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1794-TB3G | Allen-Bradley Flex I/O Terminal Base, 3-Wire Grounded, Screw Clamp
- Regular price
- $199.00
- Sale price
- $199.00
- Regular price
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Product Description P/N: 1794-TB3G
Description
The Allen-Bradley/Rockwell Automation 1794-TB3G terminal base is a Flex I/O 1794 series terminal base unit that is designed for hosting Flex I/O 1794 modules. It can withstand 5 to 95% non-condensing relative humidity in both operation and storage. The operating temperature range for the 1794-TB3G terminal base unit is from -20 to 70 degrees Celsius and the storage temperature range is from -40 to 85 degrees Celsius. Additionally, the maximum operating shock rating for this terminal base is 30 g and the maximum non-operating shock rating is 50 g. The 1794-TB3G terminal base unit has 36 I/O terminals.
Technical Specifications
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number | 1794-TB3G |
| Product Type | Flex I/O Terminal Base Unit |
| Terminal Screw Torque | 0.56-0.79 Nm |
| Supply Voltage Range max. | 31.2V DC/AC, 50/60Hz, 10A |
| Isolation Voltage | 50V Continuous max. |
| Voltage Rating | 24V DC/AC |
| Wire Size | 0.21-1.3 mm^2 |
| Dimensions | 94x94x69 mm |
Information About 1794-TB3G
The 1794-TB3G Flex I/O Terminal Base Unit by Allen-Bradley is a terminal base unit module that is installed with a panel or DIN rail and provides terminal I/O wiring connection points. It has 36 maximum input/output terminal points with 2 common terminals and 2 positive voltage terminals. It has 10 Chassis Ground Terminals and is built for uses in 10A and 31.2V DC applications. It provides I/O termination through the Grounded Screw Clamp and has a terminal screw torque of 0.56 x 0.79 Nm (5-7lb-in). The I/O modules are connected to the I/O bus through the 1794-TB3G and it also provides a FLEXBUS current of 640mA at 5V DC with a 2A maximum I/O terminal current.
It has a Voltage/Communication terminal rating of 125V DC/AC and 10A at 50-60 Hz and it delivers a maximum 50V (continuous) voltage isolation using the Basic Insulation Type tested for 60s at 2121V DC between the Field Wiring Terminals and FLEXBUS or any lesser module. The 1794-TB3G uses a 0.21 x 1.3 mm2 (24-16 AWG) stranded size copper wire rated at 75 °C (167 °F) with 1.2 mm (3/64 in) insulation and the whole module is given the T4A and IEC TA temperature codes. It functions without de-rating at a temperature range between -20 and 70 °C (-40 and 158 °F) at 5-95% non-condensing ambient relative humidity is stored at a factory-specified -40-85 °C (-40-185 °F) temperature range. It is built to retain standard functions at an operational shock rating of 30G and a vibration of 5G at 10-500Hz.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley/Rockwell Automation 1794-TB3G terminal base is a Flex I/O 1794 series terminal base unit that is designed for hosting Flex I/O 1794 modules. It can withstand 5 to 95% non-condensing relative humidity in both operation and storage. The operating temperature range for the 1794-TB3G terminal base unit is from -20 to 70 degrees Celsius and the storage temperature range is from -40 to 85 degrees Celsius. Additionally, the maximum operating shock rating for this terminal base is 30 g and the maximum non-operating shock rating is 50 g. The 1794-TB3G terminal base unit has 36 I/O terminals.
Technical Specifications
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number | 1794-TB3G |
| Product Type | Flex I/O Terminal Base Unit |
| Terminal Screw Torque | 0.56-0.79 Nm |
| Supply Voltage Range max. | 31.2V DC/AC, 50/60Hz, 10A |
| Isolation Voltage | 50V Continuous max. |
| Voltage Rating | 24V DC/AC |
| Wire Size | 0.21-1.3 mm^2 |
| Dimensions | 94x94x69 mm |
Information About 1794-TB3G
The 1794-TB3G Flex I/O Terminal Base Unit by Allen-Bradley is a terminal base unit module that is installed with a panel or DIN rail and provides terminal I/O wiring connection points. It has 36 maximum input/output terminal points with 2 common terminals and 2 positive voltage terminals. It has 10 Chassis Ground Terminals and is built for uses in 10A and 31.2V DC applications. It provides I/O termination through the Grounded Screw Clamp and has a terminal screw torque of 0.56 x 0.79 Nm (5-7lb-in). The I/O modules are connected to the I/O bus through the 1794-TB3G and it also provides a FLEXBUS current of 640mA at 5V DC with a 2A maximum I/O terminal current.
It has a Voltage/Communication terminal rating of 125V DC/AC and 10A at 50-60 Hz and it delivers a maximum 50V (continuous) voltage isolation using the Basic Insulation Type tested for 60s at 2121V DC between the Field Wiring Terminals and FLEXBUS or any lesser module. The 1794-TB3G uses a 0.21 x 1.3 mm2 (24-16 AWG) stranded size copper wire rated at 75 °C (167 °F) with 1.2 mm (3/64 in) insulation and the whole module is given the T4A and IEC TA temperature codes. It functions without de-rating at a temperature range between -20 and 70 °C (-40 and 158 °F) at 5-95% non-condensing ambient relative humidity is stored at a factory-specified -40-85 °C (-40-185 °F) temperature range. It is built to retain standard functions at an operational shock rating of 30G and a vibration of 5G at 10-500Hz.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.