{"product_id":"honeywell-experion-lx-ssd-d08g-4500-51306818-100-epni2-i-o-board","title":"Honeywell SSD-D08G-4500 51306818-100 EPNI2 I\/O Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Honeywell SSD-D08G-4500 (51306818-100) is an Enhanced Process Network Interface (EPNI2) I\/O board designed for use within Honeywell Experion PKS and TDC-3000 distributed control systems (DCS). This high-performance board serves as a critical network interface, facilitating deterministic data management and communication between field devices and the control system architecture. It is engineered to support the rigorous demands of industrial process automation, providing reliable connectivity and integration for legacy and modern control environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for integration with Experion PKS and TDC-3000 Process Manager I\/O systems.\u003c\/li\u003e\n\u003cli\u003eSupports robust, automatic, and bumpless redundancy to ensure system availability.\u003c\/li\u003e\n\u003cli\u003eFacilitates secure and deterministic I\/O data transfer across the process network.\u003c\/li\u003e\n\u003cli\u003eCompatible with Series C, C200, and C300 controller architectures for system migration and expansion.\u003c\/li\u003e\n\u003cli\u003eIncludes onboard DIP switches for node address configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas and Petrochemical:\u003c\/strong\u003e Monitoring sensors and controlling actuators in refining and upstream processing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemicals and Life Sciences:\u003c\/strong\u003e Providing precise control for processes requiring strict environmental parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation:\u003c\/strong\u003e Managing power plant operations to ensure consistent output and system stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining, Minerals \u0026amp; Metals:\u003c\/strong\u003e Handling automated processing and heavy machinery control in demanding industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilities and Water Management:\u003c\/strong\u003e Monitoring demand meters and controlling pumps and fans via digital relay outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSSD-D08G-4500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51306818-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eEPNI2 I\/O Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12-24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eModbus TCP\/IP, DeviceNet, CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Use standard ESD (Electrostatic Discharge) precautions when handling the circuit board to prevent component damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeating:\u003c\/strong\u003e Ensure the board is firmly seated in the backplane slot. In Micro TDC or Standard File configurations, verify the slot assignment (typically Slot 1 or Slot 9).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Tighten the faceplate screw securely to establish a proper ground path, which is essential for noise-free communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Set the onboard DIP switches to the correct node address before installation; ensure the address is unique and matches the configuration in your control software (NCF).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Always power down the rack or module carrier before inserting or removing the I\/O board.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch3\u003eWhat is the role of the EPNI2 board?\u003c\/h3\u003e\u003cp\u003eIt acts as a process network interface or I\/O board in Honeywell’s Experion PKS system, providing highly secure and deterministic I\/O data transfer.\u003c\/p\u003e\u003ch3\u003eIs the EPNI2 board redundant?\u003c\/h3\u003e\u003cp\u003eYes, Process Manager I\/O, including EPNI2, supports robust, automatic, and bumpless redundancy to prevent single points of failure.\u003c\/p\u003e\u003ch3\u003eDoes the EPNI2 support I\/O module migration?\u003c\/h3\u003e\u003cp\u003eYes, these I\/O modules are designed for seamless integration with Series C, C200, or C300 controllers, simplifying the transition from legacy systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":50883169288444,"sku":"SSD-D08G-4500 51306818-100","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_a51387ef-d0e3-4f23-85ec-f55de7a63880.jpg?v=1785586488","url":"https:\/\/www.electronicplc.com\/ar\/products\/honeywell-experion-lx-ssd-d08g-4500-51306818-100-epni2-i-o-board","provider":"Electronic PLC","version":"1.0","type":"link"}