{"product_id":"omron-g9sx-ex041-t-rt-g9sx-series-flexible-safety-expansion-unit","title":"Unité d'extension de sécurité flexible série G9SX Omron G9SX-EX041-T-RT","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eIntegrating seamlessly into modular safety architectures, the \u003cstrong\u003eOmron G9SX-EX041-T-RT\u003c\/strong\u003e functions as a dedicated safety expansion unit designed to increase the number of safety outputs within a localized machine safety system. This expansion module operates under a \u003cstrong\u003e24 VDC\u003c\/strong\u003e nominal supply and features \u003cstrong\u003efour OFF-delayed safety outputs\u003c\/strong\u003e alongside \u003cstrong\u003eone auxiliary output\u003c\/strong\u003e, offering precise time-delay safety control when paired with a compatible G9SX Advanced Unit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Configuration:\u003c\/strong\u003e Provides four OFF-delayed safety outputs and one non-safety auxiliary output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Scalability:\u003c\/strong\u003e Connects directly to G9SX-series Advanced Units via a dedicated logical connection port.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Connections:\u003c\/strong\u003e Equipped with robust screw terminals (RT) to ensure reliable electrical contact in high-vibration environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiagnostic Feedback:\u003c\/strong\u003e Integrated LED status indicators simplify troubleshooting and field diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eSafety stop sequence delay control for robotic work cells.\u003c\/li\u003e\n  \u003cli\u003eControlled deceleration monitoring for heavy rotating machinery and CNC spindles.\u003c\/li\u003e\n  \u003cli\u003eMulti-zone safety output expansion in packaging and material handling conveyors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eOmron\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Code\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eG9SX-EX041-T-RT\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModule Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eExpansion Unit (Safety Output Expansion)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eRated Supply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 VDC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-15% to 10% of rated supply voltage\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2 W maximum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eInstantaneous Safety Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNone\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOFF-Delayed Safety Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4 outputs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eAuxiliary Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1 output\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eRated Load\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e250 VAC, 3A \/ 30 VDC, 3A (resistive load)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eRated Carry Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTerminal Block Style\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eScrew Terminals (RT)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Time (OFF to ON)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e30 ms maximum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eResponse Time (ON to OFF)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e10 ms maximum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eVibration Resistance\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eElectrical Durability\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e100,000 cycles minimum (at rated load)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMechanical Durability\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e5,000,000 cycles minimum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.165 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.50 kg (including protective over-boxing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e15.0 x 12.0 x 6.0 cm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe G9SX-EX041-T-RT is designed as an expansion companion and cannot function as an independent safety relay. It must be paired with a G9SX-AD (Advanced) safety controller. It connects via a lateral logical expansion plug. Ensure the expansion cable connection is locked securely; a loose logical connector will register a system configuration fault (indicated by flashing error LEDs on the parent Advanced Unit).\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen installing multiple G9SX units side-by-side inside high-temperature panels, pay close attention to thermal dissipation. If the internal panel temperature exceeds 45 degC, maintain a minimum spacing of 10 mm between adjacent units or derate the rated load current to prevent thermal-induced degradation of the internal mechanical relays. All power distribution schemes must use SELV\/PELV power supplies to shield the unit's logical signaling from transient high-voltage noise spikes.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDo not hot-plug or disconnect the lateral expansion cable while the system is powered. Doing so will immediately lock the G9SX parent controller into a critical error state, requiring a full power cycle to reset. The OFF-delay time on the expansion module is determined entirely by the setup on the master controller or the specific variant settings—ensure the timing configuration matches the risk assessment calculations for safety-critical stopping times before putting the system into production.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eDisconnect all primary power sources before initiating installation, removal, or wiring changes. Ensure internal capacitance charges have fully dissipated. Failure to follow industrial safety protocols can result in electrical shock, catastrophic equipment damage, or unintended machine movement.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; font-size: 0.875rem;\"\u003e1\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eMount the master G9SX Advanced Unit and the G9SX-EX041-T-RT on a standard 35 mm DIN rail inside an IP54 or higher rated industrial enclosure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; font-size: 0.875rem;\"\u003e2\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eRemove the expansion connector cover on the side of the parent unit and connect the integrated ribbon\/logical cable securely between the modules before clipping them onto the rail.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; font-size: 0.875rem;\"\u003e3\u003c\/div\u003e\n  \u003cdiv style=\"color: #2d3748;\"\u003eWire the screw terminals utilizing appropriate ferruled cabling matching the maximum 3 A carry current rating, taking care to route safety outputs separately from noisy power lines.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077928509803,"sku":"G9SX-EX041-T-RT","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/g9sx-ex041-t-rt-ooe5euwkyl1.png?v=1775733813","url":"https:\/\/www.plcprotech.com\/fr\/products\/omron-g9sx-ex041-t-rt-g9sx-series-flexible-safety-expansion-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}