HONEYWELL MC-TAMR04 Low-Level Analog Multiplexer

Product Description

Model: MC-TAMR04 (Part No.:51305907-175) MC-TAMR04 is Honeywell UCN / TDC3000 Low Level Analog Input Multiplexer (LLMUX), a Field Terminal Assembly (FTA) module. Equipped with solid-state relays inside, it multiplexes weak signals such as Thermocouple (TC) and RTD platinum resistance sensors. It provides electrical isolation and open sensor detection. It time-division switches multiple low-level signals to ADC unit, greatly expanding DCS temperature input channels. It delivers high-precision temperature acquisition for process control systems and commonly used as spare parts for TDC3000 / Experion PKS systems.

Specifications

• Part Number: MC-TAMR04, 51305907-175
• Manufacturer: Honeywell
• Module Type: Low Level Analog Input Multiplexer (LLMUX FTA)
• Channels: 16 channels per module, expandable up to 64 isolated channels
• Supported Signals: Thermocouple TC, RTD, mV low-level signals
• Switch Element: Solid-state relay, no mechanical contact wear
• Functions: Signal multiplexing, electrical isolation, Open Sensor Detection (OTD)
• Operating Temperature: -40℃ ~ +70℃
• Humidity: Max 85%RH, non-condensing
• Mounting: Control cabinet panel mount
• Redundancy: Module redundancy not supported
• Net Weight: Approx. 2kg

Application

1. Temperature monitoring for petrochemical, refinery, power plant boiler & turbine;
2. Matched with Honeywell TDC3000, UCN, Experion PKS DCS systems;
3. Multi-point factory process temperature measurement, centralized RTD & thermocouple signal collection;
4. Process industries including metallurgy, paper making, pharmaceutical;
5. Spare parts replacement and maintenance for legacy Honeywell DCS systems.

Same Series Models (UCN LLMUX Series)

MC-TAMR01, MC-TAMR02, MC-TAMR03, MC-TAMT04, MC-TAMT02, MC-PAIH03, MC-PAOY22