Building Filters
About the Allen-Bradley 1734
The Allen-Bradley 1734 is a modular, compact I/O family designed for distributed industrial control. It delivers flexible digital and analog I/O options in a small footprint, enabling easy field wiring, fast installation and scalable distributed architectures for factory automation projects.
- Trusted Seller
Allen-bradley Point I/o Ac Digital Output Module - 1734-oa4
- Manufacturer: Allen-Bradley
- Model: 1734
New, Open Box Name: Point I/o Ac Digital Output Module | Arrival date: 10-01-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 2
$54 USDEuclid, OH 
ALLEN BRADLEY,1734-IB8,DIGITAL INPUT MODULE
- Manufacturer: Allen-Bradley
- Model: 1734
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$15 USDGalion, OH- Trusted Seller
Allen Bradley Enhanced Source Digital Output Module - 1734-ob8e
- Manufacturer: Allen-Bradley
- Model: 1734
New Open Box Name: Enhanced Source Digital Output Module | Arrival date: 08-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 3A, 24VDC | Weight (lb.): 1 | Available quantity: 8
$52 USDEuclid, OH - Trusted Seller
Allen Bradley Lot Of 10 8 Point Digital Output Modules - 1734-ob8
- Manufacturer: Allen-Bradley
- Model: 1734
Q10, Made In Singapore, New Open Box Name: Lot Of 10 8 Point Digital Output Modules | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 7 x 4 x 3 | Weight (lb.): 1 | Available quantity: 3
$399 USDEuclid, OH 
ALLEN BRADLEY,1734-IB8,INPUT MODULE LOT OF 2
- Manufacturer: Allen-Bradley
- Model: 1734
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$25 USDGalion, OH- Trusted Seller
Allen Bradley 2-point Analog Output Module, 2pcs - 1734-oe2c
- Manufacturer: Allen-Bradley
- Model: 1734
New Open Box, 2pcs Name: 2-point Analog Output Module, 2pcs | Arrival date: 08-19-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$190 USDEuclid, OH - Trusted Seller
Allen-Bradley 1734-IB8 I/O Input Module
- Manufacturer: Allen-Bradley
- Model: 1734
$59 USDEaton Rapids, MI 
ALLEN BRADLEY,1734-ARM,ADDRESS RESERVE MODULE
- Manufacturer: Allen-Bradley
- Model: 1734
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$10 USDGalion, OH
ALLEN BRADLEY,1734-8CFG,I/O MODULE
- Manufacturer: Allen-Bradley
- Model: 1734
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$45 USDGalion, OH
ALLEN BRADLEY,1734-EPAC,EXPANSION POWER MODULE
- Manufacturer: Allen-Bradley
- Model: 1734
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$135 USDGalion, OH- Trusted Seller
Allen-Bradley 1734-OB8 I/O Output Module
- Manufacturer: Allen-Bradley
- Model: 1734
$40 USDEaton Rapids, MI 
ALLEN BRADLEY,1734-RTB,TERMINAL MODULE LOT OF 3
- Manufacturer: Allen-Bradley
- Model: 1734
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$15 USDGalion, OH
ALLEN BRADLEY,1734-FPD,FIELD POWER DISTRIBUTOR MODULE
- Manufacturer: Allen-Bradley
- Model: 1734-FPD
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$15 USDGalion, OH
ALLEN BRADLEY,1734-MB,SER A MOUNTING BASE LOT OF 10
- Manufacturer: Allen-Bradley
- Model: 1734
Used in good condition, lot of 10. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the picture...
$48 USDGalion, OH- Trusted Seller
Allen Bradley Allen Bradley 1734-MB, 1734 RTBS
- Manufacturer: Allen-Bradley
- Model: 1734
Came from a working unit 30 day warranty WrBin129
$15 USDMuskegon, MI