Honeywell 51309218-175 Low Level Analog Mux FTA

Disponibilidad: 7 Quedan en stock

The Honeywell 51309218-175 is a Field Termination Assembly (FTA) engineered for multiplexing low-level analog signals within legacy Honeywell FSC and...

Código: 51309218-175

Manufacturer: Honeywell
Product No.: 51309218-175
Product Type: Field Termination Assembly
Product Origin: USA
Payment:T/T, Western Union
Weight: 730g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

The Honeywell 51309218-175 is a Field Termination Assembly (FTA) engineered for multiplexing low-level analog signals within legacy Honeywell FSC and IOP system architectures. As a core component of the MC-TAMR03 Rev. E/B family, this module serves as the interface layer for RTD and millivolt-level instrumentation inputs in distributed control environments.

Functional Overview

This assembly utilizes electromechanical relay switching to route field signals to the control system input processing stages. By facilitating sequential channel multiplexing, it allows for the integration of multiple critical process sensors into a unified control loop. Please note that this specific model uses electromechanical relay technology; users seeking enhanced lifecycle stability and solid-state reliability are typically directed toward the functionally compatible 51305907-175 replacement unit.

Features

Designed for integration with Honeywell legacy FSC and IOP systems.
Supports RTD and low-level analog signal multiplexing.
Electromechanical relay-based channel selection.
Passive field termination design requiring no internal power source.
Standardized interface for critical instrumentation loops in industrial applications.

Applications

This FTA is historically utilized in process industries where high-density signal termination is required, including power generation, petrochemical refining, and complex manufacturing facilities. It is primarily deployed in systems requiring stable, low-level analog input conditioning for temperature and millivolt process variables.

Technical Specifications

Model	51309218-175
Brand	Honeywell
Module Type	Low Level Analog Mux FTA
System Family	MC-TAMR03 Rev. E/B
Switching Technology	Electromechanical Relay
Input Compatibility	Low level analog / RTD
Operating Temperature	0 to 60 deg C
Power Requirements	Passive (No internal supply)

Installation Guidelines

Ensure the control system is powered down before installing or removing the FTA to prevent electrical transients.
Verify that all field wiring is properly terminated to the designated screw terminals to maintain signal integrity.
Maintain proper spacing in the cabinet to ensure adequate airflow, as the module operates within a 0 to 60 deg C range.
Handle with care to avoid mechanical stress on the relay components.
Adhere to standard ESD protection practices when handling electronic interface modules.

FAQ

Is the 51309218-175 still the current standard for this application?

No, this model has been superseded by the 51305907-175. The newer model replaces the electromechanical relays with solid-state switching technology to eliminate wear-related failures.

Does this module require an external power supply?

No, the 51309218-175 is a passive field termination assembly and does not require its own dedicated power supply.

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