Reliance Electric
0-57409-N
Reliance Electric 0-57409-N 57C409 Analog Input Module 2 Channel 15VDC Isolated
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$498.89
PLCs & Automation
2,300 listings · 2,210 in stock
2,300 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
Reliance Electric
0-57636-C
Reliance Electric 0-57636-C 61C501 AutoMax 16-Channel 115V AC/DC Input Module
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$190.89
Modicon
140CPS11100
Modicon 140CPS11100 TSX Quantum Power Supply Module 115/230V 3A Industrial PLC
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$30.89
Cisco
GRWIC-1CE1T1-PRI
Cisco GRWIC-1CE1T1-PRI 1-Port Channelized T1/E1 PRI Connected Grid WAN Module
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$26.89
Reliance Electric
45C40
Reliance Electric AutoMate 45C40 Dual 115VAC/DC Input Module 802811-R Control
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$9.89
Allen-Bradley
1756-A7
Allen-Bradley 1756-A7 ControlLogix 7 Slot Chassis with 1756-PA72 Power Supply
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$201.89
Siemens
6ES7322-1BL00-0AA0
Siemens Simatic S7-300 6ES7322-1BL00-0AA0 SM322 Digital Output Module 32DO 24VDC
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$9.89
Siemens
ET200S
Siemens Simatic ET200S 6ES7131-4EB00-0AB0 Digital Input Module 2DI AC120V ST
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$24.89
Allen-Bradley
1756-CNB
Allen-Bradley 1756-CNB ControlNet Communications Bridge Module ControlLogix PLC
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$38.89
Reliance Electric
0-51839-4
Reliance Electric 0-51839-4 IRCE Relay Driver Circuit Card 8 Channel PLC Module
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$16.89
Cosel
RMB50U-2
Cosel RMB50U-2 AC DC Power Supply Module 100-120VAC 1.5A 50-60Hz Industrial Part
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$57.89
Sharp
JW-22KC
Sharp JW-22KC PLC Programming Cable 2M Data Link Lead for JW Series Controller
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$329.89
Johnson Controls
XTM-105-5
Johnson Controls Metasys XTM-105-5 Rev 1 XTM Extension Module 24VAC 5VA IP20
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$18.89
Johnson Controls
XPA-821-5
Johnson Controls Metasys XPA-821-5 Rev 1 Analog Expansion Module 24VAC 6VA IP20
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$713.89
Johnson Controls
XP9102
Johnson Controls Metasys XP9102 XP-9102-8304 Expansion Module A07 A08 Output
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$16.89
Johnson Controls
XT9100
Johnson Controls Metasys XT9100 XT-9100-8304 Extension Module Unit Controller
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$21.89
Omron
C200H-AD001
Omron C200H-AD001 SYSMAC C200H PLC 4 Point Analog Input Unit Module Made Japan
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$28.89
Omron
C200HW-NC413
Omron C200HW-NC413 SYSMAC PLC NC Unit 4-Axis Position Control Module Industrial
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$69.89
Omron
C200H-ID217
Omron C200H-ID217 SYSMAC C200H Series PLC Input Unit Module Industrial Control
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$25.89
Omron
C200H-ASC11
Omron C200H-ASC11 SYSMAC C200H ASCII Unit PLC Communication Module Industrial
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$126.89
Omron
CS1W-OD261
Omron CS1W-OD261 SYSMAC CS1 PLC Transistor Output Unit Module 24VDC 0.3A Japan
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$51.89
ABB
SD822
ABB SD822 Power Supply Module 24VDC 5A DIN Rail Industrial Automation Control
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$71.89
Pico
PA48S
Pico Electronics PA48S DC-DC Converter 28VDC to 48VDC 100W Power Supply Module
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$28.89
Allen-Bradley
1756-CNB/D
Allen-Bradley 1756-CNB/D ControlLogix ControlNet Communication Bridge Module
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$9.89
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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.