SMC
EX300-IE1-AB-X1
SMC EX300-IE1-AB-X1 IE Unit Serial Interface Module 24VDC Industrial Automation
Only 1 left
Free shippingShips next business day
$100.89
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
Industrial part
Leoni Tube Cover Robotic Dress Pack Cable Protec
Leoni Tube Cover Robotic Dress Pack Cable Protection Guard Industrial Automation
Only 1 left
Free shippingShips next business day
$283.89
SMC
MHL2-32D-X5675
SMC MHL2-32D-X5675 Parallel Air Gripper 32mm Bore Pneumatic Automation Robotics
Only 1 left
Free shippingShips next business day
$1,019.89
Siemens
6ES7153-2AA02-0XB0
Siemens 6ES7153-2AA02-0XB0 Simatic S7 ET 200M IM 153-2 Interface Module PLC
In stock
Free shippingShips next business day
$45.89
Siemens
6ES7153-2BA02-0XB0
Siemens 6ES7153-2BA02-0XB0 Simatic S7 ET 200M IM 153-2 Interface Module PLC
Only 1 left
Free shippingShips next business day
$42.89
Siemens
6ES7153-2BA01-0XB0
Siemens 6ES7153-2BA01-0XB0 Simatic S7 ET 200M IM 153-2 Interface Module PLC
Only 1 left
Free shippingShips next business day
$53.89
Reliance Electric
45C60
Reliance Electric 45C60 AutoMate Dual Output Module 120VAC 2A PLC Industrial
Only 1 left
Free shippingShips next business day
$17.89
Industrial part
ZL-C0-CBL20-2
ZIPLink ZL-C0-CBL20-2 CLICK PLC I/O Cable 20 Position 2.0M 250V 2A Automation
Only 1 left
Free shippingShips next business day
$66.89
Reliance Electric
45C66
Reliance Electric 45C66 AutoMate Dual Contact Output Module 5A 3AG Lot of 37
Only 1 lot left
Free shippingShips next business day
$678.89 / lot of 37
Allen-Bradley
1756-TBCH
Allen-Bradley 1756-TBCH Ser A ControlLogix 36 Pin Cage Clamp Terminal Block RTB
Only 1 left
Free shippingShips next business day
$17.89
WAGO
750-504
Wago 750-504 4-Channel Digital Output Module 24VDC 0.5A DIN Rail PLC I/O Part
Only 3 left
Free shippingShips next business day
$9.89
WAGO
750-502
Wago 750-502 2-Channel Digital Output Module 24VDC 2.0A DIN Rail PLC I/O Part
Only 2 left
Free shippingShips next business day
$42.89
WAGO
750-612
Wago 750-612 Power Supply Module 0-230V AC/DC 10A DIN Rail Automation PLC I/O
Only 2 left
Free shippingShips next business day
$21.89
WAGO
750-402
WAGO 750-402 4-Channel Digital Input Module 24V DC 3.0ms PLC I/O System Terminal
Only 5 left
Free shippingShips next business day
$21.89
Beckhoff
KL2114
Beckhoff KL2114 4 Channel Digital Output Bus Terminal 24VDC 0.5A PLC Industrial
Only 1 left
Free shippingShips next business day
$20.89
Reliance Electric
25311-00
Reliance Electric 25311-00 253'11-00 Reduction Unit Module Industrial Control
Only 1 left
Free shippingShips next business day
$24.89
Omron
SP20-DT-D
Omron SP20-DT-D Sysmac Mini SP20 Programmable Controller 24VDC 10W Automation
Only 1 left
Free shippingShips next business day
$67.89
Industrial part
2105S48-X
Conversion Devices 2105S48-X DC/DC Converter 48V In 5V Out 20W Isolated Module
Only 5 left
Free shippingShips next business day
$16.89
Reliance Electric
0-54220
Reliance Electric 0-54220 AutoBus Link Board 64-Bit AutoMate PLC 800756-6A Part
Only 1 left
Free shippingShips next business day
$38.89
Reliance Electric
0-52711
Reliance Electric 0-52711 AutoMate Data Input Card 115VAC PLC Board 800792-69A
In stock
Free shippingShips next business day
$11.89
Reliance Electric
0-54207
Reliance Electric 0-54207 AutoMate Counter Board PLC Module 800782-51A Part
Only 2 left
Free shippingShips next business day
$33.89
Reliance Electric
0-54220
Reliance Electric 0-54220 AutoBus Link Board 64-Bit AutoMate PLC 801412-88A
Only 4 left
Free shippingShips next business day
$30.89
Reliance Electric
45C63
Reliance Electric AutoMate 45C63 Dual Output Module 24VDC 2A PLC Industrial
Only 3 left
Free shippingShips next business day
$35.89
Reliance Electric
45C44
Reliance Electric AutoMate 45C44 Dual 24V AC/DC Input Module PLC Industrial
Only 1 left
Free shippingShips next business day
$10.89
Get a quote on PLCs & Automation
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
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.