{"product_id":"honeywell-fc-tsro-08uni-digital-output-field-termination-assembly-module","title":"Honeywell FC-TSRO-08UNI Digital Output Field Termination Assembly Module","description":"\u003cp\u003eConfigured for relay-based safety output switching in the Honeywell Safety Manager system, the Honeywell FC-TSRO-08UNI (TSRO-08UNI) Digital Output Field Termination Assembly provides eight relay output channels between the system interconnection cable SICC-0001\/Lx and external field wiring. Each channel contains three relays, a fused normally open field contact, and a status LED. The assembly supports SIL3 applications in accordance with IEC 61508 and uses a common external power connection.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eFC-TSRO-08UNI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eTSRO-08UNI\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Relay Field Termination Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eHoneywell Safety Manager\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRelay-based digital output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Voltage\u003c\/td\u003e\n\u003ctd\u003e36 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Pick-up Voltage\u003c\/td\u003e\n\u003ctd\u003e19.2 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e2 A per channel, fused\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Output Current\u003c\/td\u003e\n\u003ctd\u003e1 mA at 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Voltage\u003c\/td\u003e\n\u003ctd\u003e250 VAC \/ 250 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Contact\u003c\/td\u003e\n\u003ctd\u003eNormally open (NO), fused\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Rating\u003c\/td\u003e\n\u003ctd\u003e2 AT, slow-acting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Configuration\u003c\/td\u003e\n\u003ctd\u003eThree relays per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eLED per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Connection\u003c\/td\u003e\n\u003ctd\u003eCommon power connection via screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interface\u003c\/td\u003e\n\u003ctd\u003eSICC-0001\/Lx system interconnection cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Wiring Interface\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eIEC 61508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Application Rating\u003c\/td\u003e\n\u003ctd\u003eSIL3, without fault exclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRelay Output Architecture and SIL3 Operation\u003c\/h3\u003e\n\u003cp\u003eThe FC-TSRO-08UNI provides eight relay-based output channels for switching external field loads. Each channel incorporates three relays and a fused normally open field contact. The common external power connection supplies the assembly through screw terminals.\u003c\/p\u003e\n\u003cp\u003eThe relay contacts support AC and DC switching within the specified maximum ratings, including 115 VAC and 230 VAC applications. The energized relay state is indicated by the channel status LED.\u003c\/p\u003e\n\u003cp\u003eThe module is specified for SIL3 applications in accordance with IEC 61508 without relying on fault exclusions. Application-level safety performance depends on the complete safety loop design, wiring, load characteristics, and system configuration.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the FC-TSRO-08UNI switch both AC and DC field loads?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The specified maximum output voltage is 250 VAC or 250 VDC. The connected load must also comply with the channel's 2 A fused current rating and the applicable relay contact limitations.\u003c\/p\u003e\n\u003cp\u003eQ: What protection is provided for each relay output channel?\u003c\/p\u003e\n\u003cp\u003eA: Each channel has a fused normally open field contact with a 2 AT slow-acting fuse. Each channel also has a status LED indicating the energized relay state.\u003c\/p\u003e\n\u003cp\u003eQ: How does the FC-TSRO-08UNI connect to the Safety Manager system and field wiring?\u003c\/p\u003e\n\u003cp\u003eA: The assembly interfaces with the SICC-0001\/Lx system interconnection cable and terminates external field wiring at screw terminals. It uses one common external power connection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the FC-TSRO-08UNI model and compatibility with the installed Honeywell Safety Manager system before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm that the system interconnection cable matches the specified SICC-0001\/Lx interface.\u003c\/li\u003e\n\u003cli\u003eWire field loads to the designated screw terminals in accordance with the manufacturer's terminal assignment documentation.\u003c\/li\u003e\n\u003cli\u003eVerify that the external supply is within the specified nominal 24 VDC and maximum 36 VDC input ratings.\u003c\/li\u003e\n\u003cli\u003eCheck that each connected load remains within the 2 A fused current limit and the maximum 250 VAC \/ 250 VDC output voltage rating.\u003c\/li\u003e\n\u003cli\u003eRoute relay output wiring separately from low-level analog and communication wiring where practical to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eApply protective earthing and cable shielding according to the system installation documentation and site electrical standards.\u003c\/li\u003e\n\u003cli\u003eVerify fuse ratings, field contact continuity, relay operation, and LED status indications during commissioning.\u003c\/li\u003e\n\u003cli\u003eValidate the complete safety function and SIL3 requirements at system level before placing the installation into service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67764427096306,"sku":"FC-TSRO-08UNI","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/FC-TSRO-08UNI1.jpg?v=1792220256","url":"https:\/\/www.petrospare.com\/products\/honeywell-fc-tsro-08uni-digital-output-field-termination-assembly-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}