Honeywell Experion PKS C300 Series Modules: TC-CCR014 Redundant Net Interface

Technical Dossier

Product Details And Specifications

Honeywell C300 Series Technical Notes

The Evolution of C300 Architecture

The C300 platform was introduced as part of Experion PKS R200 in the mid-2000s, succeeding the C200 controller and the earlier TPS-era HPM (High-Performance Process Manager). The architectural shift introduced a dedicated FTE (Fault Tolerant Ethernet) backplane, replacing the UCN (Universal Control Network) bus used in TPS systems. This transition created a compatibility boundary: TPS-era I/O modules (Series C, MC-series) are not directly interchangeable with C300-native IOTA (I/O Termination Assembly) hardware without gateway adapters.

Subsequent Experion PKS releases (R300, R400, R410, R500, R501) progressively extended C300 firmware capabilities, adding support for HART pass-through, advanced process control integration, and expanded redundancy options. The TC-CCR014 Redundant Net Interface module specifically addresses the FTE redundancy layer, enabling dual-path network failover at the controller level — a critical requirement in SIL-rated and high-availability process units. Later revisions introduced the IOLIM (I/O Link Interface Module) for remote I/O expansion and the EPDG (Experion Process Data Gateway) for historian integration, further extending the C300's operational envelope without requiring controller replacement.

C300 Series Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly deployed modules within the Honeywell Experion PKS C300 ecosystem. Classifications follow Honeywell's functional taxonomy: Controller (CPU), Network Interface (NI), I/O Module (AI/AO/DI/DO), Power (PWR), and Communication Adapter (CA).

Controllers & Redundancy Modules

• TC-CCR014: Redundant Net Interface Module — provides dual FTE network path failover for C300 controller redundancy configurations.
• TC-CCR016: C300 Controller Module — primary process controller executing control strategies in Experion PKS environments.
• TC-CCR018: C300 Controller with expanded memory — supports larger control strategy databases and higher I/O point counts.
• TC-FPCXX02: Fault Tolerant Ethernet (FTE) Switch Module — managed FTE switch for C300 backplane network segmentation.

Analog Input (AI) Modules

• TC-IAH161: 16-channel 4–20 mA HART Analog Input — supports HART Device Description (DD) pass-through for field device diagnostics.
• TC-IAH162: 16-channel AI with extended HART revision support — compatible with HART 7 field instruments.
• TC-IAH081: 8-channel 4–20 mA HART Analog Input — used in lower-density I/O configurations.
• TC-IAL161: 16-channel 4–20 mA Analog Input (non-HART) — standard process variable acquisition.

Analog Output (AO) Modules

• TC-OAH081: 8-channel 4–20 mA HART Analog Output — valve positioner and actuator control with HART diagnostics.
• TC-OAL081: 8-channel 4–20 mA Analog Output (non-HART) — standard control output for non-HART field devices.

Digital Input (DI) Modules

• TC-IDG161: 16-channel 24 VDC Digital Input — discrete status acquisition for switches, valves, and interlocks.
• TC-IDG321: 32-channel 24 VDC Digital Input — high-density discrete input for large marshalling panels.
• TC-IDD321: 32-channel 120 VAC Digital Input — used in legacy panel integrations with AC field wiring.

Digital Output (DO) Modules

• TC-ODG161: 16-channel 24 VDC Digital Output — relay-equivalent discrete output for solenoids and motor starters.
• TC-ODG321: 32-channel 24 VDC Digital Output — high-density discrete output for large-scale interlock systems.

Communication & Power

• TC-PCIC02: C300 I/O Link Interface Module (IOLIM) — extends C300 I/O capacity via remote I/O link to CIOM-A chassis.
• TC-PRS021: C300 Power Supply Module — 24 VDC regulated power for C300 chassis backplane.
• TC-PRS023: Redundant Power Supply Module — hot-standby power redundancy for continuous operation requirements.

Quality Control for the C300 Series Range

C300 series modules incorporate a multi-layer backplane communication architecture using the FTE protocol stack over standard 100BASE-TX Ethernet physical layer. Quality verification for these modules requires protocol-level testing beyond standard power-on checks. DriveKNMS applies the following test sequence to all C300 modules prior to shipment:

• Visual inspection: PCB trace integrity, connector pin condition, conformal coating assessment.
• Power-on self-test (POST) verification: module boot sequence logged against known-good firmware baseline.
• FTE communication test: module inserted into a live C300 test chassis running Experion PKS R410, with active FTE switch; primary and secondary network path failover verified.
• HART pass-through validation (AI/AO modules): HART command set (CMD 0, 3, 48) executed against a calibrated HART field device simulator.
• Burn-in cycle: 48-hour continuous operation at 40°C ambient to screen early-life failures.
• Final calibration check: analog channel accuracy verified against NIST-traceable reference standard (±0.1% FS).