ABB Analog Input Module | LD MUI-01 3AFE61320946P0001

Product Description

The ABB LD MUI-01 3AFE61320946P0001 is a high-performance analog input module designed for industrial automation and distributed control systems (DCS). It ensures reliable signal interfacing and stable power distribution for field devices in demanding environments such as oil & gas, metallurgy, marine systems, and manufacturing automation.

Engineered for rugged industrial applications, this module provides multi-channel digital I/O capability for flexible integration with PLCs and controllers. Moreover, it supports Ethernet and RS485 communication, enabling seamless connectivity with modern industrial networks. Therefore, it guarantees reliable operation even under extreme temperature conditions, from –40°C to +70°C.

Its compact design facilitates easy installation and maintenance, while high-frequency operation (up to 400 kHz) ensures fast and accurate signal processing. In addition, its robust build provides long-term stability and performance for continuous industrial operations.

Technical Specifications

• Model: LD MUI-01

• Part Number: 3AFE61320946P0001

• Type: Power Interface & Control Module

• Input Voltage: 24 VDC

• Digital Inputs: 16 channels

• Digital Outputs: 16 channels

• Communication Interfaces: Ethernet, RS485

• Output Frequency: Up to 400 kHz

• Operating Temperature: –40°C to +70°C

• Dimensions (W × H × D): 100 × 80 × 60 mm

• Weight: 0.5 kg

• Country of Origin: Switzerland

• Application Areas: Oil & gas, metallurgy, marine systems, industrial automation

FAQ

Q1: What is the primary function of the LD MUI-01 module?
A1: It delivers stable power distribution and interfaces analog and digital signals for industrial automation.

Q2: Which communication interfaces does this module support?
A2: The module supports both Ethernet and RS485 for networked connectivity.

Q3: How many input and output channels are available?
A3: It features 16 digital inputs and 16 digital outputs for flexible integration.

Q4: Can it operate in harsh industrial environments?
A4: Yes, it operates reliably from –40°C to +70°C and withstands industrial conditions.

Q5: What industries commonly use this module?
A5: It is widely used in oil & gas, metallurgy, marine systems, and manufacturing automation.