Honeywell MU-TAOY22 Analog Output Module

Overview

The Honeywell MU-TAOY22 is a 16-channel analog output module designed for Honeywell’s Process Manager (PM) and Enhanced Process Manager (EPM) systems. It provides precise 4–20 mA current outputs to control valves, actuators, and indicators. The module includes built-in diagnostics and supports redundancy, ensuring high reliability in critical industrial automation. It delivers stable performance with fast response times, making it suitable for mission-critical applications.

Technical Specifications

• Model Number: MU-TAOY22

• Type: Analog Output Module

• Output Channels: 16

• Output Signal Range: 0 mA, 2.9 mA to 21.1 mA

• Maximum Output Current: 24 mA

• Output Ripple: 100 mV peak-to-peak across 250 Ω load

• Temperature Stability: ±0.02% Full Scale per °C

• Readback Accuracy: ±4%

• Linearity: ±0.05% nominal

• Calibrated Accuracy: ±0.35% at 25°C

• Resolution: ±0.05%

• Maximum Resistive Load @ 20 mA: 750 Ω

• Maximum Compliance Voltage: 15 V (at 20 mA, 24 V supply = 20 V)

• Settling Time: 4 ms to 98% of final output

• Failover Output Gap: Maximum 20 ms (output drops to 0 mA)

• Diagnostics Frequency: Once per minute

• Surge Protection: ANSI/IEEE C37.90.1-1978 compliant

• Terminal Type: Compression