{"product_id":"advantech-eki-1221ci-de-modbus-device-server-for-reliable-ethernet-and-serial-communication","title":"Advantech EKI-1221CI-DE Modbus Device Server for Reliable Ethernet and Serial Communication","description":"Advantech EKI-1221CI-DE Device Server\n\u003cp\u003eThe Advantech EKI-1221CI-DE is a high-performance device server designed to seamlessly integrate serial devices with Ethernet networks, supporting robust Modbus TCP and Modbus RTU\/ASCII protocols. Featuring two 10\/100 Mbps Ethernet ports, this device offers LAN redundancy, ensuring continuous network operation even in the event of a port failure. Its versatile communication options include software-selectable RS-232, RS-422, and RS-485 interfaces, accommodating various serial device configurations and baud rates up to 921.6 kbps. This flexibility allows users to tailor the device to their specific application needs while maintaining high data transfer rates. The EKI-1221CI-DE supports multiple connection modes, with up to 16 connections per serial port in client mode and 64 sessions in server mode, enabling complex network architectures and efficient data exchange. Its support for agent mode provides the fastest response times, ideal for time-sensitive industrial applications. The device also offers comprehensive redundancy features, including power, Ethernet, and device redundancy, to enhance system reliability and uptime. The automatic RS-485 data flow control ensures smooth serial communication, while the wide operating temperature range makes it suitable for industrial environments. Additionally, the \"CI\" model provides added protection with line-to-line (1 kV) and line-to-ground (2 kV) surge protection and supports isolation, making it ideal for harsh industrial conditions. Designed for wall mounting, the EKI-1221CI-DE is compact yet durable, backed by a five-year limited warranty. Its compliance with RoHS standards demonstrates its commitment to environmental sustainability. Whether used for building automation, industrial control, or remote device management, this device server ensures high availability, security, and seamless integration of serial devices into modern Ethernet networks. For more information, visit Advantech’s official website at http:\/\/www.advantech.com.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2 x 10\/100 Mbps Ethernet ports for LAN redundancy\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrates Modbus TCP and Modbus RTU\/ASCII networks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports up to 921.6 kbps and any baud rate setting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports up to 16 connections per serial port under Modbus client mode and 64 sessions under Modbus servers mode\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSoftware-selectable RS-232\/422\/485-2w\/485-4w communication\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports agent mode providing the fastest response time\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports Power, Ethernet and Device Redundancy\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAutomatic RS-485 data flow control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e\"I\" models support a wide operating temperature\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e\"CI\" models support isolation and surge protection (line-to-line 1 kV, line-to-ground 2 kV)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Advantech Co., Ltd","offers":[{"title":"Default Title","offer_id":44560405004330,"sku":"6238665","price":472.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/1068615391.jpg?v=1783823283","url":"https:\/\/atticusgoods.com\/products\/advantech-eki-1221ci-de-modbus-device-server-for-reliable-ethernet-and-serial-communication","provider":"Atticus Goods","version":"1.0","type":"link"}