Description
The Honeywell MU-TAMR03 (Part Number: 51309218-125) is a specialized Low-Level Analog Input Multiplexer (LLMux) Field Termination Assembly (FTA) engineered specifically for Resistance Temperature Detector (RTD) signal acquisition. Operating within Honeywell’s TDC 3000 and Experion Process Knowledge System (PKS) architectures, it efficiently multiplexes low-level signals from temperature sensors, reducing wiring complexity while maintaining high signal integrity in demanding industrial process environments.
📊 Product Datasheet Parameters
- 🏷️ Product Type & Model: Low-Level Analog Input Multiplexer RTD FTA (MU-TAMR03)
- 🔢 Manufacturer Part Number: 51309218-125
- ⚙️ System Application: Honeywell TDC 3000 & Experion PKS I/O Subsystems
- 🔌 Input Channels: 16 independent analog input channels for RTD sensors
- 🔗 Interface Type: Single IOP (Input/Output Processor) interface connection
- 🔌 Terminal Type: Secure compression terminal blocks for field wiring
- 📐 Physical Dimensions: Approximately 12.1 cm × 5.0 cm × 30.8 cm
- ⚖️ Product Net Weight: Approximately 0.78 kg
- 🌍 Country of Origin: United States
- 🛡️ Enclosure Protection: IP20 industrial standard (intended for installation inside shielded cabinets or NEMA enclosures)
- 🌡️ Operating Temperature Range: Standard industrial environmental threshold (-40°C to +85°C)
📖 Product Instructions for Use
- Power Isolation: Ensure that all primary power feeds and loop supplies connected to the corresponding Input/Output Processor (IOP) and FTA are completely shut off and locked out before installation or maintenance.
- Electrostatic Precautions: Wear a properly grounded anti-static wrist strap when unboxing or servicing the module to protect internal components from electrostatic discharge.
- Cabinet Mounting & Grounding: Mount the LLMux FTA securely onto a standard FTA mounting channel inside a shielded cabinet or NEMA 12 box. Ensure the mounting channel is properly bonded to the cabinet earth ground.
- Field Wiring Terminations: Connect incoming RTD sensor leads strictly to the designated compression terminals, verifying correct polarity and shield continuity to maintain measurement accuracy.
- System Verification: Restore power and check the associated controller diagnostic routines via the Experion Station or TDC 3000 console to verify channel communication, configuration accuracy, and stable temperature readings.
❓ Common Questions & Answers (Q&A)
- Q: What is the primary function of the MU-TAMR03 module?
A: It serves as a 16-channel low-level analog multiplexer designed to gather temperature signals from RTD field sensors and route them efficiently to the central DCS through a single IOP interface.
- Q: Does this specific part variant support module redundancy?
A: No, part number 51309218-125 is engineered for single IOP interface configurations and does not natively support redundant module architectures.
- Q: What kind of cabling is required if the FTA is installed remotely from the power adapter?
A: When installed away from the power adapter (up to 305 meters / 1000 feet), a shielded multi-conductor cable (such as a Belden type equivalent) must be utilized to maintain CE compliance and noise immunity.
🏆 Recommended Honeywell Series & Models
- Honeywell MU-TAMT03 Thermocouple Low Level Analog Mux Module
- Honeywell Experion C300 Controller Module
- Honeywell TDC 3000 High-Performance Process Manager (HPM)
- Honeywell CC-PAIH01 / CC-PAIH02 HART Analog Input Modules
- Honeywell TK-IOLI01 I/O Link Interface Module
- Honeywell TK-FTEB01 Fault Tolerant Ethernet Bridge Module
- Honeywell Safety Manager Enhanced Controller
- Honeywell Series C High-Density I/O Expansion Racks
- Honeywell 900P01-0101 HC900 Power Supply Module
- Honeywell Experion Control Execution Environment (CEE) Hardware Cards
