{"product_id":"ics-triplex-t9482-analog-output-module","title":"ICS Triplex T9482 Analog Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eICS Triplex T9482\u003c\/strong\u003e serves as the primary \u003cstrong\u003eT9482\u003c\/strong\u003e Analog Output Module utilized to execute precision variable control and actuator drive functionality across safety-instrumented system (SIS) 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\u003eT9482\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICS Triplex (Rockwell Automation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eTrusted Safety Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom \/ United States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.36 kg (0.79 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.0 cm x 12.3 cm x 16.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit precision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Configurations\u003c\/td\u003e\n\u003ctd\u003eVoltage and current software-selectable matching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Output Range\u003c\/td\u003e\n\u003ctd\u003e-10 V to +10 V (±10 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA loop protocol integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V DC channel-to-channel and channel-to-logic boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Update Rate\u003c\/td\u003e\n\u003ctd\u003e10 ms per channel concurrent refresh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% of full scale deviation limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Power Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal loop tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety Instrumented System Architecture and Fail-Safe Execution\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 Certification Architecture:\u003c\/strong\u003e The analog output module is engineered with continuous internal diagnostic sub-routines to operate safely within high-integrity emergency shutdown and critical control loops. The hardware validates output register health dynamically to maintain safety parameters up to SIL3 thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Modular Redundant (TMR) 2oo3 Logic Execution:\u003c\/strong\u003e Internal voter circuits run parallel processing tracks to execute 2oo3 (two-out-of-three) voting matrices directly on the outgoing 16-bit command words. This hardware mechanism cross-checks calculation pathways, detecting and isolating individual internal component drifts before they can corrupt the active 4-20 mA or ±10 V field loop command vectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation Boundaries:\u003c\/strong\u003e Robust 1500 V DC physical isolation barriers decouple each of the 8 individual analog channels from each other and from the core backplane logic. This design suppresses common-mode electrical noise, blocks external grounding loop currents from altering register data, and safeguards internal components from high-voltage field transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe State Execution:\u003c\/strong\u003e If the module detects an unresolvable hardware failure or a breakdown in its internal 2oo3 voting structures, it forces all channels to a pre-configured, predictable fail-safe state. The analog outputs immediately drop to zero or an unpowered safe de-energized value, ensuring that connected control valves or positioners transition safely into their designed shutdown positions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45084933816435,"sku":"T9482","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-09_10-22-08_7e68cebf-aeb4-4f28-a9ad-d060f9ef7200.png?v=1780971945","url":"https:\/\/www.dcssupplier.com\/products\/ics-triplex-t9482-analog-output-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}