Bachmann EM203 Ethernet Module

Overview

The EM203 is an Ethernet module by Bachmann electronic GmbH for the M1 automation system. It delivers high-speed Ethernet connectivity for control systems. The module enables seamless integration into industrial networks. It supports standard communication protocols for efficient data exchange. EM203 allows remote access and networked control for modern industrial applications. Its robust design ensures reliable performance in harsh industrial environments.

Technical Specifications

Network Interface

• Ethernet Ports: 2 × RJ45 (10/100 Mbps)

• Protocols Supported: TCP/IP, UDP, Modbus TCP, HTTP (Web server), FTP, SNTP, DHCP

• MAC Address: Factory-assigned, unique per module

Electrical Characteristics

• Power Supply: Provided via system backplane

• Power Consumption: Approximately 3 W

Features

• Web-Based Diagnostics: Integrated web server for real-time module status

• Remote Access: Enables remote configuration and monitoring

• Security: Configurable access control with password protection

• Firmware Updates: Supports Ethernet-based firmware upgrades

Mechanical Design

• Form Factor: Standard M1 module size

• Mounting: DIN rail compatible

• Housing: Industrial-grade enclosure

Environmental Conditions

• Operating Temperature: −25°C to +60°C

• Storage Temperature: −40°C to +85°C

• Humidity: 5% to 95% non-condensing

• Vibration Resistance: IEC 60068-2-6 compliant