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1794-TB3S | Allen-Bradley 1794 Flex I/O Terminal Base Unit ... | Image

Rated 4.5 with 18 reviews

About | Product Specifications

1794-TB3S

Revisions: Ser A

Description: The Allen-Bradley 1794-TB3S Flex I/O Terminal Base Unit has a 0.56-0.79 Nm Terminal Screw Torque, a 125V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 125V Continuous Isolation Voltage. It also operates with a 0.34-3.3mm^3 Wire Size and a 94x94x69 mm Dimensions.

Request a quote for 1794-TB3S

Warranty:	1 year DO Supply Warranty Included
Shipping:	Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs:	We offer repair service for the 1794-TB3S.
Exchange:	Exchange credit for your defective unit available.

To Speak to a sales representative for pricing & lead time:

Phone

1-800-730-0292

International

919-205-4392

Email

sales@dosupply.com

About 1794-TB3S

The 1794-TB3S Flex I/O Terminal Base Unit by Allen-Bradley is a 16 I/O capacity terminal base unit module with eighteen common terminals and eighteen voltage terminals used in applications with up to 125V AC/DC rating. The module has a current of 10A (max) and provides a Flexbus current of 640mA at 5V DC and a 2A current across the input/output terminals. The 1794-TB3S also provides 125V AC/DC voltage and 10A current at 50-60Hz across the voltage/COM terminals. It can provide 125V isolation voltage between Field-Wiring-to-FLEXBUS employing the Basic Insulation type and it enables I/O termination using the spring clamp termination type.
The 1794-TB3S uses copper wire with 0.34 x 3.3mm2 stranded or solid wire rated at 167 °F and with a 1.2 mm (3/64 in) thick insulation as its base circuit cable and the module has a shipping dimension of 94mm x 94mm x 69mm. Like most terminal base in the Flex I/O series, it is given the T4A (North America) and T4 IEC temperature code for maintaining function at a maximum temperature of 135 0C and it has a factory-defined operational temperature limit between -20 and 70 °C (-4 and 158 °F) at 5-95% non-condensing humidity. It is IEC-tested to functionally resist an operational vibration of 2G at 10-500Hz and it is also tested to operate without de-rating at a shock of 30G. The 1794-TB3S is UL, CSA, CE, and Ex-certified.

Technical specifications:

Part Number:	1794-TB3S
Product Type:	Flex I/O Terminal Base Unit
Terminal Screw Torque:	0.56-0.79 Nm
Supply Voltage Range max.:	125V DC/AC, 50/60Hz, 10A

Isolation Voltage:	125V Continuous
Voltage Rating:	24V DC/AC, 120V DC/AC
Wire Size:	0.34-3.3mm^3
Dimensions:	94x94x69 mm

Please refer to the manual for more information about the 1794-TB3S such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.