Overview

The Honeywell MC-TDOY22 (Part No. 80366183-175) is a high-reliability Digital Output Module designed for Honeywell Experion PKS and TPS distributed control systems. It delivers precise and stable discrete control signals to actuators, solenoids, relays, and indicator lamps, ensuring dependable operation in mission-critical environments. Moreover, the module incorporates robust isolation and advanced diagnostics to enhance operational safety and reduce unplanned downtime.

In addition, the MC-TDOY22 supports redundant configurations, making it well suited for applications requiring continuous uptime and fault tolerance. Therefore, operators benefit from improved system availability, simplified maintenance, and seamless integration within Honeywell’s automation platforms.

Technical Data

Typical Applications

• Oil & Gas: Driving solenoid valves and relays in wellhead and compressor systems.

• Petrochemicals: Controlling indicator lamps and alarm devices for process safety monitoring.

• Power Generation: Managing discrete outputs in turbine and boiler control systems.

• Chemical Manufacturing: Providing reliable output control for production line automation.

• Industrial Automation: Delivering precise digital outputs within Honeywell Experion PKS environments.

For instance, the MC-TDOY22 is frequently deployed in redundant configurations where continuous uptime and diagnostic visibility are critical.

FAQ

Q1: What is the primary function of the MC-TDOY22?

A1: It provides discrete digital output signals to actuators, solenoids, relays, and indicator lamps.

Q2: How many output channels does the module support?

A2: It supports 22 digital output channels.

Q3: What is the nominal output voltage?

A3: The module operates with nominal 24 VDC outputs.

Q4: Does the module support redundancy?

A4: Yes, redundancy is supported to ensure high system reliability.

Q5: What industries typically use the MC-TDOY22?

A5: It is widely used in oil and gas, petrochemicals, power generation, and chemical manufacturing.