OverviewAllen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-W Cage Clamp, A
Mfr. Part Number:

1794-TB3/A

Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A
Full Description: Allen-Bradley 1794-TB3 FLEX I/O Terminal Base Unit, 3-Wire Screw Termination, Cage Clamp, Series A
UPC / GTIN: 10662468112359
Status: Current Product
Inventory & PricesPLCH is Not Authorized Distributor of this product
Condition:

UPP (Used in PLCH Packaging)

Warranty:
Manufacturer's Warranty & Support DO NOT apply.
Availability:
16 in stock  
Shipping Date:
Same working day, by 6 pm ET  
Estimated Value:
Your Price: $100.00
Quantity:
 
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1794-TB3/A
Disclaimer
PLC Hardware (PLCH) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens or any other Manufacturers. PLCH is NOT Authorized Dealer of this product. The product may be of older version, date codes or design than that available from authorized dealers. As PLCH is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. PLCH sells SURPLUS and USED equipment ONLY and DOES NOT sell SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining a proper license from the manufacturer. PLCH makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. PLCH also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from Original Manufacturer, its distributors, or any other source. PLCH also makes no representations as to your right to install any such software or firmware on the product. PLCH will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that PLCH DOES NOT provide any software, firmware, operating system or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance and upgrades are subject to applicable manufacturer's Licensing Agreement or similar document.
 
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1794-TB3/A RA SOP Allen-Bradley 1794-TB3 FLEX I/O Terminal Base, 3-Wire Screw, Cage Clamp, Ser. A $124.00 9 buyit
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1794-TB3G/A RA SOP Allen-Bradley 1794-TB3G Flex I/O Terminal Base, 3-Wire Grounded, Screw Clamp, A $296.00 1 buyit
1794-TB3G/A RA SPP Allen-Bradley 1794-TB3G Flex I/O Terminal Base, 3-Wire Grounded, Screw Clamp, A $150.00 1 buyit
1794-TB3G/A RA SSP Allen-Bradley 1794-TB3G Flex I/O Terminal Base, 3-Wire Grounded, Screw Clamp, A $308.00 1 buyit
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1794-TB3S/A RA SOP Allen-Bradley 1794-TB3S FLEX I/O Terminal Base, 3-Wire Spring-Clamp, Series A $136.00 2 buyit
1794-TB3S/A RA SSP Allen-Bradley 1794-TB3S FLEX I/O Terminal Base, 3-Wire Spring-Clamp, Series A $139.00 3 buyit
1794-TB3S/A RA UPP Allen-Bradley 1794-TB3S FLEX I/O Terminal Base, 3-Wire Spring-Clamp, Series A $64.00 9 buyit
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Specs & Technical Data
Specifications: Allen-Bradley 1794-TB3 FLEX I/O Terminal Base Unit, Termination Type: Cage-clamp, 3-Wire Screw; Wiring Connections: 16 I/O Inputs, 18 Commons, 18 +V Voltage; Applications: up to 132V AC & 156V DC; Current capacity: 10A max; Isolation Voltage: Established by installed module; Enclosure Type: None (open-style); Terminal Screw Torque: 0.79-1.02 Nm (7-9 lb-in);Wire Size: 0.34-2.1 mm² (22-14 AWG) solid or stranded copper wire rated at 75 °C (167 °F ) or greater, 1.2 mm (3/64 in.) insulation max. 
Miscellaneous: Each FLEX I/O module plugs into an individual terminal base unit (TB) and connects to the I/O bus & field devices. TB snaps onto the DIN rail to the right of the I/O adapter. The I/O adapter module plugs into the end TB. Each TB provides backplane connections between the I/O adapter module & I/O modules and terminal connection points for I/O wiring. TB units plugs together to form the backplane. TB allows Removal & Insertion of failed modules Under Power (RIUP). Available with SCREW or SPRING terminations. 
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