{"product_id":"abb-ld-810hse-ex-3bse091722r1-linking-device","title":"ABB LD 810HSE EX 3BSE091722R1 Linking Device","description":"\u003cp\u003eThe \u003cstrong\u003eABB LD 810HSE EX\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eLD 810HSE EX\u003c\/strong\u003e Linking Device, operates as a dedicated hardware component for high-speed protocol translation and bus topology mapping between FOUNDATION Fieldbus High Speed Ethernet (HSE) networks and H1 field device segments. The rail-mounted communication module translates digital instrumentation frames natively at the hardware tier to maintain cyclic variable telemetry across decentralized process control platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLD 810HSE EX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BSE091722R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eS900 I\/O Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany \/ United States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg (0.55 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg (0.55 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Dimensions\u003c\/td\u003e\n\u003ctd\u003e100 mm (H) x 35 mm (W) x 105 mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003eStandard 35 mm DIN rail installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Power Supply Input\u003c\/td\u003e\n\u003ctd\u003eExternal 24 VDC power feed required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldbus Trunk Support\u003c\/td\u003e\n\u003ctd\u003eFour (4) independent H1 links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface Port\u003c\/td\u003e\n\u003ctd\u003eOne (1) dedicated High Speed Ethernet (HSE) connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH1 Segment Power Constraints\u003c\/td\u003e\n\u003ctd\u003eSeparate, external H1 barrier segment power supplies required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Architecture\u003c\/td\u003e\n\u003ctd\u003eSupported (Requires complete unit matching; dual-device replacement required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatteries Contained\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication_Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Network Topology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus H1 and HSE Gateway Protocol Mapping\u003c\/strong\u003e The linking device functions as an active network gateway, organizing real-time variables from four discrete H1 fieldbus segments running at 31.25 kbps and bridging them directly into a high-bandwidth 100 Mbps HSE backbone loop. This communication engine translates token-passing publisher\/subscriber tables into deterministic Ethernet data blocks, facilitating immediate access for upper-tier plant SCADA and DCS control strategy tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegment Isolation, Signal Power Routing, and Network Redundancy\u003c\/strong\u003e While the internal processing core draws potential from an external 24 VDC line, each of the four H1 links requires separate, isolated fieldbus power conditioning infrastructure to preserve intrinsic safety protocols in hazardous areas. For high-availability architectures, the hardware supports active redundant twinning; however, the module cannot be interchanged individually with older generation LD 800 hardware inside an active cluster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What technical restrictions apply to executing a partial hardware replacement within an active redundant linking device pair?\u003c\/p\u003e\n\u003cp\u003eA: The LD 810HSE EX is physically incompatible with older LD 800 components in a mixed cluster layout. If upgrading an existing redundant pair, both devices must be replaced concurrently with identical LD 810HSE EX units to maintain cross-talk synchronization routines and prevent backplane bus logic collisions.\u003c\/p\u003e\n\u003cp\u003eQ: How is the physical redundancy synchronization loop connected between two adjacent LD 810HSE EX modules?\u003c\/p\u003e\n\u003cp\u003eA: Inter-module redundancy tracking operates over a dedicated peer-to-peer interconnection path. The specific redundancy cable can be fabricated or sourced directly by the site technicians according to standard pinout specifications and does not need to be procured through ABB as a separate catalog part number.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45114989969523,"sku":"LD810HSEEX 3BSE091722R1","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-18_16-20-22.png?v=1781771871","url":"https:\/\/www.dcssupplier.com\/products\/abb-ld-810hse-ex-3bse091722r1-linking-device","provider":"DcsSupplier Limited","version":"1.0","type":"link"}