MC-TAIH53 | 51309138-275 Honeywell High Level Analog Input FTA (16 Points)

Product Overview

The MC-TAIH53 (part number 51309138-275) is a High Level Analog Input Field Termination Assembly providing 16 channels for voltage and current signals. It is CE compliant, conformally coated, and supports redundant IOP configurations with MU-PAIH03 / MC-PAIH03 processors.

Key Features

• 16 differential input channels
• Supports 0–5 V, 1–5 V, 0.4–2 V, and 4–20 mA signals
• Screw terminals
• CE compliant with conformal coating
• Redundant IOP support

Technical Specifications

• Part Number: 51309138-275
• Input Points: 16
• Input Type: Voltage or current (2-wire or self-powered transmitters)
• Input Ranges: 0–5 V, 1–5 V, 0.4–2 V, 4–20 mA (through 250 Ω)
• Terminal Type: Screw
• Size: B (307 mm / 12 in)
• Compatible IOP: MU-PAIH03 / MC-PAIH03
• A/D Resolution: 16 bits (14 bits used)
• Hardware Accuracy: ±0.075% full-scale (23.5 °C ± 2 °C)

FAQ

• How many channels does it provide? 16 differential input channels.
• Does it support redundancy? Yes, redundant IOPs are supported.
• What terminal style is used? Screw terminals.

Installation Guide

1. Mount the FTA in the Size B location.
2. Connect the FTA to the compatible PAIH03 IOP.
3. Wire field devices to the screw terminals according to the channel map.
4. Configure input ranges in the control system software.
5. Power up and verify channel status and accuracy.

Selection Tips

• Choose for high-level analog inputs requiring screw terminals and conformal coating.
• Confirm compatibility with PAIH03 processors.
• Select when redundant IOP support is needed.