{"product_id":"allen-bradley-1794-tb3g-flex-i-o-terminal-base-unit","title":"Allen-Bradley 1794-TB3G | Flex I\/O Terminal Base Unit","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1794-TB3G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom Allen-Bradley is a Flex I\/O 1794 series terminal base unit designed to host multiple I\/O modules. It provides convenient I\/O wiring connections for panel or DIN rail installations. This terminal base supports high-current applications up to 10A and ensures reliable communication with FLEXBUS modules. Its robust design handles extreme temperatures and mechanical stress while maintaining optimal performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e36 maximum I\/O terminal points with 2 common and 2 positive voltage terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10 chassis ground terminals for enhanced grounding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports 10A and 31.2V DC\/AC applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFLEXBUS connectivity provides 5V DC, 640mA standard, 2A maximum current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage\/communication terminals rated at 125V DC\/AC, 10A at 50–60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact, DIN rail or panel mountable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide operating temperature range: –20 to 70 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperature range: –40 to 85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock rating: 30G; vibration rating: 5G at 10–500 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports wire sizes 0.21–1.3 mm² (24–16 AWG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlex I\/O Terminal Base Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlex I\/O 1794\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1794-TB3G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.56 lbs (0.26 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Screw Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.56–0.79 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.2V DC\/AC, 50\/60 Hz, 10A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50V continuous max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24V DC\/AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.21–1.3 mm² (24–16 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFLEXBUS Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V DC, 640 mA nominal, 2A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\/Communication Terminal Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125V DC\/AC, 10A at 50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–20 to 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–40 to 85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShock \u0026amp; Vibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30G shock; 5G vibration at 10–500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel or DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1794-TB3G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal base ensures stable and reliable module connectivity. Its multiple I\/O points and high-current support enable diverse industrial applications. Additionally, its mechanical resilience and temperature tolerance guarantee consistent operation in demanding environments. FLEXBUS communication ensures seamless integration with the 1794 module series.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the\u003cspan\u003e \u003c\/span\u003e1794-TB3G\u003cspan\u003e \u003c\/span\u003ebrand new and original?\u003c\/strong\u003e\u003cbr\u003eA1: Yes, it is fully original and brand new from Allen-Bradley.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How fast can I receive this terminal base unit?\u003c\/strong\u003e\u003cbr\u003eA2: We have stock. Delivery usually takes 3 days to 2 weeks depending on order size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What shipping methods are used?\u003c\/strong\u003e\u003cbr\u003eA3: Common logistics include DHL, FedEx, and UPS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What if I find quality issues?\u003c\/strong\u003e\u003cbr\u003eA4: We support returns within 30 days if there are quality problems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How many I\/O points does this terminal base support?\u003c\/strong\u003e\u003cbr\u003eA5: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1794-TB3G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports up to 36 I\/O points with 10 ground terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What is the maximum FLEXBUS current?\u003c\/strong\u003e\u003cbr\u003eA6: It provides a nominal 640 mA and maximum 2A for connected modules.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50777781961000,"sku":"1794-TB3GM","price":356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1794-TB3GM1.jpg?v=1758874759","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1794-tb3g-flex-i-o-terminal-base-unit","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}