDA03A01A-E) are shared across both platforms in specific axis configurations. As of 2024, the DX100 has entered the end-of-active-production phase; Yaskawa continues to supply spare parts under its long-term support program, but new robot orders ship exclusively with YRC1000 or YRC1000micro controllers. Facilities running DX100-based cells must plan for lifecycle extension through certified spare parts sourcing.

DX100 & YRC1000 Full Catalog & Functionalities (SKU List)

DX100 Platform — CPU & System Boards

• JZNC-YIU01-E: DX100 integrated I/O unit; manages digital I/O signal routing between robot controller and external PLC/safety relay circuits.
• JZNC-YRK01-E: DX100 robot control board (CPU); primary motion execution processor for multi-axis coordinated trajectory control.
• JZNC-YSU01-E: DX100 safety unit board; implements dual-channel safety monitoring for emergency stop, speed limiting, and zone control.
• JZNC-YIF01-E: DX100 fieldbus interface board; supports DeviceNet, PROFIBUS-DP, and EtherNet/IP communication to host PLC systems.
• JZNC-YEW01-E: DX100 Ethernet communication board; provides 100BASE-TX connectivity for remote monitoring and programming via MotoPlus SDK.
• JZNC-YPS01-E: DX100 power supply board; regulated DC distribution to backplane logic cards and I/O circuits.
• JZNC-YBK01-E: DX100 brake control board; manages electromagnetic brake release sequencing for all robot axes during power-on/off cycles.
• JZNC-YCP01-E: DX100 CP (coordinated path) board; enables synchronized multi-robot or external axis coordination in welding and handling applications.

YRC1000 Platform — JANCD-Series Boards

• JANCD-ASF01-E: YRC1000 safety function board; dual-channel functional safety I/O compliant with IEC 62061 SIL2 / ISO 13849 PLd for robot cell guarding.
• JANCD-AIO01-E: YRC1000 analog I/O board; provides ±10V analog input/output channels for process feedback integration (weld current, force sensing, conveyor speed).
• JANCD-ACP01-E: YRC1000 CPU board; central motion controller executing real-time kinematics and trajectory interpolation for up to 8 coordinated axes.
• JANCD-AIF01-E: YRC1000 fieldbus interface board; supports EtherNet/IP, PROFINET, and DeviceNet adapter/scanner modes.
• JANCD-AEW01-E: YRC1000 Ethernet board; dedicated network interface for remote I/O, vision system integration, and OPC-UA data exchange.
• JANCD-ABK01-E: YRC1000 brake release board; controls axis brake circuits with built-in diagnostics for brake wear detection.
• JANCD-APS01-E: YRC1000 power supply board; multi-rail regulated DC supply for backplane logic, I/O, and communication subsystems.

Shared Servo Amplifier Modules (DX100 & YRC1000 Compatible)

• SRDA-SDA03A01A-E: 3A continuous-rated servo amplifier module; drives single robot axis with encoder feedback, regenerative braking, and MECHATROLINK-II interface.
• SRDA-SDA05A01A-E: 5A servo amplifier module; used on higher-torque axes (S, L, U axes on larger Motoman models such as MA1400, MA1900).
• SRDA-SDA15A01A-E: 15A servo amplifier module; applied to heavy-payload robot base and lower-arm axes requiring high continuous current capacity.

Sourcing Hard-to-Find & Obsolete DX100 & YRC1000 Parts

DriveKNMS maintains a dedicated inventory program for Yaskawa DX100 and YRC1000 spare modules, targeting the lifecycle extension requirements of facilities that cannot justify full robot controller replacement. The DX100 platform, now in end-of-active-production status, presents sourcing challenges for JZNC-series boards that Yaskawa's standard distribution channels no longer stock at volume. DriveKNMS sources these units through certified secondary-market channels, applies full functional testing against Yaskawa's published electrical specifications, and provides traceability documentation for each unit shipped. For YRC1000 JANCD-series boards, DriveKNMS stocks both current-production and pre-owned tested units, enabling same-week dispatch for critical production line recovery scenarios. Customers operating mixed fleets of DX100 and YRC1000 controllers can consolidate spare parts procurement through a single purchase order, reducing administrative overhead and ensuring consistent quality standards across both platforms.

Quality Control for the DX100 & YRC1000 Range

Each DX100 and YRC1000 module processed by DriveKNMS undergoes a structured test protocol specific to its board function. CPU and motion control boards (JZNC-YRK01-E, JANCD-ACP01-E) are bench-tested in a live controller chassis with axis simulation to verify trajectory execution, memory integrity, and communication bus handshake. Safety boards (JZNC-YSU01-E, JANCD-ASF01-E) are subjected to dual-channel input/output verification, including forced fault injection to confirm correct STO (Safe Torque Off) and SS1 (Safe Stop 1) response. Servo amplifier modules (SRDA-SDA03A01A-E, SRDA-SDA05A01A-E, SRDA-SDA15A01A-E) are load-tested at rated current with encoder feedback simulation to verify current loop stability, regenerative circuit function, and thermal protection thresholds. I/O and fieldbus boards are tested for channel-level signal integrity and bus communication at rated baud rates. All units are inspected for capacitor condition, connector pin integrity, and conformal coating status before dispatch.

© 2026 DriveKNMS. All trademarks belong to their respective owners. Specifications are for reference only and subject to change without notice. Verify all parameters against official documentation before installation.