{"product_id":"g9sx-ex041-t-rt-omron-flexible-safety-unit-expansion-unit","title":"G9SX-EX041-T-RT Omron Flexible Safety Unit Expansion Unit","description":"\u003cp\u003e\u003cspan\u003eConfigured for timed safety output expansion in G9SX safety control systems,\u003c\/span\u003e\u003cspan\u003e the \u003c\/span\u003e\u003cb\u003eOmron G9SX-EX041-T-RT\u003c\/b\u003e\u003cspan\u003e (\u003c\/span\u003e\u003cb\u003eG9SX-EX041-T-RT\u003c\/b\u003e\u003cspan\u003e Flexible Safety Unit) provides direct physical execution of OFF-delayed shutdown commands across connected machine automation safety circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePart Nomenclature \u0026amp; Designation Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eG9SX\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e Core family identity for modular flexible safety units\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEX\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e Functional classification indicating expansion unit hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e0\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e Zero instantaneous safety output channels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e4\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e 4 OFF-delayed safety output channels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e1\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e 1 auxiliary monitoring output channel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eT\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e Maximum OFF-delay timing control integration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRT\u003c\/b\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cspan\u003e Removable screw terminal interface configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical \u0026amp; Electrical Performance Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eG9SX-EX041-T-RT\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOmron\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eJapan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.165 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e115 mm x 25 mm x 125 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 to 55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 W max.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated Supply Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Voltage Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-15% to 10% of rated supply voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated Load\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 VAC, 3 A \/ 30 VDC, 3 A (resistive load)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated Carry Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum Switching Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 VAC, 125 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Time (OFF to ON)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 ms max.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eResponse Time (ON to OFF)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms max.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eElectrical Durability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100,000 cycles min. (rated load, 1,800 cycles\/hour)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMechanical Durability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5,000,000 cycles min. (7,200 cycles\/hour)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVibration Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDeterministic Internal Bus \u0026amp; Signal Isolation Architecture\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe module utilizes dedicated side-connector backplane bus communication velocity to link directly with master safety controllers,\u003c\/span\u003e\u003cspan\u003e maintaining execution synchronism without relying on external network protocols like EtherNet\/IP or Profinet.\u003c\/span\u003e\u003cspan\u003e Channel-to-channel internal galvanic isolation shields control electronics from field contact transients.\u003c\/span\u003e\u003cspan\u003e Firmware flash compatibility across the G9SX platform guarantees fixed safety loop timing,\u003c\/span\u003e\u003cspan\u003e maintaining strict compliance during deterministic safety trip sequences.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePackage \u0026amp; Supply List\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x Omron G9SX-EX041-T-RT Flexible Safety Expansion Block\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x Factory-Mounted Screw Terminal Block Assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x Technical Installation Instruction Leaflet\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation \u0026amp; Wiring Directives\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDIN-Rail Mounting\u003c\/b\u003e\u003cspan\u003e Mount the unit vertically onto a standard 35-mm DIN rail within an enclosure offering at least IP54 ingress protection.\u003c\/span\u003e\u003cspan\u003e Ensure 50-mm vertical clearance above and below for natural thermal dissipation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTerminal \u0026amp; Cable Routing\u003c\/b\u003e\u003cspan\u003e Utilize copper conductors rated for 60\/75 deg C.\u003c\/span\u003e\u003cspan\u003e Tighten all screw terminal connectors to a torque specification between 0.\u003c\/span\u003e\u003cspan\u003e5 and 0.\u003c\/span\u003e\u003cspan\u003e6 N.\u003c\/span\u003e\u003cspan\u003em to prevent loose contact arcing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eElectrical Separation\u003c\/b\u003e\u003cspan\u003e Route safety signal lines away from heavy AC power cables and variable frequency drive motor leads to prevent electromagnetic interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Inquiries \u0026amp; Operational FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhat is the principal output configuration of the G9SX-EX041-T-RT?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt provides four OFF-delayed safety outputs and one auxiliary monitoring output,\u003c\/span\u003e\u003cspan\u003e with zero instantaneous safety outputs built in.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes the G9SX-EX041-T-RT function as a standalone controller?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo,\u003c\/span\u003e\u003cspan\u003e this expansion unit must be connected to a G9SX master unit via the dedicated internal side connector to operate properly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhat voltage supply is required for operation?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unit operates on 24 VDC with an allowable operating voltage range from -15% to 10% of the rated supply voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHow fast is the ON-to-OFF response time when triggered?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unit features a maximum ON-to-OFF response time of 10 ms,\u003c\/span\u003e\u003cspan\u003e excluding any pre-configured internal OFF-delay time setting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhat type of wiring connections are provided on the -RT variant?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe -RT designation indicates that the unit is equipped with removable screw terminal blocks for field conductor connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhat is the electrical switching capacity of the safety contacts?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe contacts handle a rated load of 250 VAC at 3 A or 30 VDC at 3 A under standard resistive load switching conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCan this unit be hot-swapped while the system is powered?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo,\u003c\/span\u003e\u003cspan\u003e main control power must be completely disconnected before attaching or removing expansion modules from the backplane bus.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhat is the rated power consumption of the module?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe internal circuitry and output coils consume a maximum power rating of 2 W under full 24 VDC load conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306618863789,"sku":"G9SX-EX041-T-RT","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/G9SX-EX041-T-RT_1.jpg?v=1789966951","url":"https:\/\/www.maxwellplc.com\/products\/g9sx-ex041-t-rt-omron-flexible-safety-unit-expansion-unit","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}