Honeywell CC-TDOR01 51308376-175 Industrial Network Interface for C300 Systems

Honeywell CC-TDOR01 51308376-175: Industrial Data Link for Experion PKS C300 Smart Factory Networks

The Honeywell CC-TDOR01 (Part No. 51308376-175) is a high-reliability Digital Output Relay Module engineered for the Experion PKS distributed control system (DCS) platform. Designed to serve as a critical node in the industrial data chain, this module bridges field-level relay actuation with the supervisory intelligence of the C300 Controller — enabling seamless signal flow from the plant floor to SCADA dashboards, HMI workstations, and enterprise MES layers. In smart factory environments where uptime, data integrity, and protocol interoperability are non-negotiable, the CC-TDOR01 delivers the deterministic switching performance and network-ready architecture that modern industrial connectivity demands.

At its core, the CC-TDOR01 functions as a digital output interface that translates control commands from the Experion PKS C300 Controller into discrete relay contact closures. These relay outputs drive actuators, motor starters, solenoid valves, alarm annunciators, and safety interlocks across the production line. The module communicates over the FTE (Fault Tolerant Ethernet) backbone — Honeywell’s proprietary dual-redundant industrial Ethernet protocol — ensuring that every output command is transmitted with sub-millisecond determinism and zero single-point-of-failure risk. This FTE architecture integrates natively with the Experion PKS server, feeding real-time I/O status data upward to SCADA and historian systems without protocol conversion overhead.

Network Communication Table

Connected Automation Data Flow

In a fully integrated Experion PKS architecture, the CC-TDOR01 sits at the intersection of field actuation and network intelligence. Signal acquisition begins at the sensor and transmitter layer — 4–20 mA pressure transmitters, thermocouple inputs, and flow meters feed analog data into CC-PAIH02 analog input modules mounted on the same C300 I/O chassis. These raw process values are conditioned and passed over the FTE backbone to the C300 Controller, which executes the control strategy and issues discrete output commands back to the CC-TDOR01 relay module.

The relay contacts on the CC-TDOR01 then actuate field devices — motor control center (MCC) contactors, pneumatic valve solenoids, and alarm horns — completing the closed-loop control cycle. Simultaneously, the Experion PKS Server aggregates I/O status from all modules, including the CC-TDOR01, and streams real-time data to Experion Station HMI workstations where operators monitor relay states, acknowledge alarms, and issue manual override commands. For remote sites, the Honeywell FTE Switch infrastructure extends this data flow across plant-wide Ethernet segments, connecting remote I/O cabinets housing additional CC-TAID01 digital input modules and CC-TAOX01 analog output modules back to the central DCS core.

At the SCADA integration layer, the Experion PKS OPC DA/UA server publishes CC-TDOR01 relay status tags to third-party SCADA platforms and historian databases, enabling cross-system data aggregation. Edge gateway devices — such as Honeywell’s Uniformance PHD historian — capture time-stamped relay event logs for compliance reporting and predictive maintenance analytics. For safety-critical loops, the CC-TDOR01 relay outputs interface with Safety Manager (SM) modules, ensuring that emergency shutdown (ESD) commands propagate from the safety PLC layer to field actuators with SIL-rated reliability. Variable frequency drives (VFDs) and soft starters connected downstream of the relay contacts receive start/stop commands with the deterministic timing required for coordinated motor sequencing across the production line.

Solving Data Isolation in Industrial Sites

One of the most persistent challenges in legacy and hybrid industrial environments is protocol fragmentation — older field devices speaking Modbus RTU or PROFIBUS DP while the supervisory layer demands Ethernet-based communication. The CC-TDOR01, operating within the Experion PKS ecosystem, addresses this by serving as a protocol-transparent output node: the C300 Controller handles all protocol mediation internally, presenting a unified FTE interface to the network while the CC-TDOR01 delivers clean relay contact outputs to any field device regardless of its native protocol.

Data silos are further eliminated through the Experion PKS integration framework, which consolidates I/O data from CC-TDOR01 relay modules, analog I/O cards, and remote I/O nodes into a single unified process database. This transparency enables production line visibility — operators and engineers can drill down from a SCADA overview screen to individual relay channel status in real time, without navigating between disconnected systems. Remote diagnostics are supported natively: the Experion PKS server continuously monitors CC-TDOR01 module health, flagging communication faults, relay coil failures, and chassis errors as prioritized alarms on the HMI. Maintenance teams can diagnose and isolate faults remotely before dispatching field technicians, dramatically reducing mean time to repair (MTTR).

System expansion is equally straightforward. Additional CC-TDOR01 modules can be added to existing C300 I/O chassis without controller reconfiguration, and new chassis can be connected to the FTE network to scale output capacity as production requirements grow. Every unit shipped undergoes factory acceptance testing (FAT) to verify relay contact integrity, communication handshake with the C300 Controller, and FTE network registration — ensuring plug-and-play deployment on arrival.

Industrial Connectivity FAQ

Q1: What communication protocol does the CC-TDOR01 use, and is it compatible with third-party SCADA systems?
The CC-TDOR01 communicates via Honeywell’s FTE (Fault Tolerant Ethernet) protocol over the C300 I/O Link backplane. The Experion PKS server exposes relay status data through OPC DA and OPC UA interfaces, making it fully compatible with third-party SCADA platforms including Wonderware, iFIX, and Ignition.

Q2: What is the typical communication latency for relay output commands from the C300 Controller to the CC-TDOR01?
Within the Experion PKS FTE architecture, control loop execution and I/O update cycles are configurable from 100 ms to 1 second. Relay output response time from controller command to contact closure is deterministic within the configured scan period, suitable for process control and non-safety-rated interlock applications.

Q3: Can the CC-TDOR01 be used in SIL-rated safety applications?
The CC-TDOR01 is a standard process control output module and is not independently SIL-certified. For safety instrumented system (SIS) applications, Honeywell’s Safety Manager platform with dedicated SIL-rated I/O modules should be used. The CC-TDOR01 can coexist in the same plant network as Safety Manager but operates on the basic process control system (BPCS) layer.

Q4: What warranty and testing does the CC-TDOR01 carry?
Every CC-TDOR01 (51308376-175) supplied by ZYPLC carries a 12-month warranty covering manufacturing defects and functional failures. Prior to shipment, each unit undergoes outgoing quality inspection including relay contact resistance measurement, backplane communication verification, and visual inspection per IPC standards. Verified stock is available for immediate dispatch with full traceability documentation.

© 2026 ZYPLC. All rights reserved.
Original Source: https://zyplc.com
Contact: +86 19859288691 | plc.sales@zyplc.com