Product Overview

The MU-TAOY22 (order number 51204172-125) is a Honeywell MU-T Series analog output module used in DCS installations to generate control signals for field equipment. It provides multi-channel analog outputs for driving final control elements and auxiliary devices such as valve positioners, I/P converters, analog indicators, and other current/voltage controlled loads, depending on the configured output type.

The module is intended for panel integration where consistent analog output performance and predictable loop behavior are required to maintain stable process control. It is typically used as part of a larger Honeywell control architecture, supporting maintenance and expansion through modular replacement.

Data correction note
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Hardware Parameters

• Channel count: 16 analog output channels (as provided)

• Power input range: 15 to 30 VDC (as provided)

• Mechanical format: Module for control cabinet / panel mounting (system dependent)

Typical analog output behaviors (application dependent)

• Multi-loop output commanding for process control

• Stable output delivery for actuators and analog-controlled devices

• Designed to support cabinet wiring practices that reduce noise pickup and improve loop stability

Industrial Applications

• Analog output loops for modulating control valves and dampers

• Command outputs to I/P converters and pneumatic positioners in process plants

• DCS retrofit projects expanding or restoring analog output capacity

• Multi-channel output requirements in skid packages and unit operations

• Common industries: refining, chemicals, pulp & paper, utilities, and general process automation