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1794-TB3T Flex I/O

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Allen Bradley
1794-TB3T Refurbished
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 Product Description

Terminal Base, 3-Wire, for Temperature Modules, Cage Clamp 1794 FLEX I/O

 Warranty Information

All Refurbished products come with a 1-Year Automation Webstore Warranty.

 Product Overview

The 1794-TB3T is a grounded spring-clamp terminal base for use with Flex IO modules. It has built-in Sixteen (16) I/O, Ten (10) common and Four (+V) terminals, Eight (8) chassis ground and Two (2) sets of Cold Junction Compensation terminals. It may be used in application with voltage supply up to Up to 132V AC/156 VDC. It has a Current capacity of 10A.

The 1794-TB3T terminal base is compatible for use with 24V dc Analog Input Modules such as 1794-IF4I, 1794-IR8; 24V dc Analog Input / Output Modules including 794-IE4XOE2, 1794-IF2XOF2I and 24V dc Analog Output Modules such as 1794-OE4 and 1794-OF4I.

Terminal base are primarily used to provide attachment to Flex IO module sand interface to signaling devices and instruments through the built-in I/O, Power and grounding terminals. It also allows installation of Flex IO system to a DIN rail of via a mounting plate through the pre-designed mounting holes. Series connection of power to the adjacent or nearby module can be made via the integrated daisy-chaining Supply In and Supply Out terminals. It also provides an isolation between the actual Flex IO module and instruments thus, removal of module power is allowed.

This module has working voltage rating of 24 VAC / VDC and 120VAC /VDC. Isolation voltage is dependent of the attached Flex IO module. Operating temperature for this module is -20…70 °C (-4…158 °F), Operating shock of 30g, Operating Vibration of 5g. If intended as spare, store this module at -40…85 °C (-40…185 °F) and non-operating shock of 50g.

VIIIVThe 1794-TB3T is a Flex IO Terminal base. This component is a spring clamp terminal base that is used with Flex IO modules. It has 16 I/O, 10 common; 4 +V terminals; 8 chassis ground; 2 sets CJC terminals.

 Product Specifications

Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Product Description: Flex IO Terminal Base
Part Number: 1794-TB3T
Supply Voltage range: 132V ac/156V dc
Input frequency range: 50/60Hz
Working Voltage / Isolation Voltage: 24 VAC / VDC? 120VAC /VDC
Terminal Screw Torque: 1.4 Nm
Wire Size: 22…12 AWG (0.34 mm2…2.5mm2) stranded copper wire rated at 75 °C or higher3/64 in (1.2mm)insulation max.
Enclosure rating: None (open-style)
Operating Temperature: -20…55 °C
Relative Humidity: 5…95% noncondensing
Vibration: 5 g @ 10…500 Hz
Operating Shock: 30 g
leadTimeRefurbished: Tomorrow, April 15th
leadTimeNewSurplus: Monday, April 20th
stockLevelRefurbished: 21
stockLevelNewSurplus: 8

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