Overview

The Honeywell MU-TAOY22 (Part No. 51204172-125) is a high-reliability Analog Output Module designed for Honeywell Experion PKS and TPS distributed control systems. It delivers precise analog signals to actuators, control valves, and other field devices, ensuring stable and accurate process control. Moreover, the module is engineered with robust isolation and diagnostic features, reducing downtime and enhancing plant safety.

In addition, the MU-TAOY22 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 control valves and actuators in wellhead and pipeline systems.

• Petrochemicals: Providing stable analog signals for process control loops in refineries.

• Power Generation: Controlling turbine governors and boiler feedwater valves with precision.

• Chemical Manufacturing: Managing dosing pumps and flow control devices for production accuracy.

• Industrial Automation: Delivering analog outputs to diverse field devices in distributed control systems.

For instance, the MU-TAOY22 is frequently deployed in redundant configurations where continuous uptime and precise signal control are essential.

FAQ

Q1: How many output channels does the MU-TAOY22 provide?
A1: It offers 22 analog output channels.

Q2: What signal ranges are supported?
A2: It supports 4–20 mA current and 0–10 V voltage outputs.

Q3: Is redundancy available?
A3: Yes, the module supports redundant configurations for enhanced reliability.

Q4: What industries typically use this module?
A4: It is widely used in oil and gas, petrochemicals, power generation, and chemical manufacturing.

Q5: Does the module include diagnostic features?
A5: Yes, it has built-in fault detection and watchdog functions for safe operation.