Schneider Electric
ABE7-CPA21
Schneider Modicon ABE7-CPA21 Telefast Analog Sub-Base 4 Channel PLC I/O DIN Rail
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$35.89
PLCs & Automation
2,296 listings · 2,206 in stock
2,296 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
Schneider Electric
TSXREY200
Schneider Electric TSXREY200 TSX REY 200 Remote X Bus Module Premium PLC Rack
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$584.89
Schneider Electric
TSXPBY100
Schneider Electric TSXPBY100 TSX PBY 100 Profibus DP Master Module Premium PLC
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$403.89
Schneider Electric
TSXDEY32D2K
Schneider TSXDEY32D2K Modicon Premium 32-Point Digital Input Module 24VDC Sink
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$80.89
Schneider Electric
ABE7-CPA31
Schneider Modicon ABE7-CPA31 Telefast Analog Sub-Base 8 Isolated Inputs PLC I/O
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$310.89
Schneider Electric
ABE7-P16T318
Schneider Modicon ABE7-P16T318 Telefast Sub-Base 16 Relay Outputs 230V PLC I/O
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$89.89
Schneider Electric
ABE7-S16E2F0
Schneider Modicon ABE7-S16E2F0 Telefast Sub-Base 16 Digital Inputs 24VDC PLC I/O
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$239.89
ABB
DSQC236D
ABB DSQC236D 3HAB2207-1/3 Robotics Servo Drive Power Supply Board Circuit PCB
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$715.89
ABB
3HAB2211-001
ABB 3HAB2211-001 DSQC 256 System Board Robotics Sensor Interface Circuit Card
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$17.89
Allen-Bradley
1771-A1B
Allen-Bradley 1771-A1B 4 Slot I/O Chassis with 1771-P7 Power Supply and Modules
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$198.89
Allen-Bradley
1403-MM05A
Allen-Bradley 1403-MM05A Powermonitor II with 1403-NSC Comm Module 120-240VAC
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$26.89
ABB
3BHB003041R0101
ABB 3BHB003041R0101 UFC719AE101 IOEC I/O Interface Module 20mA 10V Industrial
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$646.89
Allen-Bradley
1746-OVP16
Allen-Bradley 1746-OVP16 Ser C SLC 500 Output Module 16 Point 24VDC PLC Sourcing
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$62.89
Control Chief
25-02-0-066
Control Chief 25-02-0-066 Dot Matrix Display Module 91-01-0-082 Remote Control
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$99.89
Siemens
6FC5247-0AA00-0AA2
Siemens Sinumerik 840D NCU-Box 6FC5247-0AA00-0AA2 13A 57VAC CNC Control Module
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$24.89
Siemens
6ES7492-1AL00-0AA0
Siemens 6ES7492-1AL00-0AA0 SIMATIC S7-400 Front Connector Screw Terminal Block
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$14.89
Sharp
JW-38ZB
Sharp JW-38ZB Expansion Rack Panel PLC Base Unit Industrial Automation Control
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$130.89
Woodward
5439-730
Woodward 5439-730 NetCon Expansion Chassis Power Supply Module Governor Control
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$2,563.89
Woodward
8907-076
Woodward 8907-076 NetCon Single Output Module 120 VAC/DC Governor Control System
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$1,999.89
Woodward
CT116937-9905-967
Woodward CT116937-9905-967 LinkNet TC Input 6 Channel Module Governor Control
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$3,999.89
Woodward
5464-334
Woodward 5464-334 Rev J Analog Input Module ISO 4-20mA NetCon 5000 Turbine PLC
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$2,478.89
Siemens
6ES7461-0AA01-0AA0
Siemens 6ES7461-0AA01-0AA0 Simatic S7-400 IM 461-0 Receiver Interface Module PLC
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$90.89
Fanuc
A05B-2400-C001
Fanuc A05B-2400-C001 R-J3 System Operator Control Panel Robotics Pushbutton Unit
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$33.89
Siemens
6ES7492-1AL00-0AA0
Siemens 6ES7492-1AL00-0AA0 Simatic S7-400 Front Connector Screw Terminal Block
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$25.89
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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.