MU-PLAM02 by Honeywell | 32-Channel Low-Level Analog Input Module

Product Description — Honeywell MU-PLAM02 / MC-PLAM02

Overview

The Honeywell MU-PLAM02 Low-Level Analog Multiplexer Processor provides dependable acquisition of sensitive analog signals in demanding automation environments. Each module manages high-density low-level channels and maintains stable accuracy even when electrical noise affects process measurements. Moreover, its compact modular design supports long operating cycles within Honeywell TDC 3000, TPS, and Experion PKS control architectures.

Technical Specifications

Model: MU-PLAM02 / MC-PLAM02
Part Number: 51304362-150
Module Type: Low-Level Analog Multiplexer Processor (LLMux)
Compatible Systems: Honeywell TDC 3000, TPS, Experion PKS
Function: Multiplexing and processing of low-level analog inputs
Channels Supported: Up to 32 analog inputs
Input Types: Millivolt, thermocouple, and resistance inputs
A/D Resolution: 16-bit
Accuracy: ±0.1% of span (typical)
Cold Junction Compensation: Built-in for all thermocouple inputs
Isolation: Galvanic isolation between channels and system
Operating Voltage: Provided through the system backplane
Temperature Range: 0 °C to +60 °C
Humidity: 5% – 95% non-condensing
Dimensions: 210 × 70 × 60 mm
Approximate Weight: 0.3 kg (shipping weight 6.5 kg)
Certifications: CE, TUV, UL508, CSA
Assembly Type: LLMux IOP conformally coated

FAQ

Q1: Is the MU-PLAM02 fully compatible with Honeywell TDC 3000?
Yes, it operates seamlessly with TDC 3000, TPS, and Experion PKS platforms.

Q2: What types of low-level signals can the module process?
It handles millivolt inputs, thermocouple signals, and resistance-based sensors used in precision measurement.

Q3: Does the processor include cold junction compensation?
Yes, built-in compensation ensures stable readings for all thermocouple channels.

Q4: How many channels are supported on a single card?
The module supports up to 32 low-level analog input channels.

Q5: Is the 51304362-150 version conformally coated?
Yes, this part number represents the CE-compliant, conformally coated version.