Honeywell|MU-TAIH22|Field Termination Assembly

Description
The Honeywell MU-TAIH22 is a High-Level Analog Input (HLAI) Field Termination Assembly (FTA) designed for interfacing high-level analog signals in industrial process control systems.

Features

• Supports high-level analog inputs for process monitoring
• Galvanic isolation for enhanced safety
• Compatible with redundant Input/Output Processors (IOPs)
• Configurable for various signal types
• CE compliant for European standards

Technical Specifications

Input Signal Specifications

• Input Range: 4-20 mA
• Input Impedance: 250 ohms or less for 4-20 mA signals
• Signal Output: 1-5 Vdc to IOP via spool resistor
• Auxiliary Output: 4-20 mA for external devices

Electrical Specifications

• Isolation Voltage: 250 Vac between safe and hazardous sides
• Current Consumption: 0.3 A at 24 Vdc
• Power Dissipation: 7.2 watts maximum

Connector Specifications

• IOP Connectors: Two 50-pin connectors for redundant IOPs via MU-KFTAxx cables
• Auxiliary Connector: 50-pin for 4-20 mA signal output
• Field Wiring: Compression or screw-type terminals

Environmental Specifications

• Ambient Temperature: -40°C to 70°C
• Relative Humidity: 5% to 95%, non-condensing

Safety and Compliance

• Safety Parameters: 28 V maximum, 300 ohms, 93 mA maximum per channel
• Certifications: CE compliant, suitable for Division 2 hazardous locations

Physical Specifications

• Dimensions: Standard "A" size FTA
• Mounting: Horizontal or vertical FTA mounting channels