Used modulators

Trusted Seller
Allen-Bradley 1734-OB8 Ser C
- Manufacturer: Allen-Bradley
- Model: 1734-IB8 C
Came from a working unit 30 day warranty Wr26
$220 USD
Muskegon, MI
Trusted Seller
Allen-Bradley 1734-EP24DC Ser B
- Manufacturer: Allen-Bradley
- Model: 1734-EP24DC
Came from a working unit 30 day warranty Wr26
$110 USD
Muskegon, MI
Trusted Seller
Allen-Bradley 1734-MB Ser A, 1734-RTB Ser A
- Manufacturer: Allen-Bradley
- Model: 1734
Came from a working unit 30 day warranty Wr13 Bin5
$50 USD
Muskegon, MI
Trusted Seller
Allen-Bradley 1734-MB Ser A 1734-RTB
- Manufacturer: Allen-Bradley
- Model: 1734
Came from a working unit 30 day warranty WrBin83
$30 USD
Muskegon, MI
Trusted Seller
Allen-Bradley 1734-MB Ser A, 1734-RTB Ser A
- Manufacturer: Allen-Bradley
- Model: 1734
Came from a working unit 30 day warranty WrBin139
$20 USD
Muskegon, MI
Trusted Seller
Allen Bradley 1734-OB8S I/O Module W/ 2 Mounting Bases & Terminal Blocks
- Manufacturer: Allen-Bradley
- Model: 1734
Used Allen Bradley 1734-OB8S I/O Module W/ 2 Mounting Bases & Terminal Blocks. 1734-OB8S: DIGITAL DC OUTPUT 8 CHANNEL CURRENT SOURCING 24 VDC DIN-RAIL OPEN STYLE 1734-MB Mounting Base: DIN-RAIL MOUNT FORMS THE IN...
$675 USD
Millis, MA
Trusted Seller
Allen Bradley 1734-OB4E C with 1734-RTB A and 1734-MB A
- Manufacturer: Allen-Bradley
- Model: 1734
“This item is in new condition it was taken from a new machine that was never in use. No box included.” YOU ARE BUYING ONE (1) This Allen Bradley 1734-OB4E C output module. It comes paired with the 1734-RTB A and...
$125 USD
Austinville, VA
Trusted Seller
Allen Bradley 1734-MB Series A Terminal Base
- Manufacturer: Allen-Bradley
- Model: 1734
PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. Your purchase includes a 30 day...
$25 USD
Suwanee, GA
Allen-Bradley 1734TB
- Manufacturer: Allen-Bradley
- Model: 1734
10pcs Box NEW Allen Bradley 1734TB POINT I/O Module Base loc3C-4. New in box OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. Here at Palmetto Automation Inc. we ...
$144 USD
Duncan, SC
ALLEN BRADLEY 1734-8CFG
- Manufacturer: Allen-Bradley
- Model: 1734
New spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. May have minor scuffs. ****Modules are new. Removed from a PLC that was set up but never used **** Here at Palmet...
$349 USD
Duncan, SC
Allen-Bradley 1734-OB8S
- Manufacturer: Allen-Bradley
- Model: 1734
Sealed Allen Bradley 1734-OB8S /B POINT I/O 8-Ch Safety Output. We have 5 individual sealed boxes dated 2015/11/22. Canceled brewery project surplus and tool crib spares. Here at Palmetto Automation Inc. we endea...
$196 USD
Duncan, SC
Allen-Bradley 1734-IB8 Ser.D
- Manufacturer: Allen-Bradley
- Model: 1734-IB8 D
(10 Units) New Sealed Allen Bradley 1734-IB8 / D 8 Pt Digital Input Mod loc3E-28. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence....
$450 USD
Duncan, SC
Allen Bradley 1734-IB8, terminal base, NNB,
- Manufacturer: Allen-Bradley
- Model: 1734
“Nice unit, see pictures for more info” JR-36 Free shipping to lower 48 With Warranty Located in Hamilton mi New inventory listed daily Feel free to ask any questions
$300 USD
Hamilton, MI
Allen Bradley 1734-AENTR communication adapter, NNB, AB 1734-RTB
- Manufacturer: Allen-Bradley
- Model: 1734
“Nice unit, see pictures for more info” JR-39 Free shipping to lower 48 With Warranty Located in Hamilton mi New inventory listed daily Feel free to ask any questions
$650 USD
Hamilton, MI
Trusted Seller
Allen Bradley 1734-AENTR Series B, 2 Port Ethernet/IP TP I/O Adapter
- Manufacturer: Allen-Bradley
- Model: 1734
PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. Your purchase includes a...
$250 USD
Suwanee, GA