Yaskawa JANCD-XCP01C-1 xrcCPU HW0382468-B JZRCR-NPP03-8 JZRCR-NPP03-20 Teach Pendant

Technical Dossier

Product Details And Specifications

Yaskawa JANCD-XCP01C Series: Comprehensive Module Range and Technical Overview

The Yaskawa JANCD-XCP01C is the primary CPU board of the xrcCPU assembly, deployed across Yaskawa Motoman NX100 and DX100 robot controller platforms. These controllers are installed in high-density automation environments including automotive body-in-white lines, arc welding cells, palletizing systems, and material handling installations at chemical plants, foundries, and heavy manufacturing facilities worldwide. The NX100 platform, introduced in the early 2000s, became one of the most widely deployed multi-axis robot controller architectures globally, with installed base counts in the hundreds of thousands of units. The JANCD-XCP01C-1 board, identified by hardware revision HW0382468-B, serves as the computational core managing real-time motion interpolation, I/O arbitration, and inter-board communication across the controller backplane. Paired teach pendant interface boards JZRCR-NPP03-8 and JZRCR-NPP03-20 provide the operator interface layer for programming and manual jogging operations.

The Evolution of JANCD-XCP01C Architecture

Yaskawa's robot controller CPU architecture evolved through several distinct generations. The XRC controller (late 1990s) used the JANCD-XCP01 and JANCD-XCP01B boards, which operated on a proprietary RISC-based processing architecture with limited memory addressing. The NX100 generation introduced the JANCD-XCP01C (hardware revision HW0382468-B), which expanded real-time task scheduling capacity and introduced dual-port RAM for high-speed backplane communication with servo amplifier boards (JANCD-XIF01, JANCD-XIF02). The subsequent DX100 platform retained partial board-level compatibility with NX100 in certain configurations but introduced the JANCD-YCP01 series as the primary CPU, marking a clean architectural break. The DX200 and YRC1000 generations (2010s–present) use entirely different CPU and I/O architectures and are not backward-compatible with JANCD-XCP01C hardware. As a result, all NX100 and XRC installations requiring CPU board replacement must source original JANCD-XCP01C-series hardware or validated refurbished equivalents — no drop-in modern substitute exists. This lifecycle position places the JANCD-XCP01C firmly in the long-term maintenance and obsolescence management category.

JANCD-XCP01C Full Catalog & Functionalities (SKU List)

CPU & Main Controller Boards

• JANCD-XCP01: Original XRC-generation CPU board, RISC architecture, 32-bit processing
• JANCD-XCP01B: Revised XRC CPU board, enhanced memory map, pre-NX100 deployment
• JANCD-XCP01C: NX100 primary CPU board, HW0382468 base revision
• JANCD-XCP01C-1: NX100 CPU board, hardware revision HW0382468-B, current listing SKU
• JANCD-XCP01C-2: NX100 CPU board, hardware revision HW0382468-C, later production run
• JANCD-YCP01: DX100 primary CPU board, successor architecture to XCP01C
• JANCD-YCP02: DX100 secondary CPU board for dual-robot coordinated motion

I/O Interface & Backplane Communication Boards

• JANCD-XIF01: NX100 servo interface board, axis 1–4 command output
• JANCD-XIF02: NX100 servo interface board, axis 5–8 extended configuration
• JANCD-XIO01: NX100 general-purpose digital I/O board, 32 DI / 32 DO
• JANCD-XIO02: NX100 expanded I/O board, 64 DI / 64 DO configuration
• JANCD-XEW01: NX100 Ethernet communication board, 10/100 BASE-T
• JANCD-XEW02: NX100 dual-port Ethernet board for fieldbus gateway applications

Teach Pendant Interface Boards

• JZRCR-NPP03-8: NX100 teach pendant interface board, 8-axis configuration
• JZRCR-NPP03-20: NX100 teach pendant interface board, 20-axis coordinated system
• JZRCR-NPP01: XRC teach pendant interface board, earlier generation

Power Supply Boards

• JANCD-XPS01: NX100 internal power supply board, 24VDC regulation
• JANCD-XPS02: NX100 power supply board, high-current variant for expanded I/O racks

Sourcing Hard-to-Find & Obsolete JANCD-XCP01C Parts

The NX100 controller platform reached end-of-production status, and Yaskawa's official spare parts availability for JANCD-XCP01C-series boards is limited to remaining factory stock with no confirmed replenishment. DriveKNMS maintains a dedicated inventory of tested JANCD-XCP01C-1 (HW0382468-B) boards and associated NX100 sub-assemblies sourced through controlled decommissioning of retired production lines and certified refurbishment channels. For facilities operating NX100 or XRC controllers in continuous production environments, DriveKNMS provides lifecycle extension support including: board-level exchange programs, functional testing against OEM specifications, and multi-unit blanket order fulfillment for maintenance stockpile requirements. All obsolete SKUs in the JANCD-XCP01C family are cross-referenced against known hardware revision compatibility matrices prior to shipment to prevent backplane mismatch failures.

Quality Control for the JANCD-XCP01C Range

JANCD-XCP01C boards present specific validation challenges due to their dual-port RAM architecture and real-time backplane arbitration logic. DriveKNMS applies a structured test protocol for all units in this series: (1) Visual inspection of all BGA and through-hole solder joints, capacitor arrays, and crystal oscillator assemblies; (2) Power-on functional test using NX100-compatible backplane fixture to verify boot sequence completion and CPU self-diagnostic pass; (3) Dual-port RAM read/write integrity test across full address space; (4) Backplane communication handshake verification with JANCD-XIF01/XIF02 servo interface boards; (5) Teach pendant interface continuity test for JZRCR-NPP03-8 and JZRCR-NPP03-20 connector pinouts; (6) 48-hour burn-in cycle under thermal load to screen latent component failures. Units that do not pass all six stages are quarantined and not offered for sale. Test records are retained per unit serial number.