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1797-TB3
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PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.
Product Description
The Allen-Bradley terminal base unit with the product code 1797-TB3 is made for the FLEX Ex I/O systems and it allows for up to 36 wiring connections in both directions. The unit is installed with a spring-clamp and it includes certifications from the CE, UL, C-UL, FM and other standards.
Other Available Revisions for the 1797-TB3 1797-TB3//A
Common misspellings:
- l797-TB3
- 1797-T83
- 1797TB3
Technical Specifications for 1797-TB3
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | FLEX Ex I/O |
| Part number | 1797-TB3 |
| Number of terminals | 1 row of 16, 2 rows of 18 |
| Terminal screw torque | 0.8 to 1 N-m (7 to 9 pounds per inch) |
| Isolation voltage | Channel-to-channel isolation, determined by inserted module |
| Weight | 200 grams (0.4 pound) |
| Dimensions (HxWxD) | 94 x 94 x 69 millimeters (3.7 x 3.7 x 2.7 inches) |
| Relative humidity | 5 to 95% (non-condensing) |
| Operating shock | 15 grams peak acceleration with 11 milliseconds pulse width |
| Operating vibration | 2 grams at 10 to 500 Hertz per IEC 68-2-6 |
| Operating temperature | -20 to 70 degrees Celsius (-4 to 158 degrees Fahrenheit) |
| Storage temperature | -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit) |
About 1797-TB3
The catalog number 1797-TB3 is used for a FLEX Ex I/O terminal base unit made by Allen-Bradley/Rockwell Automation. The terminal base has a screw-cage design which allows for an easy and quick installation process. The unit supports mounting on a DIN rail and it is designed for use with systems installed in hazardous locations. The 1797-TB3 terminal base unit has mounting dimensions of 94 x 94 x 69 millimeters (3.7 x 3.7 x 2.7 inches) and it also supports mounting on a wall or on a panel. The manufacturer provides an optional mounting kit for panel or wall mounting.
The 1797-TB3 terminal base unit supports 1 row of 16 terminals or 2 rows of 18 terminals. The terminal screw torque of the 1797-TB3 is 0.8 to 1 N-m (7 to 9 pounds on an inch). The unit has a channel-to-channel isolation which is determined by an inserted module and it uses 12-gauge or 4 square-millimeter stranded wire. The approximate weight of the 1797-TB3 unit is 200 grams or 0.4 pounds. This terminal base is tested for operating shock of 15 g peak for 11 milliseconds. The tested vibration of the unit would be 2 g at 10 to 500 Hertz per the IEC 68-2-6 standards. This terminal base is IECEx, CENELEC, UL, C-UL, FM, and INMETRO certified. The unit is not field-repairable. It can host 36 wiring connections. The 1797-TB3 terminal base unit has a tab cover that is used for the connection of the backplane bus. This terminal base does not support non-intrinsically safe signals.
The Allen-Bradley terminal base unit with the product code 1797-TB3 is made for the FLEX Ex I/O systems and it allows for up to 36 wiring connections in both directions. The unit is installed with a spring-clamp and it includes certifications from the CE, UL, C-UL, FM and other standards.
F.A.Q for 1797-TB3
