Used controllers

Trusted Seller
AEG Modicon AS-B875-001 Analog Input Module
- used
- Manufacturer: Modicon
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 purchase. Your purchase includes a 30 day warr...
$120 USD
Suwanee, GA
Trusted Seller
Honeywell 621-2150 Output Module, 115 VAC
- used
- Manufacturer: Honeywell
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...
$35 USD
Suwanee, GA
Trusted Seller
Siemens 505-4516 Output Module
- used
- Manufacturer: Siemens
- Model: 505-4516
PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to your purchase. *Your purchase includes a 30 day wa...
$45 USD
Suwanee, GA
Trusted Seller
Allen Bradley 1734-IB8S Series B Point Guard I/O Safety Input Module
- used
- 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...
$795 USD
Suwanee, GA
Trusted Seller
Allen-Bradley 1734-OW4 Point I/O Output Module, Series C
- used
- Manufacturer: Allen-Bradley
- Model: 1734
PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to your purchase. Your purchase includes a 30 day war...
$50 USD
Suwanee, GA
Trusted Seller
Honeywell 621-0007 Output Module
- used
- Manufacturer: Honeywell
PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to auction close. If applicable, we will gladly refun...
$130 USD
Suwanee, GA
Trusted Seller
Allen Bradley 1734-OB8 Series C 24 VDC Digital Output Module
- used
- 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...
$155 USD
Suwanee, GA
Trusted Seller
Allen Bradley 1734-IB8S Ser B Channel 24V Point Guard I/O Safety Module Digital
- used
- 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...
$450 USD
Suwanee, GA
Trusted Seller
Allen Bradley 1734-TBS Ser A Point I/O Module Terminal Base
- new
- 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 should be submitted prior to your purchase. *Your purchase includes a 30 ...
$20 USD
Suwanee, GA
Trusted Seller
Allen Bradley 1734-OB4 Series C, 4-Point Digital Output Module
- new
- 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 should be submitted prior to your purchase. *Your purchase includes a 30 ...
$125 USD
Suwanee, GA
Trusted Seller
Allen Bradley 1734-AENT Ser B Ethernet/IP TP Media I/O Adapter 24VDC
- used
- 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...
$295 USD
Suwanee, GA
New Sealed Allen Bradley 5094-IY8 /B Flex 5000 Analog Input Module
- new
- Manufacturer: Allen-Bradley
New Sealed Allen Bradley 5094-IY8 /B Flex 5000 Analog Input Module In new working and cosmetic condition. New sealed. See pictures. I will ship within one business day. International buyers are welcome. Feel free...
$2,300 USD
Houston, TX
Emerson KJ3243X1-BK1 DeltaV Profibus DP Interface Card NEW Open Box F2
- new
- Manufacturer: Emerson
- Model: KJ3243
NEW Open Box Emerson DeltaV Profibus DP Interface Card Cat #: KJ3243X1-BK1 12P4691X042 Rev F New in Original Open Box New (Other) Surplus, Excess Inventory Located at Bitter End Trading LLC in Springfield, NH See...
$2,200 USD
Springfield, NH
Wago 750-333 Profibus Fieldbus Coupler Module w/ Input & Output Modules D17
- used
- Manufacturer: Wago
Wago Modules (1) 750-333 Profibus Fieldbus Coupler (3) 750-402 Input (4) 750-502 Output (1) 750-602 Power Supply (5) 750-504 Output (8) 750-492 Analog Input (5) 750-554 Analog Output (1) 750-454 Input (1) 750-600...
$800 USD
Springfield, NH
NEW Emerson KJ3243X1-BK1 DeltaV Profibus DP Interface Card - Sealed Bag E17
- new
- Manufacturer: Emerson
- Model: KJ3243
NEW Open Box Emerson DeltaV Profibus DP Interface Card Cat #: KJ3243X1-BK1 Rev F New in Original Open Box Static Bag with Intact Seal as Shown New (Other) Surplus, Excess Inventory Located at Bitter End Trading L...
$2,700 USD
Springfield, NH