Honeywell Experion PKS MC-TAIH12 High Level Analog Input Module

Product Description

The MC-TAIH12 is a specialized High Level Analog Input (HLAI) termination assembly designed for the Honeywell Experion PKS and TDC 3000 control environments. This module facilitates the integration of field signals into the controller backbone, specifically handling high-level voltage and current inputs with precision and high noise immunity.

Engineered for 12-channel operation, the assembly provides a secure physical interface for field wiring, ensuring signal integrity through advanced conditioning circuits. Its robust construction is tailored for continuous operation in mission-critical process industries where downtime is not an option.

Technical Specifications

• Model Number: MC-TAIH12

• Brand: Honeywell

• Product Series: Experion PKS / TDC 3000

• Input Channels: 12 High-Level Analog Inputs

• Input Signal Types: 1-5 VDC, 4-20 mA (with appropriate shunt resistors)

• Physical Dimensions: 24 cm x 25 cm x 6.4 cm

• Net Weight: 1.0 kg

• Coating: Conformal coating available for harsh environment protection

• Termination Type: Screw terminal blocks for field wiring

• System Interface: Compatible with High Level Analog Input Processors (HLAIP)

Operational Applications

This module is typically deployed in centralized control rooms or remote instrument enclosures within oil refineries, chemical plants, and utility power stations. It is used to monitor critical process variables such as pressure, temperature, and flow rate sensors that output high-level standard signals.

Technical FAQ

• Does the MC-TAIH12 support redundancy?

  Yes, this termination assembly is fully compatible with redundant I/O processor configurations to ensure high system availability.

• What is the primary difference between MC and MU series versions?

  The MC-TAIH12 usually denotes a version with conformal coating (MC) for protection against corrosive atmospheres, whereas the MU series is typically non-coated.