Call or text 469-316-8517Mon–Fri 9 AM–3:30 PM CT In stock – zero lead timeFree shipping (lower 48)
Menu

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

1,081–1,104 of 2,300 results

Filters
Setex SP051/0 OUT-16 Relay Module PLC Board

Setex

SP051/0

Setex SP051/0 SP 51/1 BG300003 Digital Output OUT-16 Relay Module PLC Board

Used

Only 2 left

Free shippingShips next business day

$204.89

Make an offer on Setex SP051/0
Phoenix Contact 2966841 Black PLC Relay Terminal

Phoenix Contact

2966841

Phoenix Contact PLC-ATP BK 2966841 Separating Plate 2mm Black PLC Relay Terminal

New

In stock

Free shippingShips next business day

$14.89

Make an offer on Phoenix Contact 2966841
Allen-Bradley 1770-KF2 Communication Interface Module

Allen-Bradley

1770-KF2

Allen-Bradley 1770-KF2 Ser B Rev F Data Highway Communication Interface Module

Used

Only 2 left

Free shippingShips next business day

$35.89

Make an offer on Allen-Bradley 1770-KF2
ABB NBAA-01 Building Automation Adapter

ABB

NBAA-01

ABB NBAA-01 Building Automation Adapter 3AUA489002B5492 24VDC 3W Drive Option

Used

Only 1 left

Free shippingShips next business day

$15.89

Make an offer on ABB NBAA-01
Allen-Bradley 1771-IXE Millivolt Input Module PLC-5

Allen-Bradley

1771-IXE

Allen-Bradley 1771-IXE Ser B Thermocouple Millivolt Input Module PLC-5 96082874

Used

Only 1 left

Free shippingShips next business day

$59.89

Make an offer on Allen-Bradley 1771-IXE
RFL 101985-1 Power Supply Module

RFL

101985-1

RFL 9150B 110VAC Power Supply Module 101985-1 +5V +15V -15V EPT 103-40655 Card

Used

Only 1 left

Free shippingShips next business day

$49.89

Make an offer on RFL 101985-1
Allen-Bradley 1720-A1221 4 AC Input Cardlok Module Card

Allen-Bradley

1720-A1221

Allen-Bradley 1720-A1221 Ser D Solid State Logic 4 AC Input Cardlok Module Card

New Surplus

Only 1 left

Free shippingShips next business day

$198.89

Make an offer on Allen-Bradley 1720-A1221
Weidmuller 96X02223 Module Ribbon Connector PLC

Weidmuller

96X02223

Weidmuller 96X02223 Interface Terminal Block Module Ribbon Connector PLC I/O

Used

Only 1 left

Free shippingShips next business day

$1,998.89

Make an offer on Weidmuller 96X02223
Allen-Bradley 1784-PCM4/B DH485 Communication Cable

Allen-Bradley

1784-PCM4/B

Allen-Bradley 1784-PCM4/B Ser B DH485 Communication Cable 1784-PCMK SLC 500 PLC

New Surplus – Open Box

Only 4 left

Free shippingShips next business day

$132.89

Make an offer on Allen-Bradley 1784-PCM4/B
Omron C200H-CPU21 Sysmac CPU Unit PLC Controller

Omron

C200H-CPU21

Omron C200H-CPU21 Sysmac C200H CPU Unit PLC Controller 100-240VAC No Memory Unit

Used

Only 1 left

Free shippingShips next business day

$146.89

Make an offer on Omron C200H-CPU21
Omron C200H-ME831 PLC

Omron

C200H-ME831

Omron C200H-ME831 EEP-ROM Memory Unit 16KB Cassette Sysmac C200H PLC Automation

Used

Only 1 left

Free shippingShips next business day

$198.89

Make an offer on Omron C200H-ME831
Schiele 05021 SVS 2 404 Control Module

Schiele

05021

Schiele SVS 2 404 05021 Control Module 24-48V AC/DC 0.8A Industrial Automation

Used

Only 1 left

Free shippingShips next business day

$59.89

Make an offer on Schiele 05021
Siemens 505-4632 Output Module Industrial Control

Siemens

505-4632

Siemens TI 505-4632 Simatic 505 PLC 32 Point AC Output Module Industrial Control

Used

Only 5 left

Free shippingShips next business day

$19.89

Make an offer on Siemens 505-4632
Siemens 505-4332 TI Simatic PLC

Siemens

505-4332

Siemens TI 505-4332 Simatic 505 PLC 24VDC Input Module Automation Industrial

Used

Only 1 left

Free shippingShips next business day

$17.89

Make an offer on Siemens 505-4332
Intel 668081-004 PCI Network Adapter Card

Intel

668081-004

Intel 668081-004 PRO/100 PCI Network Adapter Card 10/100 Ethernet NIC Server PC

Used

Only 1 left

Free shippingShips next business day

$16.89

Make an offer on Intel 668081-004

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).

Request a quote on PLCs & Automation

Guides for PLCs & Automation