{"product_id":"abb-ps862elinear-isolated-amplifier-board","title":"ABB PS862ELinear Isolated Amplifier Board","description":"\u003cp\u003eConfigured for high-accuracy analog signal conditioning within modular distributed control networks, the \u003cstrong\u003eABB PS862E\u003c\/strong\u003e (\u003cstrong\u003ePS862E\u003c\/strong\u003e Linear Isolated Amplifier Board) provides direct physical\/electrical execution. Operating within the ABB Advant OCS and MOD 300 distributed control system frameworks under an active 24 VDC distribution rail, this hardware assembly establishes galvanic isolation barriers across low-level analog channels to eliminate ground loops and block high-amplitude electrical transients.\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\u003ePS862E\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Switzerland\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\u003e3.1 cm x 10.7 cm x 13 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eFactory standard industrial ambient window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Tolerance\u003c\/td\u003e\n\u003ctd\u003eUp to 95 % non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Frequency Bounds\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz (+\/-10 %) power line tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Topology\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation linear amplifier matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Advant OCS, MOD 300 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Condition Profile\u003c\/td\u003e\n\u003ctd\u003eBrand new, original packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Window\u003c\/td\u003e\n\u003ctd\u003e12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drives Dedicated I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe PS862E manages linear amplification curves and analog scaling tasks directly over the system's distribution backplane. To transmit normalized current loop or millivolt variables to upstream processor modules without data distortion or conversion latency, the onboard active isolation circuitry conditions each channel to optimize backplane bus communication velocity across adjacent analog-to-digital converter slots. This clean signal tracking prevents high-frequency common-mode noise from entering the system processing buses, directly supporting predictable multi-channel operations and expanding modular I\/O density scaling options across dense, rack-mounted control cages. Because the analog isolation barriers run on dedicated operational amplifiers and physical optocoupler\/transformer links, the board maintains strict firmware flash compatibility with the primary DCS controllers, ensuring system database tags and configuration parameters calibration maps map over the bus line without causing signal transit noise or communication timeouts.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the galvanic isolation matrix on the PS862E help stabilize backplane bus communication velocity?\u003c\/p\u003e\n\u003cp\u003eA: The galvanic isolation blocks stray currents and electrical surges from reaching the inner logic planes of the rack. By preventing field-side electrical interference from corrupting the digital bus lines, the isolation keeps signaling edges sharp and maintains an optimal backplane bus communication velocity.\u003c\/p\u003e\n\u003cp\u003eQ: What physical system errors occur if the 24 VDC supply voltage drops below the operational threshold?\u003c\/p\u003e\n\u003cp\u003eA: A severe drop in the supply voltage destabilizes the board's internal linear amplification circuits. This power fault distorts the analog signal tracking and causes saturation values, forcing the central processing module to flag an out-of-bounds analog input error and activate local channel-fail diagnostics.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47589424038078,"sku":"PS862E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-29_16-30-47_763b7f87-2eb4-46b9-8788-b910d214fad6.png?v=1780047767","url":"https:\/\/www.autooiltech.com\/products\/abb-ps862elinear-isolated-amplifier-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}