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1794-TB3S
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Product Description
The Allen-Bradley 1794-TB3S Terminal Base Unit is part of the Flex I/O 1794 series with 0.56 to 0.79 N-m terminal screw torque. This unit has a maximum supply voltage of 125 Volts DC/AC, at 50/60 Hertz and 10 Amps, and a 125 Volts of continuous isolation voltage.
Other Available Revisions for the 1794-TB3S 1794-TB3S//A
Common misspellings:
- l794-TB3S
- 179A-TB3S
- 1794-T83S
- 1794TB3S
Technical Specifications for 1794-TB3S
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | Flex I/O |
| Part Number | 1794-TB3S |
| Product Type | Terminal Base Unit |
| Product Line | Flex I/O 1794 |
| Terminal Screw Torque | 0.56 to 0.79 Nm |
| Supply Voltage | 125V DC/AC |
| Frequency | 50/60 Hz |
| Current | 10 A |
| Isolation Voltage | 125 V Continuous |
| Voltage Rating | 24V DC/AC, 120V DC/AC |
| Operating Temperature | -20 to 70 degrees Celsius |
| Operational Vibration | 2 G at 10 to 500 Hertz |
| Dimensions | 94 x 94 x 69 mm |
| Flexbus Rating | 640 mA at 5 V DC |
About 1794-TB3S
The 1794-TB3S Terminal Base Unit is a Flex I/O terminal base unit that is manufactured by Allen-Bradley/Rockwell Automation as a Flex I/O 1794 series terminal base. It has an I/O module capacity of 16 I/O modules and it comes with 18 common terminals and 18 voltage terminals intended for use with applications that have a voltage rating of up to 125 Volts AC/DC. This terminal base unit features a current rating of 10 Amps maximum, and it offers a Flexbus current rating of 640 milliamps at 5 Volts DC with a current rating of 2 Amps across the I/O terminals. The Allen-Bradley 1794-TB3S Terminal Base Unit also offers a voltage rating of 125 Volts AC/DC and a current rating of 10 Amps at a frequency range of 50 to 60 Hertz. This unit can also provide an isolation voltage of 125 Volts between the field wiring and the Flexbus wiring through a basic insulation type and it enables the termination of inputs and outputs via the spring clamp termination type.
The Allen-Bradley 1794-TB3S Terminal Base Unit uses copper wire with a size of 0.34 to 3.3 square millimeters (solid or stranded) and that is rated for operation at 167 degrees Fahrenheit. It comes with approximate shipping dimensions of 94 x 94 x 69 millimeters. Most of the terminal bases in the Flex I/O input and output series have the T4A and T4 IEC temperature code ratings, which means that they can stay in operation at a maximum temperature of 135 degrees Celsius. The 1794-TB3S Terminal Base Unit also has a default operating temperature range from -20 to 70 degrees Celsius at a 5 to 95 percent (non-condensing) relative humidity. This module is IEC-tested so that it can handle 2 g of operational vibration at 10 to 500 Hertz.
The Allen-Bradley 1794-TB3S Terminal Base Unit is part of the Flex I/O 1794 series with 0.56 to 0.79 N-m terminal screw torque. This unit has a maximum supply voltage of 125 Volts DC/AC, at 50/60 Hertz and 10 Amps, and a 125 Volts of continuous isolation voltage.
F.A.Q for 1794-TB3S
