Overview

The Honeywell MU-TDOY22 (Part No. 51204162-125) is a Digital Output Module designed for Honeywell Experion PKS and TPS distributed control systems. It provides reliable discrete output signals to actuators, solenoids, relays, and indicator lamps, ensuring dependable operation in mission-critical environments. Moreover, the module is engineered with robust isolation and diagnostic features, reducing downtime and enhancing plant safety.

In addition, the MU-TDOY22 supports redundant configurations, making it ideal for industries that demand continuous uptime and fault tolerance. Therefore, operators benefit from improved system reliability, simplified maintenance, and seamless integration into Honeywell’s advanced automation platforms.

Technical Data

Typical Applications

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

• Petrochemicals: Controlling indicator lamps and alarms 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 in Honeywell Experion PKS environments.

The MU-TDOY22 is frequently deployed in redundant configurations where continuous uptime and diagnostic visibility are critical.

FAQ

Q1: What is the primary function of the MU-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 system reliability.

Q5: What industries typically use the MU-TDOY22?
A5: It is widely used in oil and gas, petrochemicals, power generation, and chemical manufacturing.