{"product_id":"abb-tb807-3bse008538r1-modulebus-terminator-for-s800-i-o","title":"ABB TB807 | 3BSE008538R1 | Modulebus Terminator for S800 I\/O","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB TB807 (3BSE008538R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision-engineered\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModulebus terminator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS800 I\/O\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystem, critical for maintaining electrical integrity and reliable communication between the AC 800M controller and connected I\/O modules. This passive unit prevents signal reflections at the end of the Modulebus, ensuring stable and error-free data transfer across the I\/O network.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity Maintenance\u003c\/strong\u003e\u003cbr\u003eThe TB807 provides matched impedance termination at the end of the Modulebus, preventing signal reflections and preserving clean, high-speed digital signals across all modules in the I\/O cluster.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e\u003cbr\u003eEquipped with a standard Modulebus connector, the TB807 simply plugs into the last I\/O module carrier (TU810, TU830, or equivalent), requiring no software configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact, Robust Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVibration Resistant:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLocks securely into the I\/O base, preventing disconnection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Efficient:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMinimal footprint preserves DIN rail space for active I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePassive Operation\u003c\/strong\u003e\u003cbr\u003eThe terminator requires no external power, contributing zero thermal load and drawing no current from the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced System Reliability\u003c\/strong\u003e\u003cbr\u003eBy stabilizing bus impedance, TB807 improves overall MTBF, reducing intermittent communication errors and preventing \"Module Missing\" or \"I\/O Fault\" alarms in the 800xA control environment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eTB807 Modulebus Terminator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3BSE008538R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eS800 I\/O \/ AC 800M Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eBus Termination \/ Impedance Matching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eStandard Modulebus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eEnd of I\/O Cluster (Last Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eWidth 17 mm, Depth 13 mm, Height 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e0.01 kg (10 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to +85°C (-40°F to 185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eIP20 (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eCE, UL 61010-1, UL 61010-2-201, IEC 61131-2, ATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMarine Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eABS, BV, DNV, LR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePollution Degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2 (IEC 60664-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eISA-S71.04: G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eEMC Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eEN 61000-6-4, EN 61000-6-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eRoHS \/ WEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDirective 2011\/65\/EU, Directive 2012\/19\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eS800 I\/O Bus Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures signal stability in AC 800M controller setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCritical Control Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for systems where uninterrupted I\/O communication is required, including factory automation, building control, and process monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClustered Module Configurations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNecessary at the physical end of any Modulebus string, including multi-cluster or fiber-extended setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEvery Modulebus string must be terminated with a TB807 or equivalent device.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert the terminator at the last module of the cluster to maintain signal integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFailure to install a proper terminator may cause I\/O errors or prevent modules from being recognized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is power required for TB807 operation?\u003c\/strong\u003e\u003cbr\u003eA: No, the TB807 is a passive component and does not consume power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be used with all S800 I\/O clusters?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is compatible with any S800 I\/O cluster requiring Modulebus termination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are there similar terminators for comparison?\u003c\/strong\u003e\u003cbr\u003eA: TB808 and TB809 are other ABB Modulebus terminators designed for alternative I\/O or high-reliability configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44133712560227,"sku":"TB807 3BSE008538R1","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/ABBTB8073BSE008538R1.jpg?v=1776842414","url":"https:\/\/precisemodule.com\/products\/abb-tb807-3bse008538r1-modulebus-terminator-for-s800-i-o","provider":"Precise Module Ltd.","version":"1.0","type":"link"}