Used Input/Output Modules in USA

Trusted Seller
Siemens Cpu Interface Module
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Cpu Interface Module | Arrival date: 09-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$509 USD
Euclid, OH
Trusted Seller
Phoenix Contact Ethernet Extension Module
- Manufacturer: Phoenix Contact
Used Name: Ethernet Extension Module | Arrival date: 04-08-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 24VDC | Weight (lb.): 6 | Available quantity: 1
$120 USD
Euclid, OH
Trusted Seller
Siemens Dp Interface Module
- Manufacturer: Siemens
- Model: 6ES7151
New Open Box Name: Dp Interface Module | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 100 MBIT/S | Weight (lb.): 1 | Available quantity: 1
$130 USD
Euclid, OH
Trusted Seller
Siemens Simatic Dp Interface Module
- Manufacturer: Siemens
- Model: 6ES7151
New Open Box Name: Simatic Dp Interface Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 100MBPS TRANSFER RATE | Weight (lb.): 1 | Available quantity: 1
$150 USD
Euclid, OH
Reliance,61C346,Analog Input Module
- Manufacturer: Reliance Electric
“Used and in good condition.” Used and in good condition. 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. Pl...
$1,000 USD
Galion, OH
Trusted Seller
Siemens Simatic S7 Interface Module
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Simatic S7 Interface Module | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$125 USD
Euclid, OH
Trusted Seller
Siemens Electronics Module For Et200s
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Electronics Module For Et200s | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$150 USD
Euclid, OH
Trusted Seller
Beckhoff PLC Programming Terminal 4-channel Module
- Manufacturer: Beckhoff
- Model: KL
New Open Box Name: PLC Programming Terminal 4-channel Module | Arrival date: 11-05-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 85mA | Weight (lb.): 1 | Available quantity: 3
$150 USD
Euclid, OH
Trusted Seller
Allen-Bradley 1734-OB8 I/O Output Module
- Manufacturer: Allen-Bradley
- Model: 1734
$40 USD
Eaton Rapids, MI
Trusted Seller
Siemens Simatic Dp Et200s Interface Module
- Manufacturer: Siemens
- Model: 6ES7151
New Open Box Name: Simatic Dp Et200s Interface Module | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: TRANSFER RATE: 100MBPS MAX | Weight (lb.): 1 | Available quantity: 1
$170 USD
Euclid, OH
Trusted Seller
Allen Bradley 1746-IB16 Input Module Series C
- Manufacturer: Allen-Bradley
Came from working units 30 day warranty Wr12 Bin4 Mpn: 1746-IB16 | Country/region of manufacture: United States | Controller platform: SLC 500
$30 USD
Muskegon, MI
Trusted Seller
Siemens Input Module U-08N
- Manufacturer: Siemens
Came from working units 30 day warranty Wr9 Bin3 Mpn: U-08N
$55 USD
Muskegon, MI
Trusted Seller
Gemco Series 1992 Output Module Relay Board
- Manufacturer: Gemco
$300 USD
Eaton Rapids, MI
SPECTRUM CONTROLS,8000-RAO-208,OUTPUT MODULE
- Manufacturer: Spectrum Controls
“USED.” 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 ...
$1,000 USD
Galion, OH
Trusted Seller
OPTO 22 G4 0AC24 Output Module 120 VAC 3 AMP 24 Volt Logic
- Manufacturer: OPTO 22
$20 USD
Eaton Rapids, MI