{"product_id":"ethernet-communication-module-yokogawa-ale111-s51","title":"Ethernet Communication Module | Yokogawa ALE111-S51","description":"\u003ch2\u003eYokogawa ALE111-S51 Ethernet Communication Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for deterministic subsystem data exchange in CENTUM VP and CENTUM CS 3000 networks, the \u003cstrong\u003eYokogawa ALE111-S51\u003c\/strong\u003e (\u003cstrong\u003eALE111 Ethernet Communication Module\u003c\/strong\u003e) provides direct physical-layer execution of 10 Mbps half-duplex transmission via RJ-45 interfaces.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCode Element\u003c\/th\u003e\n\u003cth\u003eDefinition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eALE111\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet Communication Module (FIO Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCS (Field Control Station) Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBasic Type with ISA Standard G3 Option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eALE111-S51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e125.5 mm (Height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A @ Rack Bus Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Speed\u003c\/td\u003e\n\u003ctd\u003e10 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Method\u003c\/td\u003e\n\u003ctd\u003eHalf-Duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eRJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Distance\u003c\/td\u003e\n\u003ctd\u003e100 m (Single Segment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol Support\u003c\/h3\u003e\n\u003cp\u003eThe ALE111 series supports integration with conventional analog instrumentation utilizing the 4-20 mA HART protocol. This capability allows the module to coexist on the same physical network infrastructure where legacy field devices require superimposed digital communication for configuration and diagnostics, ensuring backward compatibility with existing plant assets without requiring full field rewiring.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ALE111-S51 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module can be removed and inserted while the FCS rack is powered, provided the control logic accounts for I\/O hold states to prevent process upset.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum current load imposed on the backplane?\u003c\/p\u003e\n\u003cp\u003eA: The module draws a maximum of 0.5 A from the FCS backplane power supply during full-duplex operation.\u003c\/p\u003e\n\u003cp\u003eQ: Is redundant communication supported?\u003c\/p\u003e\n\u003cp\u003eA: Dual-redundant configurations are supported when two modules are installed in adjacent slots and configured via system engineering tools.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module into the designated FCS I\/O slot until the ejector levers lock. Use Category 5 unshielded twisted pair (UTP) cable for all RJ-45 connections. Maintain a minimum bend radius of 25 mm for all Ethernet cabling. Ensure the DCS cabinet ground potential is equalized with connected subsystems to prevent ground loops. Terminate the cable shield at one end only, typically at the cabinet earth bar, to mitigate common-mode noise. Verify link activity LEDs (ACT\/TX\/RX) before closing the cabinet door.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44209044127832,"sku":"ALE111-S51","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ALE111-S51-3.jpg?v=1780973757","url":"https:\/\/www.industriaxplc.com\/products\/ethernet-communication-module-yokogawa-ale111-s51","provider":"IndustriaX Limited","version":"1.0","type":"link"}