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Honeywell 8C-TDOD61 51306973-175 Digital Output Module

Honeywell 8C-TDOD61 51306973-175 Digital Output Module

Product Description

The 8C-TDOD61 (Part Number 51306973-175) is a high-reliability Digital Output (DO) module designed for the Honeywell Experion PKS Series 8 platform. It serves as a critical interface for...

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SKU: 8C-TDOD61 51306973-175
Vendor: Honeywell
Category: Digital Output Module
Related Series:

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Product Description

The 8C-TDOD61 (Part Number 51306973-175) is a high-reliability Digital Output (DO) module designed for the Honeywell Experion PKS Series 8 platform. It serves as a critical interface for driving 24VDC discrete field devices by converting controller logic into physical electrical output signals. Typical controlled devices include solenoid valves, relays, motor starters, and status indicators.

Engineered for high-density industrial environments, the 8C-TDOD61 features a vertical mounting design that enhances airflow and thermal efficiency within control cabinets. Its robust architecture ensures stable performance in mission-critical Distributed Control System (DCS) applications. The module also incorporates advanced channel diagnostics to detect open-circuit and short-circuit conditions, enabling rapid fault identification and reduced system downtime.

Technical Specifications

Parameter Specification
Model Designation 8C-TDOD61
Order Number 51306973-175
Module Function Digital Output (DO)
System Platform Experion PKS Series 8
Output Rating 24V DC (Nominal)
Number of Channels 32-Channel High Density
Module Height 15.5 cm
Module Width 22.1 cm
Module Depth 5.3 cm
Unit Weight 0.47 kg

Application Scenarios

The 8C-TDOD61 module is widely deployed in industrial automation systems where reliable discrete output control is essential, including:

  • Oil & gas refineries

  • Power generation plants

  • Pharmaceutical manufacturing facilities

Typical applications include:

  • Driving motor starter coils

  • Activating audible and visual alarm systems

  • Executing process interlocks and shutdown logic

Its high-availability design makes it well-suited for critical operations requiring consistent and accurate output control.

Frequently Asked Questions

Q: How does the 8C-TDOD61 (51306973-175) differ from the TDOD51 model?
A: While both belong to the Series 8 Digital Output family, the TDOD61 variant may offer differences in diagnostic capabilities, physical design, or load-handling characteristics. It is recommended to consult the official Honeywell documentation corresponding to your controller firmware version for detailed comparison and compatibility guidance.