{"product_id":"honeywell-fs-tsdi-16uni-digital-input-safety-module","title":"Honeywell FS-TSDI-16UNI Digital Input Safety Module","description":"\u003ch2\u003eHoneywell FS-TSDI-16UNI Digital Input Safety Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for 16-channel discrete signal acquisition in Safety Instrumented Systems (SIS), the \u003cstrong\u003eHoneywell FS-TSDI-16UNI\u003c\/strong\u003e (\u003cstrong\u003eFS-TSDI-16UNI\u003c\/strong\u003e Digital Input Safety Module) provides direct physical\/electrical execution across safety control backplanes.\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\u003eFS-TSDI-16UNI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e430 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Module Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRack Backplane Supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 Discrete Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Ratings\u003c\/td\u003e\n\u003ctd\u003eUp to 50 VDC (Category 3), Up to 150 VDC (Category 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe hardware establishes secure channel-to-channel isolation and galvanic barriers between discrete input paths to prevent high-voltage surges from breaching sensitive logic nodes. While the module manages discrete binary inputs across a universal voltage range up to 150 VDC, internal diagnostic loops continuously verify terminal voltage stability and field wiring continuity without interrupting process control execution. Furthermore, robust channel isolation eliminates ground loop interference across complex field instrument loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the FS-TSDI-16UNI module be configured for different input voltage thresholds?\u003c\/p\u003e\n\u003cp\u003eA: The module supports distinct voltage levels up to 50 VDC and 150 VDC categories, configured via system firmware to match specific field sensor specifications.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module capable of line monitoring for short-circuit and open-circuit detection?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports diagnostic checks to verify field loop continuity, provided the safety system application is programmed to monitor channel status transitions continuously.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support hot-swapping under normal SIS operations?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is permissible only when the safety application and rack design have been validated for non-disruptive replacement according to plant safety requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eSnap the module firmly onto standard DIN EN TS32 or TS35 x 7.5 rails within the enclosure to ensure complete mechanical stability. Use screened twisted-pair cabling for all 16 discrete input channels, terminating shield drain wires directly at the cabinet ground busbar to maintain galvanic isolation integrity. Segregate safety-related input cables from standard process control and high-voltage power runs to mitigate electromagnetic noise coupling. Validate each channel using the safety engineering station before commissioning the safety logic.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43853886160995,"sku":"FS-TSDI-16UNI","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/272.1_17a148bd-3a32-45b3-9e30-03c4aafe74e3.jpg?v=1764056080","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-fs-tsdi-16uni-digital-input-safety-module","provider":"AutoControl Global","version":"1.0","type":"link"}