Digi Serial Server With Galvanic Isolation

Designed for the most demanding serial-over-Ethernet applications, this extended safety terminal server delivers robust, galvanically isolated RS-232 connectivity across multiple ports. The Digi Serial Server With Galvanic Isolation (Digi Connect ES) combines medical-grade safety compliance with scalable serial networking, enabling you to integrate legacy devices, automate data capture, and streamline workflows in clinical, industrial, and laboratory environments. With IEC 60601 3rd Edition compliance and flexible port configurations, it protects both equipment and operators while providing reliable, high-performance serial communications over standard Ethernet networks.

• Galvanic isolation on every port: Each RS-232 channel is galvanically isolated from the host system and from other ports, minimizing the risk of ground loops, electrical transients, and cross-talk. This isolation helps protect sensitive medical equipment, patient-connected devices, and industrial assets when devices are powered from different circuits or located in separate enclosures.
• Flexible port configuration: Available in four-port or eight-port configurations, the Digi Connect ES lets you scale your serial network without sacrificing performance. Each port is independently programmable, allowing a mix of devices with varying communication settings to operate side by side on the same terminal server.
• Serial over Ethernet connectivity: Transform legacy serial deployments into networked assets by tunneling RS-232 data over Ethernet. Centralized access simplifies monitoring, data capture, and remote control, enabling administrators to manage multiple devices from a single point in your IT or clinical network.
• Medical-grade safety and compliance: The device is IEC 60601 3rd Edition compliant, reflecting stringent safety and EMI requirements for medical environments. This makes it suitable for patient-facing configurations and other settings where reliability and regulatory alignment are essential.
• Rugged, reliable operation for demanding environments: Built to endure continuous, 24/7 service in busy facilities, with a design focused on stability, thermal management, and long-term support within the Digi ecosystem. Ideal for hospitals, laboratories, and industrial facilities that require dependable, isolated serial connectivity.

Technical Details of Digi Serial Server With Galvanic Isolation

• Ports: Four or eight galvanically isolated RS-232 serial ports for flexible device connections.
• Isolation: Full galvanic isolation on all ports and between ports to prevent electrical interference and protect equipment and operators.
• Networking: Ethernet connectivity enabling serial data transmission over standard TCP/IP networks, simplifying integration into existing IT and clinical networks.
• Compliance: IEC 60601 3rd Edition compliant, aligning with medical safety standards for safer operation in clinical environments.
• Configuration and management: Supports remote configuration and monitoring through standard Digi management tools and compatible network protocols, allowing centralized administration without compromising isolation.
• Compatibility: Designed to fit within the Digi Connect ES family ecosystem, enabling cohesive integration with Digi’s software and networked device landscape.

how to install Digi Serial Server With Galvanic Isolation

• Step 1: Plan placement and power considerations. Choose a location that provides adequate ventilation, convenient access to serial devices, and a stable network connection.
• Step 2: Connect your RS-232 devices to the four-port or eight-port galvanically isolated ports. Ensure cable lengths and device settings match the required communication parameters (speed, parity, data bits, stop bits).
• Step 3: Attach the unit to your local area network with a standard Ethernet cable. Verify link status on the switch or router and confirm network reachability from your management workstation.
• Step 4: Power on the device and access its configuration interface. Use the device discovery tool or the assigned IP address to reach the management portal. Configure port mappings, serial parameters, and network settings according to your deployment needs.
• Step 5: Validate the installation. Test data transmission from the network host to each connected RS-232 device, confirm that galvanic isolation remains intact during fault conditions, and ensure performance aligns with your application requirements.

Frequently asked questions

• What is the Digi Serial Server With Galvanic Isolation used for? It provides secure, isolated serial connections over Ethernet, enabling reliable communication with RS-232 devices while protecting networks and equipment through onboard galvanic isolation.
• How many ports does it offer? The solution is available in four-port or eight-port configurations, giving you scalable options for connecting multiple serial devices.
• Is it compliant with IEC 60601 3rd Edition? Yes, the unit is IEC 60601 3rd Edition compliant, reflecting adherence to medical safety standards suitable for clinical environments.
• Can I manage the device remotely? Yes. The terminal server is designed for remote management over an Ethernet network using Digi tools and standard network protocols, enabling centralized control and monitoring from a single interface.
• Which devices can connect via RS-232? Any device that communicates over RS-232 can connect to the ports, including medical instruments, laboratory equipment, and industrial sensors, provided the device parameters are compatible with the server’s configuration.
• Do I need specialized software to use the port mapping? Port configuration can typically be performed through standard management interfaces provided by the Digi Connect ES family, without requiring bespoke software; consult the product manual for specific steps in your environment.