YOKOGAWA S9610AT-01 Replacement for STARDOM FCN/FCJ

Product Overview

YOKOGAWA S9610AT-01 Replacement for STARDOM FCN/FCJ: Seamless CC-Link Migration & Upgrade

The YOKOGAWA S9610AT-01 is a CC-Link master module designed for the STARDOM FCN/FCJ autonomous controller platform. As legacy STARDOM systems approach end-of-life or face discontinued spare parts availability, industrial facilities worldwide are seeking reliable, drop-in replacement and upgrade solutions that preserve existing wiring infrastructure, communication architecture, and control logic investments. TOPNLMS supplies the S9610AT-01 from verified stock, fully tested and backed by a 12-month warranty, enabling your engineering team to execute a smooth, low-risk migration with minimal production downtime.

The S9610AT-01 functions as the CC-Link master station within the STARDOM FCN or FCJ controller rack, managing cyclic and transient data exchange across the CC-Link V1.10 fieldbus network. When replacing an aging or failed S9610AT-01, the module slots directly into the existing FCN/FCJ base unit without mechanical modification. Wiring to the CC-Link network — including the DA, DB, DG, and SLD terminals — remains unchanged, eliminating the need for panel rewiring and reducing retrofit labor costs significantly.

For sites running STARDOM FCN autonomous controllers with multiple I/O expansion modules such as the F3NC96-0N network communication module or F3BU04-0N/F3BU09-0N base units, the S9610AT-01 replacement integrates without requiring changes to the existing rack configuration. The module communicates with the FCN CPU over the internal backplane bus, and all CC-Link slave station parameters — including station numbers, baud rate (156 kbps to 10 Mbps), and retry counts — are retained in the controller’s configuration database, meaning re-commissioning time is dramatically reduced.

Sites that previously relied on the YOKOGAWA STARDOM FCJ compact controller paired with remote I/O slaves via CC-Link will find the S9610AT-01 equally compatible. The FCJ platform shares the same CC-Link master module form factor and communication stack as the FCN, so replacement procedures, parameter files, and diagnostic routines are transferable across both controller families. Engineering teams familiar with YOKOGAWA’s FAST/TOOLS SCADA or Exaopc OPC server integration will encounter no protocol-level changes when swapping the master module.

During the upgrade process, it is common for facilities to simultaneously address adjacent components. The F3RP61-2L Linux-based CPU module, F3NC34-0N Ethernet communication module, and F3AD04-1N analog input modules are frequently evaluated alongside the CC-Link master replacement as part of a broader STARDOM system refresh. Similarly, the F3YP28-0P pulse output module and F3XD32-3H digital input module may be inspected or replaced during the same maintenance window to consolidate downtime events. TOPNLMS maintains stock of these complementary STARDOM modules and can fulfill multi-line orders to support complete rack-level upgrades.

For facilities migrating from older YOKOGAWA CENTUM CS 3000 or CENTUM VP DCS environments toward a STARDOM-based distributed control architecture, the S9610AT-01 serves as the CC-Link gateway layer, bridging field device networks to the higher-level control system. The module supports up to 64 CC-Link slave stations per master, accommodating a wide range of field devices including Mitsubishi MELSEC-compatible remote I/O units, CC-Link-enabled variable frequency drives, and intelligent motor control centers — all of which may already be installed in the existing control cabinet without modification.

Power supply compatibility is a critical consideration during any module replacement. The S9610AT-01 draws power from the FCN/FCJ rack’s internal 5 VDC backplane bus, supplied by the rack’s dedicated power supply module such as the F3PU20-0S or F3PU10-0S. No external 24 VDC field power is required for the module itself, simplifying the replacement procedure and eliminating power wiring changes in the control cabinet. Engineers should verify that the existing power supply module’s total current budget accommodates the S9610AT-01’s consumption alongside other installed modules before finalizing the replacement plan.

Compatibility Comparison Table

Seamless Upgrade Solutions

A successful S9610AT-01 migration rarely involves a single module in isolation. Facilities executing a STARDOM rack upgrade typically address the full control node simultaneously. The F3NC96-0N network communication module handles Ethernet-based supervisory communication and is commonly replaced alongside the CC-Link master to ensure consistent firmware compatibility across the rack. The F3BU09-0N nine-slot base unit provides the physical mounting foundation for the FCN controller assembly, and its condition should be verified before installing the replacement S9610AT-01.

On the field device side, CC-Link remote I/O terminal blocks and junction modules connecting to the S9610AT-01’s network may also require inspection. If the existing CC-Link cable infrastructure uses shielded twisted-pair wiring with proper termination resistors (110 Ω at each end of the network), no cabling changes are needed. However, if the site is simultaneously upgrading CC-Link slaves — such as replacing older Mitsubishi AJ65SBTB1-16D remote I/O units with newer CC-Link/LT or CC-Link IE Field-compatible devices — the S9610AT-01 master configuration will need to be updated accordingly in YOKOGAWA’s engineering tool.

For facilities that also operate YOKOGAWA YS1000 series single-loop controllers or UM33A digital indicators in the same control cabinet, these instruments can coexist with the STARDOM CC-Link network without interference, as they operate on independent RS-485 or BRAIN protocol loops. Signal isolators and terminal multipliers installed in the cabinet for analog signal conditioning remain fully compatible with the upgraded STARDOM node.

TOPNLMS can supply the S9610AT-01 together with complementary STARDOM modules including the F3RP61-2L CPU, F3NC34-0N Ethernet module, F3AD04-1N analog input, F3YP28-0P pulse output, and F3XD32-3H digital input modules as a consolidated order, reducing procurement lead time and simplifying incoming inspection at your facility.

Retrofit Guidance FAQ

Q: Do I need to rewire the CC-Link network when replacing the S9610AT-01?
A: No. The DA, DB, DG, and SLD terminal connections on the CC-Link network cable remain unchanged. The S9610AT-01 uses the same physical connector and terminal assignment as its predecessor, so field wiring in the control cabinet does not need to be disturbed.

Q: Will my existing CC-Link slave station configuration be preserved?
A: Yes. Slave station parameters — including station numbers, occupied stations, and baud rate settings — are stored in the FCN/FCJ controller’s configuration database, not in the master module itself. After installing the replacement S9610AT-01, the controller will re-initialize the CC-Link network using the stored configuration automatically on the next power cycle.

Q: Is the S9610AT-01 compatible with both FCN and FCJ controller platforms?
A: Yes. The module is mechanically and electrically compatible with both the FCN autonomous controller and the FCJ compact controller base units. The CC-Link master firmware and communication stack are identical across both platforms.

Q: What baud rates does the S9610AT-01 support, and can I change the baud rate during replacement?
A: The module supports 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps, and 10 Mbps. The baud rate is configured in the engineering tool and stored in the controller. It is not recommended to change the baud rate during a like-for-like replacement unless the existing network has known communication issues.

Q: How much physical space does the S9610AT-01 occupy in the rack?
A: The module occupies a single slot in the FCN or FCJ base unit. No additional mounting hardware or bracket modifications are required. The module’s front panel dimensions are identical to other FCN/FCJ I/O and communication modules, ensuring a clean fit in the existing control cabinet layout.

Q: Can the S9610AT-01 be used in a system that also has CENTUM VP or ProSafe-RS components?
A: The S9610AT-01 is a STARDOM-platform module and does not directly interface with CENTUM VP or ProSafe-RS racks. However, in integrated plant architectures where STARDOM nodes report to a CENTUM VP supervisory layer via OPC or Ethernet, the CC-Link master module replacement has no impact on the higher-level DCS communication.

Warranty Assurance

Every YOKOGAWA S9610AT-01 supplied by TOPNLMS is covered by a 12-month warranty from the date of shipment. Prior to dispatch, each module undergoes a functional pre-shipment inspection to verify communication initialization, backplane interface integrity, and LED status indicator operation. Modules that do not pass inspection are not shipped.

In the event of a warranty claim, TOPNLMS provides a replacement unit or full refund within the warranty period. Our after-sales response team is reachable via email at [email protected] or by phone at +86 18359293191. We aim to respond to all warranty inquiries within one business day and to dispatch replacement units within three business days of claim confirmation.

For procurement teams requiring documentation, TOPNLMS can provide a packing list, commercial invoice, and certificate of conformity with each shipment. Export from Xiamen, China is handled via DHL, FedEx, or UPS Express, with typical transit times of 3–7 business days to most international destinations. Customs documentation is prepared in accordance with the destination country’s import requirements.

Bulk orders and standing purchase agreements for STARDOM spare parts are welcome. Contact our sales team to discuss volume pricing, reserved stock arrangements, and consolidated shipment scheduling for multi-site maintenance programs.