• Honeywell MC-GAIH13
  • Honeywell MC-GAIH13
  • Honeywell MC-GAIH13
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Honeywell MC-GAIH13 51304718-175 HLAI/STI Galvanic Isolator Module

Honeywell MC-GAIH13 51304718-175 HLAI/STI Galvanic Isolator Module

Description

The Honeywell MC-GAIH13 (51304718-175) is a high-performance HLAI/STI (High Level Analog Input / Smart Transmitter Interface) Galvanic Isolator Module designed for use in Honeywell Distributed Control Systems (DCS). This module...

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Availability: Low stock: 10 left

SKU: MC-GAIH13
Vendor: Honeywell
Category: Galvanic Isolator Module
Related Series:

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Description

The Honeywell MC-GAIH13 (51304718-175) is a high-performance HLAI/STI (High Level Analog Input / Smart Transmitter Interface) Galvanic Isolator Module designed for use in Honeywell Distributed Control Systems (DCS). This module provides essential signal conditioning and galvanic isolation for 16 analog input channels, ensuring signal integrity and protection against ground loops and electrical interference in industrial process control environments.

Features

  • 16-channel analog input capacity for high-density signal processing.
  • Galvanic isolation rated at 1500V AC to protect sensitive control equipment.
  • Supports 4-20 mA signal types for standard industrial instrumentation.
  • Designed for redundant system configurations to enhance reliability.
  • Conformally coated for protection against harsh environmental conditions.
  • Compression terminals for secure and reliable field wiring.

Technical Specifications

Model Number MC-GAIH13 (51304718-175)
Input/Output Signal 4-20 mA
Channel Count 16
Galvanic Isolation 1500V AC
Channel-to-Channel Isolation 300V AC
Operating Temperature -40 degC to +85 degC
Humidity 0-95% non-condensing
Terminal Type Compression

Installation Guidelines

  • Ensure the control system power is disconnected before installing or removing the module from the chassis.
  • Handle the module using ESD-safe practices to prevent damage to internal circuitry.
  • Ensure the module is fully seated in the designated rack slot and secured according to system documentation.
  • Use shielded twisted-pair cabling for all analog input signals to minimize EMI/RFI interference.
  • Verify that all field wiring is properly terminated in the compression terminals to prevent intermittent signal loss.
  • Maintain adequate ventilation in the cabinet to ensure the module operates within its specified temperature range.

FAQ

What is the primary function of the MC-GAIH13 module?

The MC-GAIH13 acts as a galvanic isolator for analog input signals, specifically designed to interface with high-level analog inputs and smart transmitters in a Honeywell DCS environment, providing electrical isolation between field devices and the control system.

Is this module suitable for redundant applications?

Yes, the MC-GAIH13 is designed to support redundant configurations, allowing for high-availability control strategies in critical process applications.