{"product_id":"rs232-485-422-to-eth-b-24759","title":"RS232\/485\/422 TO ETH (B) Adapter (24759)","description":"\u003cstyle\u003e\n.ws-desc { max-width: 100%; color: #1f2937; line-height: 1.65; font-family: Arial, sans-serif; font-size: 16px; }\n.ws-desc * { box-sizing: border-box; }\n.ws-desc img { max-width: 100%; height: auto; display: block; margin: 14px auto; border-radius: 6px; }\n.ws-desc table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; margin: 14px 0; }\n.ws-desc td, .ws-desc th { padding: 9px 11px; border: 1px solid #d1d5db; vertical-align: top; font-size: 0.95em; }\n.ws-desc th { background: #1e3a5f; color: #fff; font-weight: 700; text-align: center; }\n.ws-desc tr:nth-child(even) td { background: #f0f6ff; }\n.ws-desc h2 { font-size: 28px; letter-spacing: 0.01em; line-height: 1.3; margin: 22px 0 10px; color: #0f766e; font-weight: 700; }\n.ws-desc h3 { font-size: 21px; line-height: 1.3; margin: 18px 0 8px; color: #0f766e; font-weight: 700; }\n.ws-desc h4 { font-size: 17px; line-height: 1.3; margin: 14px 0 6px; color: #1e3a5f; font-weight: 700; }\n.ws-desc p { margin: 10px 0; font-size: 1em; }\n.ws-desc a { color: #0f4ca8; text-decoration: underline; word-break: break-word; }\n.ws-desc ul { margin: 10px 0 14px 0; padding-left: 26px; list-style-type: disc; }\n.ws-desc li { margin: 7px 0; padding-left: 2px; line-height: 1.55; font-size: 1em; color: #1f2937; }\n.ws-desc .ws-section { padding: 20px 18px; border-radius: 8px; margin: 18px 0; }\n.ws-desc .ws-section-white { background: #fff; border: 1px solid #e5e7eb; padding: 18px; border-radius: 8px; margin: 18px 0; }\n.ws-desc .ws-badge { display: inline-block; background: #4a90d9; color: #fff; font-weight: 700; font-size: 0.97em; border-radius: 4px; padding: 5px 14px; margin-bottom: 10px; }\n.ws-desc .ws-badge-green { background: #5a9e2f; }\n.ws-desc .ws-versions { display: flex; gap: 18px; flex-wrap: wrap; margin: 14px 0; }\n.ws-desc .ws-version-card { flex: 1 1 200px; background: #fff; border: 1px solid #c7d8ee; border-radius: 8px; padding: 14px; text-align: center; }\n.ws-desc .ws-version-card img { border-radius: 6px; margin: 0 auto 10px; }\n.ws-desc .ws-dark { background: #111827; color: #f9fafb; border-radius: 8px; padding: 20px 18px; margin: 18px 0; }\n.ws-desc .ws-dark h3 { color: #5eead4; }\n.ws-desc .ws-dark p { color: #e5e7eb; }\n.ws-desc .ws-note { font-size: 0.9em; color: #6b7280; font-style: italic; margin-top: 6px; }\n.ws-desc .ws-sel-table td { font-size: 0.88em; text-align: center; vertical-align: middle; }\n.ws-desc .ws-sel-table td:first-child { text-align: center; }\n.ws-desc .ws-sel-table td img { width: 90px; margin: 0 auto 6px; border-radius: 4px; }\n.ws-desc .ws-sel-table a { font-weight: 600; font-size: 0.9em; }\n@media (max-width: 768px) {\n  .ws-desc h2 { font-size: 22px; }\n  .ws-desc h3 { font-size: 18px; }\n  .ws-desc .ws-versions { flex-direction: column; }\n  .ws-desc .ws-sel-table td img { width: 70px; }\n}\n\u003c\/style\u003e\n\n\u003csection class=\"ws-desc\"\u003e\n\n  \u003ch2\u003eIndustrial DIN-Rail Serial Server — RS232\/485\/422 to Ethernet (RJ45)\u003c\/h2\u003e\n  \u003cp\u003eRS232\/485\/422 ↔ Ethernet interface converter with TCP\/IP, Modbus, MQTT support, and optional PoE power. Designed for industrial environments: data acquisition, IoT gateway, equipment monitoring.\u003c\/p\u003e\n\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-1_62571cac-d2e1-4471-84d1-caa0260035f4.jpg?v=1778404579\" alt=\"RS232\/485\/422 to Ethernet Serial Server — general view\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-2_2950584a-467f-443f-aaaa-3db241ae80f4.jpg?v=1778404581\" alt=\"Serial server — design details\"\u003e\n\n  \u003c!-- Overview --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#dae1eb;\"\u003e\n    \u003ch3\u003eBrief Overview\u003c\/h3\u003e\n    \u003cp\u003eThis device is an industrial data acquisition\/IoT gateway for RS232\/485\/422. It combines several functions in one enclosure: serial server, Modbus gateway, MQTT gateway, RS485 to JSON conversion, etc. The module is equipped with RS232\/485\/422 and Ethernet ports (PoE — optional), supports power supply via DC jack (outer diameter 5.5 mm, inner 2.1 mm) and screw terminals. The DIN-rail mount enclosure is compact, convenient to install, and cost-effective.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eSerial server, Modbus gateway, MQTT gateway\u003c\/li\u003e\n      \u003cli\u003eRS232, RS485, RS422, and Ethernet interfaces in one device\u003c\/li\u003e\n      \u003cli\u003eOptional PoE power (IEEE 802.3af standard)\u003c\/li\u003e\n      \u003cli\u003eDIN-rail mounting, compact aluminum enclosure\u003c\/li\u003e\n      \u003cli\u003eGalvanic isolation for power and signals\u003c\/li\u003e\n      \u003cli\u003eOperating temperature range: -40°C ... +85°C\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Version Options --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eVersion Options\u003c\/h3\u003e\n    \u003cdiv class=\"ws-versions\"\u003e\n      \u003cdiv class=\"ws-version-card\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-ETH-B-460_495be8f3-480b-449a-97a2-db50680f2e91.jpg?v=1778404584\" alt=\"RS232\/485\/422 TO ETH (B)\"\u003e\n        \u003cstrong\u003eRS232\/485\/422 TO ETH (B)\u003c\/strong\u003e\n        \u003cp\u003eStandard network port + galvanic isolation\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ws-version-card\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-460_d99af10d-a99c-4aa1-b717-c749351ea0ef.jpg?v=1778404587\" alt=\"RS232\/485\/422 TO POE ETH (B)\"\u003e\n        \u003cstrong\u003eRS232\/485\/422 TO POE ETH (B)\u003c\/strong\u003e\n        \u003cp\u003ePoE network port + galvanic isolation\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Technical Specifications --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth style=\"width:18%;\"\u003e\u003c\/th\u003e\n          \u003cth\u003eRS485 TO ETH (B)\u003c\/th\u003e\n          \u003cth\u003eRS485 TO POE ETH (B)\u003c\/th\u003e\n          \u003cth\u003eRS232\/485\/422 TO ETH (B)\u003c\/th\u003e\n          \u003cth\u003eRS232\/485\/422 TO POE ETH (B)\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003c\/td\u003e\n          \u003ctd\u003eStandard network port\u003c\/td\u003e\n          \u003ctd\u003ePoE port + galvanic isolation\u003c\/td\u003e\n          \u003ctd\u003eMulti-interface + standard port + galvanic isolation\u003c\/td\u003e\n          \u003ctd\u003eMulti-interface + PoE port + galvanic isolation\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDevice Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eSerial server, Modbus gateway, MQTT gateway\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMain Function\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003eBidirectional transparent data transmission between RS485 and Ethernet\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003eBidirectional transparent data transmission between RS232\/485\/422 and Ethernet\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003eRS485 × 1, Ethernet × 1\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003eRS232 × 1; RS485 × 1; RS422 × 1; Ethernet × 1\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e9–24 V DC (screw terminal)\u003c\/td\u003e\n          \u003ctd\u003e6–36 V DC (screw terminal) or PoE\u003c\/td\u003e\n          \u003ctd\u003eDC jack, 6–36 V DC (screw terminal)\u003c\/td\u003e\n          \u003ctd\u003eDC jack, 6–36 V DC (screw terminal) or PoE\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eNone\u003c\/td\u003e\n          \u003ctd colspan=\"3\"\u003ePower and signal isolation\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"5\"\u003eCommunication\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eStandard port\u003c\/td\u003e\n          \u003ctd\u003ePoE port, IEEE 802.3af\u003c\/td\u003e\n          \u003ctd\u003eStandard port\u003c\/td\u003e\n          \u003ctd\u003ePoE port, IEEE 802.3af\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003e10\/100 Mbps, auto-negotiation, RJ45 connector, 2 kV surge protection\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSerial Port\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eRS485\u003c\/td\u003e\n          \u003ctd\u003eIsolated RS485\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003eIsolated RS232\/485\/422\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"5\"\u003eSerial Port Parameters\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eBaud Rate\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003e300 – 115 200 bps\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eParity Bit\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eNone, Odd, Even, Mark, Space\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eData Bits\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003e5 – 9 bits\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eFlow Control\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eNone\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"5\"\u003eSoftware\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eHost program, web browser, device management function library\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eCommunication Method\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eDirect TCP\/IP connection, VCOM\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Modes\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003eTCP server, TCP client (simultaneously with TCP server), UDP, UDP multicast\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"5\"\u003eOperating Conditions\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003e−40°C ... +85°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"4\"\u003e5% – 95% relative humidity\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003e87 × 36 × 59 mm\u003c\/td\u003e\n          \u003ctd colspan=\"2\"\u003e88.7 × 72.5 × 24.2 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Main Function --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#e9f0f8;\"\u003e\n    \u003ch3\u003eMain Function\u003c\/h3\u003e\n    \u003cp\u003eBidirectional transparent data transmission between RS232\/485\/422 and Ethernet.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-3_71131ec8-6d3e-4023-bab9-cd29b9e38ebf.jpg?v=1778404589\" alt=\"Data transmission scheme\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Three Interfaces --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eThree Different Interfaces\u003c\/h3\u003e\n    \u003cp\u003eIntegrated RS232 \/ RS485 \/ RS422 interfaces — suitable for more application scenarios.\u003c\/p\u003e\n\n    \u003cdiv class=\"ws-badge\"\u003eEthernet → RS232\/485\/422\u003c\/div\u003e\n    \u003cp\u003eThe Ethernet port can simultaneously send data to all three serial ports.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-4_3e1b729a-4178-4ae5-abc1-1a47edbda9f0.jpg?v=1778404592\" alt=\"Ethernet to RS232\/485\/422\"\u003e\n\n    \u003cdiv class=\"ws-badge\"\u003eRS232\/485\/422 → Ethernet\u003c\/div\u003e\n    \u003cp\u003eOnly one of the RS232, RS485, or RS422 ports can send data to the Ethernet port at a time.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-4-1_ff80a2ec-04c8-4e91-9fd5-22a8bd36f581.jpg?v=1778404594\" alt=\"RS232\/485\/422 to Ethernet\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Power Supply --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#e1edfb;\"\u003e\n    \u003ch3\u003eMultiple Power Supply Methods\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003ePower via PoE Ethernet port* — IEEE 802.3af standard support\u003c\/li\u003e\n      \u003cli\u003ePower via screw terminal or DC jack — DC 6–36 V, wide voltage range\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-26_a1af0ed1-2624-485c-a5e0-b2584c88f352.jpg?v=1778404597\" alt=\"Power options\"\u003e\n    \u003cp class=\"ws-note\"\u003e* PoE function is only available in the PoE version.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- DIN-rail --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#f8f8f8;\"\u003e\n    \u003ch3\u003eDIN-Rail Mounting\u003c\/h3\u003e\n    \u003cp\u003eConveniently combine multiple serial servers on one rail — flexible and easy installation.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-5_4bddb2a7-c149-4be7-a9fd-2311cb830f7b.jpg?v=1778404600\" alt=\"DIN-rail mounting\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Modbus --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#d4e2ed;\"\u003e\n    \u003ch3\u003eModbus Gateway Support\u003c\/h3\u003e\n    \u003cp\u003eSuitable for Modbus network modernization. Can be used with dedicated configuration software.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-7_fcc495bf-7b9c-4744-bf2b-a8c451ea34e9.jpg?v=1778404603\" alt=\"Modbus gateway\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Communication Modes --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#a0d8f3;\"\u003e\n    \u003ch3\u003eMultiple Communication Modes\u003c\/h3\u003e\n    \u003cp\u003eSupport for: TCP server \/ TCP client \/ UDP \/ UDP multicast.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-9_863ad610-fc82-4288-80ee-552c83139ae8.jpg?v=1778404606\" alt=\"Communication modes\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-11_2000f5d4-d546-4b98-b231-406dfb32ce44.jpg?v=1778404608\" alt=\"Communication modes — details\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MQTT\/JSON --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eMQTT\/JSON ↔ Modbus\u003c\/h3\u003e\n    \u003cp\u003eFlexible conversion between different protocols.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-13_509f23cc-d629-4aa8-9420-ac1d98ca20f6.jpg?v=1778404611\" alt=\"MQTT\/JSON to Modbus\"\u003e\n    \u003cp\u003eWhen used as an MQTT gateway, the device transmits serial data to an MQTT server via transparent transmission. Supported: Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. Modbus RTU data or non-standard serial data can be parsed into JSON format and packed into an MQTT packet for upload.\u003c\/p\u003e\n    \u003cp\u003eWhen used as a JSON data acquisition gateway, the device connects to measuring instruments via RS485, automatically collects data, converts it to JSON format, and sends it to the server. Supported: Modbus RTU, 645 meters (versions 97 and 07), and non-standard RS485 protocols. Upload format is customizable via host; protocols: MQTT, HTTP POST, HTTP GET, etc.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Multi-host Polling --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#e6f4ff;\"\u003e\n    \u003ch3\u003eSupport for Cyclic Multi-host Polling\u003c\/h3\u003e\n    \u003cp\u003eDifferent network devices are identified and processed separately — no cross-interference when working with multiple network devices.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-15_9c80c555-b5b3-4bb1-9d81-0a1b6685cb05.jpg?v=1778404614\" alt=\"Multi-host polling\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Heartbeat\/Registration --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#daeef7;\"\u003e\n    \u003ch3\u003eConfigurable Heartbeat \/ Registration Packet\u003c\/h3\u003e\n    \u003cp\u003eSimplifies cloud communication and device identification.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-17_28858663-d43f-4b84-aecf-4dfa4a6f4b8d.jpg?v=1778404616\" alt=\"Heartbeat and registration packet\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- NTP --\u003e\n  \u003cdiv class=\"ws-dark\"\u003e\n    \u003ch3\u003eNTP Protocol Support\u003c\/h3\u003e\n    \u003cp\u003eAcquiring network time for serial output or data upload.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-19_7b3f8371-e18b-4f41-9cf8-ed2d2ff730cc.jpg?v=1778404619\" alt=\"NTP support\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Configuration --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#e6f4ff;\"\u003e\n    \u003ch3\u003eMultiple Configuration Methods\u003c\/h3\u003e\n    \u003cp\u003eSupports configuration via web browser, obtaining dynamic IP address via DHCP, connecting to domain server via DNS.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-21_afba5a1b-07a5-44ff-bb89-978b0c6da769.jpg?v=1778404622\" alt=\"Configuration methods\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Protection --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eMulti-level Protection — Reliable and Stable\u003c\/h3\u003e\n    \u003cp\u003eBuilt-in galvanic isolation for power and signals ensures stable isolation voltage with high reliability and interference immunity. Built-in TVS (transient voltage suppression) effectively suppresses surges and transient peak voltages — lightning and ESD protection. Built-in self-recovery fuse and protection diode ensure stable current and voltage output, overcurrent and overvoltage protection.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-23_6d9e004d-7494-47c7-bbc2-f79124ea90ae.jpg?v=1778404625\" alt=\"Device protection\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Enclosure --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eAluminum Enclosure\u003c\/h3\u003e\n    \u003cp\u003eAluminum alloy enclosure with sandblasting and anodizing treatment. Durable and long-lasting, modern look and pleasant to the touch.\u003c\/p\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-25_99906c38-3343-4379-8651-327550f13970.jpg?v=1778404628\" alt=\"Aluminum enclosure\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Interfaces --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eInterface Description\u003c\/h3\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-27_eb010768-5b50-4782-8976-9019dc4260e3.jpg?v=1778404631\" alt=\"Interface description\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Product Photos --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eProduct Photos\u003c\/h3\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-31_774ac1a5-3f2c-4d4b-8e00-e75de934f4ab.jpg?v=1778404633\" alt=\"Product photo\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Dimensions --\u003e\n  \u003cdiv class=\"ws-section-white\"\u003e\n    \u003ch3\u003eDimensions\u003c\/h3\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/RS232-485-422-TO-POE-ETH-B-details-size_69c16ebc-f47b-4917-a68e-8f0c4a0fb602.jpg?v=1778404636\" alt=\"Dimensions\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Customization --\u003e\n  \u003cdiv class=\"ws-section\" style=\"background:#e4eefa;\"\u003e\n    \u003ch3\u003eSupport for Batch Order and Customization\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eSoftware and hardware customization\u003c\/li\u003e\n      \u003cli\u003eChanges to hardware interfaces, logo, label, enclosure, and web pages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":53028523639100,"sku":"2668^EV","price":2427.0,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/0462\/7772\/files\/ChatGPT_Image_30_._2026_._13_04_39.png?v=1780135492","url":"https:\/\/informatica.com.ua\/en\/products\/rs232-485-422-to-eth-b-24759","provider":"Informatica","version":"1.0","type":"link"}