Used plc input modules

Trusted Seller
Allen Bradley 1771-NT2 High Resolution Isolated Analog Input Module Ser B
- new
- Manufacturer: Allen-Bradley
- Model: 1771
“New without Factory Packaging” Model number: 1771-NT2 | Series: SER B | Mpn: 1771-NT2 | Shipping weight: 4 lbs | Shipping dimensions: 13 x 9.25 x 2.5 in | Reference sku: 1696998
$5,007 USD
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Est. $98/mo
Delta, OH
Trusted Seller
Allen Bradley Slc-500 16-input Module
- used
- Manufacturer: Allen-Bradley
- Model: 1746-IB16
New Open Box Name: Slc-500 16-input Module | Arrival date: 08-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 50/60Hz, 24VDC | Weight (lb.): 1 | Available quantity: 3
$100 USD
Euclid, OH
Trusted Seller
Allen Bradley Slc500 Rtd Resistance Input Module
- used
- Manufacturer: Allen-Bradley
- Model: 1746
New Open Box Name: Slc500 Rtd Resistance Input Module | Arrival date: 07-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 6 | Available quantity: 1
$175 USD
Euclid, OH
Trusted Seller
Allen-bradley 1746-ib16 Slc Input Module.
- used
- Manufacturer: Allen-Bradley
- Model: 1746-IB16
New Open Box, Quantity 1 Name: Allen-bradley 1746-ib16 Slc Input Module. | Arrival date: 07-22-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 6 | Available quantity: 1
$100 USD
Euclid, OH
Trusted Seller
Liebert SiteI/O 10/0 2 MB Site Input Output PLC Module Site I/O 20 VAC SITEIO100 (NP1203-7)
- used
- Manufacturer: Liebert - Vertiv
Liebert Automated Logic MPN: SiteI/O 10/0 USED Site Input Output 10/0 PLC Control Module 2 MB Class 2 24 VAC 50-60 Hz 0.83 Amp 20 VA 30 day warranty on all purchases. Your purchase will include what is pictured a...
$568 USD
Chattanooga, TN
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ALLEN-BRADLEY ControlLogix DC INPUT MODULE 1756-IB16 SERIES A
- used
- Manufacturer: Allen-Bradley
- Model: 1756-IB16/A
USED ALLEN-BRADLEY ControlLogix DC INPUT MODULE 1756-IB16 SERIES A Shelving number (M3)
$35 USD
Sevierville, TN
Trusted Seller
Allen Bradley Compactlogix Ac Digital 16 Point Input Module
- used
- Manufacturer: Allen-Bradley
- Model: 1769
New Open Box Name: Compactlogix Ac Digital 16 Point Input Module | Arrival date: 08-08-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Weight (lb.): 6 | Available quantity: 1
$150 USD
Euclid, OH
Trusted Seller
Siemens Simatic S7-300 Analog Input Sm331 Module
- used
- Manufacturer: Siemens
- Model: 6ES
New Open Box Name: Simatic S7-300 Analog Input Sm331 Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$300 USD
Euclid, OH
Trusted Seller
Allen-Bradley 1769-IT6 Ser A CompactLogix 6-Channel Thermocouple/mV Input Module
- used
- Manufacturer: Allen-Bradley
- Model: 1769
“Tested and working Thermocouple, backed by 120-Day Warranty.” You Will Receive: - Allen-Bradley 1769-IT6 Ser A 6-Channel Thermocouple - 120-Day Warranty CompactLogix 6 Channel Thermocouple/Mv Input Module, 2 Col...
$1,300 USD
Cridersville, OH
Trusted Seller
Allen-Bradley Compact I/O Thermocouple 5 Channel mV Input Module 1769-IT6 A
- used
- Manufacturer: Allen-Bradley
- Model: 1769
“Inspected and in excellent condition, backed by a 30-day Warranty.” You Will Receive: - Allen-Bradley Compact I/O Thermocouple/mV Input Module - 30 Day Warranty Specifications: 30 DAY WARRANTY This instrument is...
$1,300 USD
Cridersville, OH
Trusted Seller
Allen Bradley Slc 500 Input Module 1746-1B32 SER D
- used
- Manufacturer: Allen-Bradley
- Model: SLC500
USED Allen Bradley Slc 500 Input Module 1746-1B32 SER D Shelving number (L17)
$22 USD
Sevierville, TN
Trusted Seller
Allen Bradley Ethernet/ip Safety Compact Block Input Module
- used
- Manufacturer: Allen-Bradley
- Model: 1791
New Factory Sealed Name: Ethernet/ip Safety Compact Block Input Module | Arrival date: 07-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Capacity: 16 INPUTS | Weight (lb.): 6 | Available quantity: 6
$400 USD
Euclid, OH
Trusted Seller
GE Fanuc IC693MDL645D Input Logic Module 24VDC
- used
- Manufacturer: Fanuc
Came from working units 30 day warranty Wr7 Bin5 Mpn: IC693MDL645D
$29 USD
Muskegon, MI
Trusted Seller
REFURBISHED ALLEN-BRADLEY SLC 500 ANALOG INPUT MODULE 1746-NI4 SERIES A
- refurbished
- Manufacturer: Allen-Bradley
- Model: SLC500
REFURBISHED ALLEN-BRADLEY SLC 500 ANALOG INPUT MODULE 1746-NI4 SERIES A Shelving number (I19)
$100 USD
Sevierville, TN
Trusted Seller
Allen Bradley Input Module 1771-IAD
- used
- Manufacturer: Allen-Bradley
- Model: 1771
Came from working unit 30 day warranty wrbin35 Mpn: 1771-IAD/B | Controller platform: PLC-5 | Country/region of manufacture: United States
$40 USD
Muskegon, MI