acceed EDAM‑4200 Series: Integrated I/O Modules for Scalable, Reliable Data Communication

The EDAM‑4200 series from acceed delivers an integrated, cost‑effective solution for connecting local end devices in automation and building control networks—whether for production control, remote servicing, or smart‑home applications. By combining the most common I/O types into a single, compact module, users cut both installation and maintenance expenses.

Each module features two RJ45 Ethernet ports, enabling straightforward expansion into a distributed I/O architecture that follows the daisy‑chain principle. A single or pair of EDAM‑4200s can rapidly equip small digital‑analog (DA&C) systems or standalone controllers.

Designed to meet industrial standards, the modules support Modbus/TCP, allowing seamless integration with Ethernet‑based controllers and SCADA/HMI systems that employ Modbus/TCP drivers. They also handle core TCP/IP functions—TCP, UDP, ICMP, ARP—ensuring robust network communication.

Key automation features include:

• Automatic DIO Synchronisation: When paired in a peer‑to‑peer network, input values are routed directly to configured output channels, and outputs can be triggered by input status.
• Auto‑Off & Monostable Operation: An output automatically returns to a stable state after a defined period, simplifying timing logic.
• Power‑On & Safe Value Settings: Outputs are automatically set to predetermined states during startup or watchdog routines, reducing programming effort.

The daisy‑chain design also incorporates automatic bypass protection. If a module loses power, the network automatically re‑routes traffic, restoring full connectivity within two seconds—minimising downtime in critical applications.

Housing is a rugged, compact enclosure suitable for top‑hat rail installation in switch cabinets or wall mounting. Status LEDs provide instant visual feedback. Each module accepts 10–30 VDC from an external supply, operates between –10 °C and +70 °C, and offers 3750 Vrms optical insulation.

For detailed specifications and product variants, visit the acceed.com EDAM series page.