Murrelektronik family of industrial automation connection and control solutions

（1） Enterprise Core Overview

Business Qualification

Founded in 1975, Oppenheimer, Germany, a family owned private enterprise

Production layout: 5 major production bases (Germany, Czech Republic, Shanghai, China, Atlanta, USA, etc.)

Service network: 26 branch offices, 5 international warehouses, 1 million in stock inventory

Personnel scale: 2700+employees, including 250 sales and technical support personnel

Product scale: 65000+orderable products, compliant with RoHS, certified by DIN EN ISO 9001

Core strengths

Global certification (cURus, DNV-GL, etc.), suitable for global applications

Self developed testing center and EMC laboratory, product full testing

No harmful substances, environmentally friendly production, FSC certified paper

Provide project support, E-plan/CAD data, and electronic catalogs

（2） Details of the Four Major Product Systems

1. Control cabinet electronics (core category)

Subcategory represents key parameters/characteristics of the series

Transformer/rectifier power supply MTS/MTL/MST, MEN/MTPS/MPL power 25VA-5000VA, input 230/400V AC, output 24V DC/AC

Switching power supply Emparro ®  Series efficiency 96%, 150% power boost (4s), wide temperature range -40~+70 ℃

UPS/Buffer Module Emparro ACCUcontrol/Cap Capacitive Buffer Up to 40s, Battery Powered Supports Hour Level Power Failure Endurance

Intelligent Distribution MICO Pro ®/ MICO+24V DC intelligent monitoring, 90% load warning, precise overload disconnection

EMC filter MEF series single-phase/three-phase, 0.1-30MHz attenuation, bidirectional anti-interference

Relay/safety relay MIRO SAFE+safety level PLe, supporting emergency stop, safety door, and grating monitoring

Optocoupler/semiconductor MIRO 6.2 contactless, switch frequency up to 500Hz, long life without wear and tear

2. Interface products

Cover panel interface, control cabinet interface, cable entry system

Modular connection (Modlink Vario), heavy-duty connector (Modlink Heavy)

Adapt to fieldbus hybrid coupling, with lighting and control components

3. Connection technology

Standard connector: M8/M12/M23/MQ12 circular plug, 7/8 “industrial specification

Specialized types: food and beverage grade, for mobile devices, valve connectors

Accessories: T-couplers, flange connectors, custom cables

4. I/O system

Distributed I/O: Cube67/Cube20/Cube20S, MVK Metal, SOLID67/Impact67

Intelligent components: IO Link devices, MASI cabinet/on-site installation systems

Distribution system: M8/M12 metal/plastic distributor

（3） Core Technology and Performance Highlights

safety performance

The safety relay meets EN 13849-1 PLe, SIL3, DC 99%

Mandatory guiding contact, redundant design, compatible with emergency stop, safety door, grating, dual hand control

Power Technology

Emparro ®  Power efficiency of 96%, low heat generation, long lifespan

150% power boost, supporting short-term high loads

Wide voltage input, globally applicable

intelligent power distribution

MICO series achieves precise protection of 24V DC circuit

Pre diagnostic warning, remote switch, channel independent isolation

Solving the problem of traditional circuit breakers not triggering

EMC compatibility

Filter bidirectional suppression of interference, suitable for frequency converters and switching power supply scenarios

Suppressors are compatible with contactors, motors, and valves to protect contacts

（4） Target industry

Covering seven core areas including machine tools, mechanical manufacturing, assembly and handling, food and beverage, automotive, warehousing and logistics, and robotics.

Key questions and answers

Question 1: What is the core value of Mu’er Electronics’ MICO intelligent distribution system?

Answer: MICO is a 24V DC dedicated intelligent distribution module for Mu’er Electronics, with core values of: ① Real time monitoring of current and early warning of 90% load; ② Accurately disconnect the fault channel during overload/short circuit, without affecting other circuits; ③ Solve the problem of traditional circuit breakers being unable to reliably trigger in 24V DC systems due to high line resistance; ④ Support pre diagnosis and remote switching to improve equipment availability and maintenance efficiency.

Question 2: Emparro ®  What are the core advantages and key parameters of the series switching power supply?

Answer: The core advantages are ultra-high efficiency of 96%, 150% power boost (lasting for 4 seconds), low heat generation, and long lifespan; Key parameters: Input 85~265V AC/90~250V DC, output 24/48/12V DC adjustable, current 5~40A, operating temperature -40~+70 ℃, with short circuit/overload protection, supporting parallel use, in compliance with SELV safety standards.

Question 3: What are the applicable scenarios and safety levels of Moore electronic safety relays?

Answer: Applicable scenarios include emergency stop control, safety door monitoring, grating protection, dual hand operation monitoring, and safety magnetic switch monitoring; The safety level reaches EN 13849-1 PLe, SIL3, DC 99%, using forced guiding contacts, redundant safety outputs, and can be matched with expansion modules to increase the number of safety contacts, meeting the highest industrial safety requirements.