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We stock and service PLC Industrial Automation equipment, replacement parts and related systems - both current and discontinued products.

Select from the search results below or call us at (212) 772- 6992 ext. 704 or email rfitzgerald@yorkscientific.com for help with your PLC requirements.

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1000 results found for "PLC"
Beckhoff

Basic Cpu Module, Cpu With 2 Ethernet Ports, Operating System Windows Ce, With Twincat Plc Runtime, 8 W, 0 To +50 Degrees C, Ip20

CX1020-0011-Refurbished

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Asea Brown Boveri

Plc Control Board

31159334-Refurbished

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Allen Bradley

Plc Cpu Module, 5 G @ 10-500 Kz, Din Rail Mount, 6 Kv Contact Discharges, 8 Kv Air Discharges, Rack Mountable

1769-L30ERMS-T-Refurbished

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Beckhoff

Basic Cpu Module, Cpu With 2 Ethernet Ports, 2 X Usb And Dvi-i, Operating System Windows Ce, With Twincat Plc/nc Runtime, 8 W, 0 To +50 Degrees C, Ip20

CX1030-0112-Refurbished

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Sew Eurodrive

Pc Board, Plc Board

811 986 4.53-Refurbished

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Triconex

Digital Input Plc Di External Terminator, 24 Vac/dc, 2 Panels

2553-Refurbished

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Siemens

Central Processing Unit, Simatic S7-300, Cpu 317t-2 Dp, For Plc And Technology Tasks, 1st Interface Mpi/dp / 12 Mbit/s, 2nd Interface Dp (drive), 102

6ES7317-6TK13-0AB0-Refurbished

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Beckhoff

Basic Cpu Module, 128 Mb Ram Internal Memory Extension, Cpu With Ethernet + Com1 (standard), 2 X Usb And Dvi, Operating System Windows Ce, With Twincat Plc Runtime

CX1001-0111-Refurbished

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Allen Bradley

Plc Module, Disctributed I/o, 8 Point, Digital Output, Protected, Vdc, Conformal Coated

1734-OB8EK-Refurbished

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Beckhoff

Bus Terminal Controller, Compact, With Integrated Iec 61131-3 Plc, 48 Kbytes Program Memory, 24 Vdc, 70 Ma, Ethernet Tcp/ip Interface, Ethernet Protocols Twincat Ads, Modbus Tcp, 0 To +55 De

BC9050-Refurbished

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Schneider Electric

Logic Controller, Compact Base, M238 Plc, Rel S Type, 24 Discrete I/o, Can / Open, Ram, 110-240 Vac

TM238LFAC24DRS0-Refurbished

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Omron

Touch Screen Hmi, Ivory Bezel, 8 Inch Tft/lcd Hmi, High-speed Plc Built-in, Rs-232c - 3 Built-in, Usb - 2 Built-in, Ethernet - 1 Built-in, Landscape Mount, Devicenet Master - 1 Built-in, 327

NSJ8-TV01-G5D-Refurbished

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Wago

2-channel Analog Output, ±10 Vdc, S5 Plc Data Format, Light Gray

750-556/000-200-Refurbished

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Beckhoff

Basic Cpu Module, 32 Mb Ram Internal Memory Extension, Cpu With Ethernet + Com1 (standard), Operating System Windows Ce, With Twincat Plc Runtime

CX1000-0011-Refurbished

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Intelligrated System

Intelligent Control Card, Built-in Control Or External Plc Control Logic, With 100ma Driving Force, 4 Sets Of Npn Signal, Direction Control, Up To 24 Switches

CS1001-Refurbished

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Beckhoff

Cpu Module, Basic, E-bus, Windows Embedded Standard 2009, Twincat 2 Plc Run-time

CX5010-0121-Refurbished

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Opto 22

Module Rack, For Plc I/o Modules, 16 Module, 24 Vdc Supply, With Header Connector, Rack Mount, For Use With G4 I/o Modules, Rohs Compliantg4pb16h

G4PB16H-Refurbished

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Itw

Plc Control Module 90-240vac 50/60hz 35va

8134-Refurbished

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Automation Direct

Directlogic Dl05 Plc, 120-240 Vac Required, Serial Ports, Discrete Input: 8-point, Dc, Discrete Output: 6-point, Relay.

D0-05DR-Refurbished

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Omron

Cpu Module, 5k Steps Program, 32k Word Data Memory, 160 I/o Maximum, Serial Plc Link, Din Rail Mount

CJ1M-CPU11-Refurbished

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Schneider Electric

Plc Controller, I/o Controller, For Hvac-r, Modbus, Ethernet, Modicon M172 Performance Blind, 28 Input/outputs, 0-10 Volts, 3 Amps, 4-20 Ma

TM172PBG28R-Refurbished

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Blencal Elect Ind

Bus Terminal Controller, With Integrated Iec 61131-3 Plc, 64 Kbytes Program Memory, Ethernet Tcp/ip Interface, Ethernet Protocols Twincat Ads, Modbus Tcp

BC9000-Refurbished

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Wago

2-channel Analog Output 4 … 20 Ma S5 Plc Data Format Light Gray

750-554/000-200-Refurbished

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Beckhoff

Basic Cpu Module, Cpu With Ethernet + Com1 (standard), 2 X Usb And Dvi, Operating System Windows Ce, With Twincat Plc Runtime, 8 W, 0 To +50 Degrees C, Ip20

CX1010-0111-Refurbished

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Siemens

Possible Replacement Part: 6es72111he400xb0, Cpu 1211c, Dc/dc/relay, 6di/4do/2ai, Pm Module Support Products, Plc And Ipc

6ES7211-1HE31-0XB0-Refurbished

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Mitsubishi

Plc, Cpu+enet, Iq, 500k Steps /2000kbytes, 4096 X I/o Points, Rj45 Port 10/100 Mbit Ethernet, 5 Vdc Supply, Backplane/rack Mounting

Q50UDEHCPU-Refurbished

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Allen Bradley

Controller, Programmable, Plc-5/vme

6008-LTV-Refurbished

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Beckhoff

Basic Cpu Module, 128 Mb Ram Internal Memory Extension, Cpu With Ethernet + Com1 (standard), 2 X Usb And Dvi, Operating System Windows Xp Embedded, With Twincat Plc Runtime

CX1001-0121-Refurbished

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Automation Direct

Directlogic Dl05 Plc, 120-240 Vac Required, Serial Ports, Discrete Input: 8-point, Ac, Discrete Output: 6-point, Sinking.

D0-05AD-Refurbished

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Wago

2-channel Analog Input, ±10 Vdc, Single-ended, 16 Bits, S5 Plc Data Format, Light Gray

750-476/000-200-Refurbished

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Westfalia Separator

Programmable Controller, Operator Interface, Control Unit, 24vdc, Plc 100/4 (d), 8 X 9 X 4 Inch

0005-4050-290-Refurbished

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Xinje

Programmable Controller, Xc3 Series Standard Plc, Ac100-240v Power

XC3-60T-E-Refurbished

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Epg

Plc Controller 4-20ma

2551A-SW20336-Refurbished

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Mitsubishi

Plc Cpu Module, Iq, 60k Steps, 240 Kbytes, 4096 I/o Points, Rs-232, 5 Vdc

Q06UDHCPU-Refurbished

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Omron

Control Logic Cpu, 10k Steps Program, 32k Word Data Memory, 320 I/o Max, Serial Plc Link, Built-in I/o, 4 Interrupt Inputs, 2 High Speed Counters, 2 Pulse Outpu

CJ1M-CPU22-Refurbished

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Siemens

Module Dvnt Hd Mod + Pwr Mod Et200s, Df Cs Fa Plc Support Products

DNH200S-Refurbished

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Beckhoff

Basic Cpu Module, 32 Mb Ram Internal Memory Extension, Cpu With Ethernet + Com1 (standard), 2 X Usb And Dvi, Operating System Windows Ce, With Twincat Plc Runtime

CX1000-0111-Refurbished

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Cerutti

Plc Module, Inputs & Speed Simulator Module

RE52155-Refurbished

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Deif

Generator Protection Unit, Plc Logic, Engine And Generator Protection, Engine Canbus, Rear Mount, Din Rail Mount, Rs485

GPU3-Refurbished

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Crouzet

Plc, Millennium 3, 8 Inputs, 4 Relay Outputs, 100 To 240 Vac, Type Cd12 Smart, Lcd Display

88974043-Refurbished

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Asea Brown Boveri

Plc Controller, Systron S400, 0.16 Amp, 250 V Ac / 24 V Dc, 4 K Ram, Relay Analog

2.407.410.21-Refurbished

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Beckhoff

Basic Cpu Module, Cpu With 2 Ethernet Ports, Operating System Windows Ce, With Twincat Plc/nc Runtime, 8 W, 0 To +50 Degrees C, Ip20

CX1020-0012-Refurbished

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Westinghouse

Voltage Build Up Module, Plc And Dcs Module, Silver

149D993G01-Refurbished

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Siemens

Possible Replacement Part: 6es72151bg400xb0, Cpu 1215c, Ac/dc/rly, 14di/10do/2ai/2ao, Pm Module Support Products, Plc And Ipc

6ES7215-1BG31-0XB0-Refurbished

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Siemens

Possible Replacement Part: 6es72111be400xb0, Cpu 1211c, Ac/dc/relay, 6di/4do/2ai, Pm Module Support Products, Plc And Ipc

6ES7211-1BE31-0XB0-Refurbished

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Beckhoff

Basic Cpu Module, 128 Mb Ram Internal Memory Extension, Cpu With Ethernet + Com1 (standard), 2 X Usb And Dvi, Operating System Windows Xp Embedded, With Twincat Plc/nc Runtime

CX1001-0122-Refurbished

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B&r

Cpu, Plc Module, 24 V Dc Input Voltage, 1.5 Amp Max Current, X20 Cpu, Atom 0.6 Ghz, 256 Mb Ddr2 Ram, 1 Mb Sram, Rs232/ethernet/powerlink/usb/x2x Link Interface

X20CP3584-Refurbished

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Siemens

Plc Cpu, Siplus S7-200, 24 Vdc, Number Of Inputs: 24 (digital), Number Of Outputs: 16 (digital), Rack Mount, For Use With Simatic S7-200 Series

6AG1216-2AD23-2XB0-Refurbished

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Beckhoff

Cpu Module, Cx9010 Seires, E-bus, Twincat-plc-run-time, Without Dvi / 2 X Usb, K-bus-interface For Bus Terminal, Interface Module For 2 X Rs232 Connections (com1 + Com2), Full 115 Kbaud On B

CX9010-0001-CX9010-N030-Refurbished

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Sony

Display, Multi-function, 1 Axis, 120 Vac, One (two Axes Can Be Input),interface Compatability: Axis Pc Interface Card, Pc Serial Port, Plc's, Controllers, Sony

LY51-Refurbished

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Wago

2-channel Analog Input, 4 … 20 Ma, Single-ended, 16 Bits, S5 Plc Data Format, Light Gray

750-474/000-200-Refurbished

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