Honeywell 2MLF-RD8A RTD Input Module

Overview

The Honeywell 2MLF-RD8A is a high-precision RTD input module designed for industrial automation applications requiring stable and accurate temperature measurement. It efficiently captures resistance signals from multiple RTD sensors and converts them into reliable data for real-time monitoring and control.

General Information

Part Number: 2MLF-RD8A

Manufacturer: Honeywell

Brand / Country of Origin: Honeywell / United States

Series: ML Series I/O Modules

Type: RTD Input Module

Application: Industrial temperature data acquisition

Mounting: Rack-mounted or backplane integrated

Technology: Multi-channel RTD input with advanced diagnostic capability

Power Specifications

Supply Voltage: 24 V DC (via system backplane)

Power Consumption: ≤ 5 W

Input Power Source: Provided by controller rack

Protection: Built-in overvoltage and reverse polarity protection

Indicators: LED indicators for power status and fault conditions

Communication & Interface

Backplane Interface: Dedicated system communication bus

RTD Compatibility: Supports Pt100, Pt1000, and similar RTD sensors

Channels: 8 independent input channels

Signal Conversion: High-resolution analog-to-digital conversion

Diagnostics: Open circuit, short circuit, and sensor failure detection

Configuration: Software configurable through host system

Environmental

Operating Temperature: −20 to +60 °C

Storage Temperature: −40 to +85 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20, suitable for control cabinet installation

Vibration Resistance: Designed for industrial environments

Dimensions & Weight

Dimensions (L × W × H): 245 × 87 × 68 mm

Weight: 0.34 kg

Limited Stock – Order Now!