Allen-Bradley
1794-ASB
Allen-Bradley 1794-ASB Ser E Flex I/O RIO Remote Adapter Power Supply 24VDC 5VDC
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$172.89
PLCs & Automation
2,290 listings · 2,206 in stock
2,290 PLCs & Automation listings in 6 categories, from makers like Siemens, Allen-Bradley, Mitsubishi. Surplus, used and new-surplus, every item photographed. Free shipping in the lower 48 and zero lead time on everything in stock.
Categories in PLCs & Automation
Turck
FDNP-S0808G-TT
Turck FDNP-S0808G-TT DeviceNet I/O Module 8 In 8 Out Fieldbus 11-26VDC F0073
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$42.89
Schneider Electric
TSXPSY1610
Schneider Electric TSXPSY1610 Modicon Premium Power Supply 24VDC 16W Module
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$110.89
Reliance Electric
45C69
Reliance Electric 45C69 57666-A AutoMate Dual Dry Contact Output Module 125VAC
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$117.89
Reliance Electric
45C166
Reliance Electric AutoMate 45C166 Dual Contact Output Module 250V 3A PLC Part
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$60.89
Foxboro
P0914ZX
Foxboro P0914ZX FCM Identification Module I/A Series Fieldbus Industrial Part
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$80.89
Industrial part
DMC-20261A
Optrex DMC-20261A NY-LY-B 20x2 Character LCD Display Module Industrial Equipment
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$32.89
Allen-Bradley
1492-CM1771-LD011
Allen-Bradley 1492-CM1771-LD011 Swing-Arm Conversion Module 16-Point Output PLC
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$179.89
Beckhoff
BK3150
Beckhoff BK3150 PROFIBUS DP Bus Coupler Module Industrial Automation PLC Control
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$64.89
Square D
Square D PowerLogic EMCB Energy Meter Communicat
Square D PowerLogic EMCB Energy Meter Communications Board EM Series Modbus Card
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$211.89
Allen-Bradley
1771-P4R
Allen-Bradley 1771-P4R Ser B Redundant Power Supply Module 120VAC 5VDC 8A PLC-5
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$30.89
Allen-Bradley
1746-OB16
Allen-Bradley 1746-OB16 Ser D SLC 500 Output Module 16-Point 10-50VDC PLC Card
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$55.89
Bailey
INIIT03
Bailey Controls INIIT03 INFI 90 INFI-NET to INFI-NET Transfer Module ABB DCS PLC
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$552.89
Allen-Bradley
1747-L531
Allen-Bradley 1747-L531 Ser E SLC 500 5/03 Processor Unit CPU Rev 8 PLC Module
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$185.89
Mitsubishi
AJ71C24-S6
Mitsubishi AJ71C24-S6 MELSEC A Series Computer Link Module RS-232C RS-422 PLC
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$197.89
Allen-Bradley
1747-L531
Allen-Bradley 1747-L531 Ser E Rev 8 SLC 500 5/03 Processor CPU 1747-OS302 FRN 8
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$61.89
Allen-Bradley
1756-OB16D/A
Allen-Bradley 1756-OB16D/A ControlLogix 16-Point DC Diagnostic Output Module 2A
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$43.89
Allen-Bradley
1734-TOPS
Allen-Bradley 1734-TOPS Series A POINT I/O Terminal Base Spring Clamp 8 Terminal
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$8.89
Allen-Bradley
1769-IQ16
Allen-Bradley 1769-IQ16 Ser A Compact I/O 16 Point 24VDC Input Module PLC Part
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$28.89
Microscan
97-100004-15
Microscan 97-100004-15 Power Supply 24VDC 2.0A 100-240V Barcode Scanner Adapter
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$44.89
Precision Brand
42360
Precision Brand 42360 Slotted Shim 3in x 3in.100 Gauge 7/8 Slot 208603 LOT OF 5
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$17.89 / lot of 5
Konsei
HMA-03AS-N0
Konsei Kondo HMA-03AS-N0 Mini Parallel Hand Pneumatic Gripper Air Chuck Robotic
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$399.99
Siemens
3RG9002-0DA00
Siemens 3RG9002-0DA00 AS-Interface Module 4E/4A 4 Input 4 Output PNP 24VDC F90
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$89.89
Foxboro
FCP270
Foxboro Invensys FCP270 P0917YZ Field Control Processor I/A Series DCS Module
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$400.89
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Guides for PLCs & Automation
- Legacy PLCsSLC 500 End of Life: Keep Running or Migrate?Where the SLC 500 stands, which spares keep one running, and how a phased move to CompactLogix keeps downtime short.
- Parts identificationHow to Read an Allen-Bradley Catalog Number & SeriesBulletin numbers, module codes, suffixes, the series letter and firmware revision – and how each one affects whether a replacement will work.