Yaskawa CC-Link SST-CCS-PCU Modules: JARCR-YPC21-2, JARCR-YPC21-1, JZRCR-YPP01-1, JZRCR-YPP21-1 –

Technical Dossier

Product Details And Specifications

Yaskawa CC-Link SST-CCS-PCU Series: Comprehensive Module Range and Technical Overview

The Yaskawa CC-Link SST-CCS-PCU communication module family is a purpose-built fieldbus interface series designed for integration between Yaskawa DX100 and DX200 robot controllers and CC-Link industrial networks. CC-Link (Control & Communication Link) is a deterministic, open-standard fieldbus protocol widely deployed in Japanese and Asian heavy-industry automation environments, including automotive body-in-white lines, chemical processing plants, nuclear facility material handling systems, and petroleum refinery robotic welding cells. The SST-CCS-PCU modules serve as the physical and logical bridge between the robot controller's internal PCI bus and the CC-Link master or slave network segment, enabling real-time I/O exchange, diagnostic data transmission, and coordinated multi-axis motion sequencing across distributed control architectures. Yaskawa's DX-series controllers are installed in tens of thousands of industrial robot cells globally, making this communication module family a critical spare parts category for long-term plant maintenance programs.

The Evolution of CC-Link SST-CCS-PCU Architecture

Yaskawa's robot controller communication architecture has evolved across three distinct generations. The first generation, associated with the XRC and NX100 controller platforms (circa 1998–2006), used proprietary backplane communication cards with limited fieldbus options. CC-Link support was introduced as an optional PCI-format card requiring manual IRQ and DMA configuration under the controller's real-time OS.

The second generation, covering the DX100 platform (introduced approximately 2005), standardized the SST-CCS-PCU form factor. The JZRCR-YPP01-1 and JZRCR-YPP21-1 cards were the primary CC-Link interface options for DX100, supporting CC-Link Ver. 1.10 at up to 10 Mbps. These cards use a universal PCI bus interface and are compatible with the DX100's internal slot architecture.

The third generation, the DX200 platform (introduced approximately 2012), introduced the JARCR-YPC21-1 and JARCR-YPC21-2 variants. These modules support CC-Link Ver. 2.0, offering expanded remote device station support, higher cyclic data throughput, and improved noise immunity. The DX200 architecture also introduced enhanced diagnostic registers accessible via the teach pendant, reducing mean-time-to-repair for fieldbus faults. As of 2026, both DX100 and DX200 platforms are in the mature/end-of-active-production phase, with Yaskawa's YRC1000 and YRC1000micro controllers representing the current generation. This makes long-term spare parts availability for SST-CCS-PCU modules a primary concern for maintenance engineers managing legacy robot fleets.

CC-Link SST-CCS-PCU Full Catalog & Functionalities (SKU List)

DX200 Platform – CC-Link Communication Modules:

• JARCR-YPC21-2: CC-Link Ver. 2.0 PCI communication card for DX200; supports remote I/O and remote device stations; primary production variant.
• JARCR-YPC21-1: CC-Link Ver. 1.10 PCI communication card for DX200; predecessor to YPC21-2; compatible with legacy CC-Link master configurations.
• JARCR-YPC01-1: DeviceNet communication card for DX200; PCI bus interface; used in North American automotive lines.
• JARCR-YPC11-1: PROFIBUS-DP communication card for DX200; supports DP-V0 and DP-V1; common in European process industries.
• JARCR-YPC31-1: EtherNet/IP communication card for DX200; supports implicit and explicit messaging; used in modern mixed-protocol environments.
• JARCR-YPC41-1: PROFINET IO communication card for DX200; RT and IRT class support; deployed in Siemens-integrated robot cells.
• JARCR-YPC51-1: EtherCAT communication card for DX200; CoE (CANopen over EtherCAT) protocol; used in high-speed synchronized motion applications.

DX100 Platform – CC-Link Communication Modules:

• JZRCR-YPP21-1: CC-Link Ver. 1.10 PCI communication card for DX100; remote I/O station support; standard production variant for DX100 CC-Link integration.
• JZRCR-YPP01-1: CC-Link Ver. 1.10 PCI communication card for DX100; earlier revision; functionally equivalent to YPP21-1 with minor firmware differences.
• JZRCR-YPP11-1: DeviceNet communication card for DX100; PCI bus; North American market variant.
• JZRCR-YPP31-1: PROFIBUS-DP communication card for DX100; DP-V0 support; European market variant.
• JZRCR-YPP41-1: EtherNet/IP communication card for DX100; supports CIP implicit messaging; retrofit option for modernized DX100 cells.

NX100 Platform – Legacy CC-Link Modules (Obsolete):

• JANCD-YCP01-E: CC-Link communication board for NX100 controller; ISA/PCI hybrid slot; end-of-life, no OEM replacement available.
• JANCD-YCP21-E: CC-Link Ver. 1.10 board for NX100; later revision with improved EMC compliance; fully obsolete as of 2018.
• JANCD-YIF01-E: Fieldbus interface base card for NX100; required carrier board for all NX100 communication option cards.
• JZNC-YRK01-1E: Robot I/O interface card for NX100; not a CC-Link card but frequently replaced alongside CC-Link modules during NX100 overhauls.

Sourcing Hard-to-Find & Obsolete CC-Link SST-CCS-PCU Parts

DriveKNMS maintains a dedicated inventory program for Yaskawa DX100, DX200, and NX100 communication modules, including the full CC-Link SST-CCS-PCU range. As Yaskawa has transitioned its active product line to the YRC1000 platform, OEM channel availability for DX100 and DX200 communication cards has become increasingly constrained. Lead times through authorized distributors for modules such as the JARCR-YPC21-2 and JZRCR-YPP21-1 can extend to 16–26 weeks or result in end-of-availability notices.

DriveKNMS sources verified surplus, refurbished, and new-old-stock (NOS) units through a global procurement network covering Japan, South Korea, Germany, and North America. For fully obsolete NX100-era modules such as the JANCD-YCP01-E and JANCD-YCP21-E, DriveKNMS provides lifecycle extension support including board-level inspection, functional testing, and long-term storage under controlled humidity and ESD-safe conditions. Customers operating legacy robot fleets in continuous-process industries — where unplanned downtime costs exceed $10,000 USD per hour — rely on this inventory buffer to maintain production continuity without controller platform migration.

Quality Control for the CC-Link SST-CCS-PCU Range

All Yaskawa CC-Link SST-CCS-PCU modules processed by DriveKNMS undergo a structured inspection and functional verification protocol prior to dispatch. The procedure addresses the specific failure modes common to PCI-bus communication cards in high-vibration and high-EMI industrial environments:

• Visual inspection: PCB surface examination for corrosion, cracked solder joints, damaged edge connectors, and capacitor bulge on the onboard DC-DC converter section.
• PCI bus continuity test: Pin-level resistance verification across the PCI gold-finger connector to detect intermittent contact failures caused by fretting corrosion.
• CC-Link protocol functional test: Module is installed in a test-bench DX100 or DX200 controller and initialized against a CC-Link master simulator. Cyclic data exchange, station address assignment, and error flag registers are verified at 10 Mbps and 5 Mbps baud rates.
• Firmware version verification: Onboard firmware version is read and documented. Compatibility with target controller software version (e.g., DX200 system version YAS2.xx) is confirmed before shipment.
• ESD-safe packaging: All modules are shipped in anti-static bags with desiccant packs inside rigid ESD-shielded cartons.