Honeywell TK-CCR014 Retrofit-Ready Network Module for C300 Control Systems
The Honeywell TK-CCR014 is a redundant network interface module engineered for the Experion PKS C300 Controller platform. As legacy DCS installations approach end-of-life, the TK-CCR014 has become one of the most sought-after retrofit components for plants seeking to extend operational continuity without committing to a full platform migration. Whether you are replacing a failed unit on an active production line, upgrading a control cabinet to support dual-redundant FTE (Fault Tolerant Ethernet) communication, or migrating from an older Honeywell TDC 3000 or PlantScape architecture, the TK-CCR014 provides a verified, drop-in compatible solution backed by a 12-month warranty and pre-shipment functional testing.
SMARTNEXMSK maintains ready stock of the TK-CCR014 sourced from authorized industrial surplus channels. Each unit undergoes incoming inspection, firmware version verification, and communication link testing before dispatch. Our technical team supports customers through wiring adaptation, backplane slot assignment, module address configuration, and FTE network commissioning — reducing unplanned downtime and protecting existing program logic.
Upgrade Compatibility Table
| Parameter | TK-CCR014 Specification | Retrofit Notes |
|---|---|---|
| Compatible Controller | Experion PKS C300 | Verify C300 firmware rev ≥ R310 for full redundancy support |
| Communication Protocol | FTE (Fault Tolerant Ethernet), 100 Mbps | Dual-port; replace both CCR modules simultaneously for redundancy |
| Backplane Interface | C300 IOLINK backplane connector | Confirm slot position matches original module address in Control Builder |
| Power Requirement | Supplied via C300 backplane (no external PSU) | Verify backplane power budget; check CC-PWRR01 or CC-PWRS01 capacity |
| Terminal Wiring | No field wiring — network only via RJ-45 | Label and document FTE switch port assignments before removal |
| Replacement for | TK-CCR014 (same SKU, discontinued batches) | Also compatible as functional replacement in C300 redundant pairs |
| HMI Compatibility | Experion Station, HMIWeb Display Builder | No HMI reconfiguration required if IP addressing is preserved |
| Installation Method | Hot-swap capable (with redundant pair active) | Follow Honeywell EP-DCN-0001 hot-swap procedure |
| Warranty | 12 Months | Covers functional failure under normal operating conditions |
| Pre-Shipment Test | FTE link-up, LED status, firmware check | Test report available on request |
Retrofit Planning for Existing Automation Systems
A successful TK-CCR014 retrofit begins well before the module arrives on site. Engineers should start by auditing the existing C300 Controller chassis configuration, confirming the installed firmware revision in Honeywell Control Builder, and documenting the current FTE network topology. In most retrofit scenarios, the C300 is paired with a CC-PWRR01 redundant power supply or CC-PWRS01 standard power supply — both of which feed the backplane rail that powers the TK-CCR014. Verifying available power headroom is a mandatory pre-check, particularly in densely populated cabinets where CC-TCF901 FOUNDATION Fieldbus interface modules or CC-TAIX11 analog input modules may already be consuming significant backplane capacity.
For plants running mixed I/O architectures, the retrofit window is also an opportunity to audit adjacent CC-TDIL11 digital input modules and CC-TDOL11 digital output modules for age-related degradation. If the control cabinet includes a CC-PCF901 PROFIBUS interface module for legacy field device communication, confirm that the FTE network upgrade does not introduce IP address conflicts on the supervisory LAN segment. Plants migrating from older Honeywell TDC 3000 or PlantScape platforms should also account for the CC-SCMB01 Series C Migration Bridge, which may be required to maintain historian continuity during the transition period.
HMI integration is another critical checkpoint. Experion Stations connected via the FTE network will automatically detect the replacement TK-CCR014 once the module is online and the C300 controller has completed its redundancy synchronization cycle — typically within 90 seconds of module insertion. No HMIWeb display rebuild is required provided the controller node name and IP address remain unchanged. For sites using a Honeywell PHD (Process Historian Database), verify that the historian tag list references the controller node by name rather than IP to avoid data gap events during the switchover.
Programming cable access is rarely needed for a TK-CCR014 swap, but engineers should have a USB-to-RS232 programming cable and a laptop with Control Builder R310 or later available on site as a contingency. If the replacement is part of a broader I/O expansion project — for example, adding a new CC-TAOX11 analog output module or extending the rack with an additional CC-SCMB02 IOLINK extender — the full I/O database should be backed up and validated in an offline Control Builder project before any live changes are made.
Downtime Control During System Migration
Minimizing unplanned downtime is the primary concern for any plant engineer executing a TK-CCR014 replacement on a live Experion PKS system. The key advantage of the C300 redundant architecture is that a healthy primary controller continues to execute the control strategy while the standby module — including its TK-CCR014 network interface — is replaced. This hot-swap capability, documented in Honeywell Engineering Practice EP-DCN-0001, allows the physical module exchange to be completed in under five minutes without interrupting process control or triggering a controller failover, provided the primary C300 remains healthy throughout the procedure.
Before initiating the swap, engineers should place the affected controller in Manual mode for all critical loops as a precaution, capture a full controller checkpoint via Control Builder, and notify the DCS historian operator to flag the maintenance window. After module insertion, monitor the FTE redundancy status LED on both the new TK-CCR014 and its paired module — a solid green on both indicates successful synchronization. The Experion Station alarm summary should be reviewed for any FTE fault or controller redundancy alarms before returning loops to Auto mode.
For sites without a redundant C300 pair — running a simplex configuration — a brief controller restart is unavoidable. In this case, downtime can be minimized by pre-staging the replacement TK-CCR014, pre-loading the correct firmware version, and coordinating the swap during a scheduled low-production window. SMARTNEXMSK can provide pre-tested units with firmware matched to your existing C300 revision, reducing on-site commissioning time to under 30 minutes in most simplex retrofit scenarios.
Retrofit Support FAQ
Q1: Is the TK-CCR014 a direct drop-in replacement for an existing failed unit?
Yes. The TK-CCR014 is a direct slot-compatible replacement for the same SKU in any C300 chassis. No wiring changes are required — the module connects exclusively via the backplane and RJ-45 FTE network ports. Confirm the firmware revision in Control Builder matches your site standard before insertion.
Q2: What commissioning steps are required after installing the replacement module?
For redundant systems: insert the module, observe the FTE redundancy LED status, and confirm synchronization in the Experion Station controller status display. For simplex systems: perform a controller restart, verify all I/O modules report healthy status, and confirm FTE network connectivity to the Experion server. Full commissioning typically takes 20–45 minutes depending on system complexity.
Q3: How do I verify wiring and backplane compatibility before ordering?
The TK-CCR014 uses the standard C300 backplane connector and requires no field terminal wiring. Compatibility is determined by the C300 controller model and firmware revision. Provide your C300 part number and firmware version to our technical team at [email protected] and we will confirm compatibility before shipment.
Q4: What does the 12-month warranty cover, and is pre-shipment testing included?
All TK-CCR014 units shipped by SMARTNEXMSK are covered by a 12-month warranty against functional failure under normal operating conditions. Pre-shipment testing includes FTE port link-up verification, LED status check, and firmware version confirmation. A test report is available on request. Warranty claims are processed within 5 business days with advance replacement available for critical production sites.
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