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The 8C-TDIL61 (Part Number 51306967-175) is a specialized Digital Input (DI) module within the Honeywell Experion PKS Series 8 I/O family. It is engineered to deliver precise signal monitoring and electrical isolation for high-reliability process automation systems. The module converts discrete field signals into controller-readable digital data while maintaining signal integrity in electrically noisy industrial environments.
Designed with a vertical mounting profile, the 8C-TDIL61 enhances cabinet airflow and thermal performance. It supports 24VDC input loops and incorporates a high-density architecture with robust electronic components, ensuring long-term stability in mission-critical applications such as petrochemical processing and power generation.
| Parameter | Specification |
|---|---|
| Model Designation | 8C-TDIL61 |
| Ordering Number | 51306967-175 |
| Module Type | Digital Input (DI) |
| System Series | Series 8 I/O |
| Input Rating | 24V DC (Nominal) |
| Channel Configuration | 32-Channel High Density |
| Power Consumption | 4.8 W (Typical) |
| Module Width | 8.7 cm |
| Module Depth | 7.8 cm |
| Module Height | 10.8 cm |
| Shipping Weight | 0.5 kg |
The 8C-TDIL61 module is widely used in both safety-instrumented systems (SIS) and general process control applications where reliable discrete signal monitoring is required. Typical use cases include:
Monitoring dry contact switches
Interfacing with proximity sensors
Status indication of field devices in critical processes
Its rugged and high-reliability design makes it particularly suitable for:
Offshore platforms
Petrochemical plants
Hazardous industrial environments
Q: Does the 8C-TDIL61 (51306967-175) support Sequence of Events (SOE) recording?
A: The module provides high-speed signal processing; however, Sequence of Events (SOE) functionality depends on the overall system configuration and the capabilities of the Honeywell Experion controller and software version in use.