{"product_id":"t9881-ics-triplex-analog-output-termination-assembly","title":"T9881 | ICS Triplex | Analog Output Termination Assembly","description":"\u003cp\u003eConfigured for signal routing in Trusted TMR systems, the \u003cstrong\u003eICS Triplex T9881\u003c\/strong\u003e (\u003cstrong\u003eT9881\u003c\/strong\u003e Analog Output Module) provides direct physical and electrical execution. The module operates as a termination assembly supporting field-side signal termination for analog output loops, ensuring interface connectivity between field instrumentation and the safety-critical controller backplane.\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\u003eT9881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICS Triplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.2 cm x 12.4 cm x 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003e8 Analog Output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSIS Triple Modular Redundancy (TMR) Architecture\u003c\/h3\u003e\n\u003cp\u003eThe T9881 is engineered to maintain signal integrity within the triple modular redundancy (TMR) 2oo3 architecture of the Trusted platform. The module provides galvanic isolation for its analog output channels, ensuring that electrical faults or ground potential variances on the field-side loops do not propagate into the safety processor logic. By utilizing this isolated termination assembly, the system ensures fail-safe state execution, where the output loops remain predictable and protected against external electrical transients, supporting the overall SIL3 requirements of the control loop.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the T9881 be used for both voltage and current signal types?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the T9881 termination assembly is designed to support both voltage and current signals, facilitating flexibility in field device interfacing while maintaining standard loop integrity.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module require specific field-side power for its operation?\u003c\/p\u003e\n\u003cp\u003eA: The T9881 is powered by a 24 VDC source. Field wiring must be routed to the appropriate terminals to ensure the output loop is correctly energized and isolated from the primary control logic circuits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the mounting rack is properly grounded before installing the T9881 termination assembly to establish a reference for signal shielding.\u003c\/li\u003e\n\u003cli\u003eVerify that all field wiring is correctly identified for the 8 analog output channels prior to connection to the termination block.\u003c\/li\u003e\n\u003cli\u003eUtilize shielded twisted-pair cabling for all analog signals, ensuring the shield is terminated at the cabinet entry ground bar to maintain noise immunity.\u003c\/li\u003e\n\u003cli\u003eCheck that input and output terminal connections are secure and tightened to the specified torque to prevent intermittent signal loss due to vibration.\u003c\/li\u003e\n\u003cli\u003ePerform a loop continuity and voltage\/current verification check post-installation to confirm that the signals match the expected values programmed in the safety controller.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ICS Triplex","offers":[{"title":"Default Title","offer_id":52961974255925,"sku":"T9881","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/T9881.png?v=1780552518","url":"https:\/\/www.5gplc.com\/products\/t9881-ics-triplex-analog-output-termination-assembly","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}