{"product_id":"4di-2ai-2do-rs485-rj45-analog-and-digital-io-modul","title":"4DI 2AI 2DO RS485 RJ45 Analog and Digital IO Module for Modbus TCP RTU Networking, 4 Host Access, Plug-and-Play Configuration, Industrial IO Controller for Automation and Telemetry","description":"\u003cdiv\u003eIndustrial Modbus IO module: 4DI\/2AI\/2DO with RS485\n✔️ 4 DI dry, 2 AI, 2 DO, RJ45\/RS485, Modbus gateway (single unit) \u003cp\u003eME31-AAAX4220 combines 2 analog inputs (0-20mA\/4-20mA), 4 dry contact inputs, and 2 A-type relay outputs. It supports Modbus TCP\/RTU and can function as a simple gateway, bridging serial and network Modbus traffic in automation and telemetry setups. OLED display shows status and parameters; operates on DC8-28V with RJ45 and RS485; supports 8 baud rates, DHCP\/static IP, DNS.\u003c\/p\u003e \u003cp\u003e✅ 2 analog inputs (0-20mA\/4-20mA)\u003cbr\u003e\n✅ 4 dry contact inputs\u003cbr\u003e\n✅ 2 A-type relay outputs with level, pulse, follow modes\u003cbr\u003e\n✅ RJ45\/RS485 interfaces with 4 host accesses\u003cbr\u003e\n✅ Modbus TCP\/RTU, DHCP\/static IP, DNS support\u003cbr\u003e\n✅ 8 baud rate options\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a Modbus TCP\/RTU IO module used for in industrial automation and telemetry?\u003c\/p\u003eA handy device for expanding I\/O and bridging serial and network Modbus traffic.\n- Bridges serial Modbus RTU sensors with Ethernet Modbus TCP networks\n- Supports DHCP\/static IP, DNS domain resolution, and 8 baud rates\n- Provides 2 AI, 4 DI, 2 DO for local control and monitoring\n- Acts as a gateway for non-Modbus devices on a Modbus network✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49079284793579,"sku":"VXB0CC55D22R","price":131.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/516_s_cdSYL.jpg?v=1784585911","url":"https:\/\/vxb.com\/products\/4di-2ai-2do-rs485-rj45-analog-and-digital-io-modul","provider":"VXB Bearings","version":"1.0","type":"link"}