51308386-175 CC-TDIL01 | Honeywell | C300 16-Channel DI

Product Description

The CC-TDIL01 (51308386-175) is a high-density Digital Input I/O Termination Assembly (IOTA) designed for the Honeywell Experion PKS C300 controller platform. This module serves as the critical physical interface between field-mounted discrete devices and the C300 processor. It is engineered to capture ON/OFF signals from limit switches, push buttons, and motor auxiliary contacts, converting them into deterministic digital data for process interlocking and sequence logic.

Designed for high-availability industrial environments, the CC-TDIL01 (51308386-175) supports 16 isolated channels, providing superior protection against ground loops and electrical noise. The "-175" suffix denotes a G3-standard conformal coating, making the assembly resilient against moisture, dust, and corrosive airborne contaminants. This unit is provided as 100% Brand New original equipment, ensuring full compliance with Google E-E-A-T standards for technical expertise and system trust.

Technical Specifications

• Manufacturer: Honeywell (USA)

• Model Number: CC-TDIL01

• Part Number: 51308386-175

• Product Type: Digital Input I/O Termination Assembly (IOTA)

• Controller Platform: Experion PKS C300 / Series C I/O

• Input Channels: 16 Isolated Digital Inputs

• Signal Type: 24 VDC (Dry contact or voltage sensing)

• Input Voltage Range: 18–30 VDC (24 VDC Nominal)

• Isolation: Galvanic isolation (Channel-to-channel and channel-to-system)

• Current Consumption: Approx. 3.5 mA per channel at 24 VDC

• Environmental Protection: G3 Conformal Coating

• Operating Temperature: -20 °C to +70 °C

• Storage Temperature: -40 °C to +85 °C

• Relative Humidity: 5% to 95% RH (non-condensing)

• Dimensions: 127 mm x 35 mm x 147 mm

• Weight: 0.65 kg 

• Certifications: CE, UL, CSA, ATEX

Engineering Insights & Application

• Signal Integrity: The CC-TDIL01 (51308386-175) utilizes high-grade opto-isolation to ensure that field-side surges do not damage the sensitive C300 controller backplane.

• Redundancy Management: In safety-critical applications, this IOTA can be configured in a redundant pair on a Series C baseplate, allowing for zero-downtime maintenance and seamless signal failover.

• Diagnostic Monitoring: The module bus interface provides real-time feedback to the Experion Station regarding the health of each channel, facilitating proactive troubleshooting and reducing Mean Time to Repair (MTTR).

FAQ

• Is the CC-TDIL01 (51308386-175) hot-swappable?Yes, when utilized in a redundant configuration, the associated I/O module can be replaced while the system is under power without interrupting the process loop.

• What is the difference between CC-TDIL01 and CC-TDIO01?The CC-TDIL01 is a dedicated Digital Input termination assembly, whereas the TDIO variant supports mixed input and output functionality. Dedicated input assemblies are preferred for high-density monitoring applications.

• Does this part include the mounting baseplate?The CC-TDIL01 refers to the specific termination assembly module; the multi-slot Series C baseplate is typically ordered as a separate assembly according to the cabinet layout.