{"product_id":"bently-nevada-136188-01-3500-series-ethernet-rs232-modbus-i-o-module","title":"Bently Nevada 136188-01 3500 Series Ethernet\/RS232 Modbus I\/O Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for seamless integration within industrial monitoring architectures, the \u003cstrong\u003e136188-01\u003c\/strong\u003e serves as the rear I\/O interface backplane for the Bently Nevada 3500\/92 Communication Gateway module. This heavy-duty \u003cstrong\u003eEthernet\/RS232 Modbus I\/O Module\u003c\/strong\u003e establishes secure and efficient digital communication links between 3500 machinery protection systems and external plant assets, such as Distributed Control Systems (DCS), Programmable Logic Controllers (PLCs), and SCADA platforms.\u003c\/p\u003e\n\n\u003cp\u003eBy housing both high-speed Ethernet capabilities and legacy serial connectivity, the module facilitates the translation and transmission of static and dynamic machinery data. This interface ensures real-time diagnostic parameters and alarm statuses are readily available across the plant network without compromising the primary safety and shutdown capabilities of the protection rack.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual interface architecture featuring dedicated RJ45 Ethernet and serial RS232 physical ports.\u003c\/li\u003e\n  \u003cli\u003eDirect backplane coupling designed specifically for the Bently Nevada 3500 rack system.\u003c\/li\u003e\n  \u003cli\u003eSupports simultaneous communication configurations to optimize system integration.\u003c\/li\u003e\n  \u003cli\u003eRuggedized construction for high reliability in harsh industrial environments.\u003c\/li\u003e\n  \u003cli\u003eFacilitates high-speed Modbus TCP\/IP and standard Modbus RTU data protocols.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower generation facilities monitoring steam and gas turbine systems.\u003c\/li\u003e\n  \u003cli\u003eOil and gas extraction and refining operations.\u003c\/li\u003e\n  \u003cli\u003ePetrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial rotating machinery supervision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e136188-01\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3500 Series Machinery Protection System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEthernet \/ RS232 Modbus I\/O Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompatible Gateway Module\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3500\/92 Communication Gateway\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEthernet Interface Port\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1x RJ45 (10Base-T\/100Base-TX compatible)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSerial Interface Port\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1x RS232 DB9 Connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupported Protocols\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eModbus TCP, Modbus RTU\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.0 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePort Type\u003c\/th\u003e\n      \u003cth\u003eConnector Standard\u003c\/th\u003e\n      \u003cth\u003ePrimary Protocol Function\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEthernet Port\u003c\/td\u003e\n      \u003ctd\u003eRJ45\u003c\/td\u003e\n      \u003ctd\u003eModbus TCP Client\/Server communications over LAN\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSerial Port\u003c\/td\u003e\n      \u003ctd\u003eRS232 (DB9)\u003c\/td\u003e\n      \u003ctd\u003eModbus RTU point-to-point configuration and diagnostics\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eProper physical installation and electrical grounding are critical to prevent data corruption or equipment damage. Adhere to the following engineering steps:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlot Alignment:\u003c\/strong\u003e Mount the 136188-01 I\/O module in the rear slot of the 3500 rack directly behind the corresponding 3500\/92 Communication Gateway main module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Sequencing:\u003c\/strong\u003e Ensure the rack power supply is switched off or proper hot-swap procedures are strictly maintained during insertion to protect the bus transceiver circuitry from transient surges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShielding \u0026amp; Cabling:\u003c\/strong\u003e Use high-quality Category 5e (or better) shielded industrial Ethernet cable. For RS232 serial connections, utilize low-capacitance shielded cabling and limit run lengths to the standard 15-meter threshold.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the 3500 chassis ground is properly terminated to a low-impedance earth ground system to shield delicate signal lines from electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668301443435,"sku":"136188-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/136188-01-oreoavsu1xk_66140140-1c4d-4f47-96f7-c88c3a57c080.jpg?v=1765520550","url":"https:\/\/www.plcprotech.com\/tr\/products\/bently-nevada-136188-01-3500-series-ethernet-rs232-modbus-i-o-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}