Industrial Automation » Programmable Logic Controllers (PLC)

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Used signal source

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    IC693APU300J | GE High-Speed counter

    IC693APU300J | GE High-Speed counter module

    • new

    • Manufacturer: GE

    GE IC693APU300J High-Speed counter module GE IC693APU300J High-Speed counter module The IC693APU300 is a Series 90-30, High-Speed counter module. This module is formerly produced by GE Fanuc, now acquired by Emer...

    Fujian, China
  • Heidenhain ROD 426 B 2500

    Heidenhain ROD 426 B 2500 Encoder 251-681-02 (8711)W

    • used

    • Manufacturer: Heidenhain

    Heidenhain ROD 426 B 2500 Encoder 251-681-02 (8711)W Good cosmetic condition with some signs of use. Unable to test. See picture for more detail. - Manufacturer: Heidenhain - Model #/ Model: Rod 426 B 2500 ​S...

    $275 USD
    Goleta, CA
  • 6ES7222-1AD30-0XB0 SIGNAL BOARD SB1222, 4

    6ES7222-1AD30-0XB0 SIGNAL BOARD SB1222, 4 DQ 5VDC 200KHZ

    • new

    Artikelnummer: 6ES7222-1AD30-0XB0 | From backplane bus 5 v dc, typ.: 50 mA | Supply current, max.: 4 mA; per channel | Power loss, typ.: 1 W | Number of digital inputs: 0 | Number of digital outputs: 4; MOSFET, ...

    Shenzhen, China
  • 6ES7131-4BF50-0AA0 ET200S, 8DI SOURCE OUTPUT

    6ES7131-4BF50-0AA0 ET200S, 8DI SOURCE OUTPUT DC24V

    • new

    SIEMENS Others 6ES71314BF500AA0 SIMATIC DP, 1 ELECTRON. MODULE,FOR ET 200S, 8 DI SOURCE INPUT,24V DC, 15 MM WIDTH,,1 PIECE PER PACKAGING UNITSIMATIC DP, 1 ELEKTRONIKMODUL,FUER ET 200S, 8 DI SOURCE INPUT,DC 24V, 1...

    Shenzhen, China
  • 6ES7321-1BH50-0AA0 SM321, 16DI, DC24V, SOURCE

    6ES7321-1BH50-0AA0 SM321, 16DI, DC24V, SOURCE INPUT

    • new

    SIEMENS S7-300 6ES73211BH500AA0 SIMATIC S7-300, DIGITAL INPUT,SM 321, OPTICALLY ISOLATED,16DI, 24 V DC, SOURCE INPUT,,1 X 20 PINSIMATIC S7-300, DIGITALEINGABE,SM 321, POTENTIALGETRENNT,16DE, DC 24V, M-LESEND,,1 X...

    Shenzhen, China
  • no-image_en.png

    6ES7223-0BD30-0XB0 SIGNAL BOARD SB1223, 2 DI/2 DO

    • new

    Artikelnummer: 6ES7223-0BD30-0XB0 | Permissible range, lower limit (dc): 20.4 V | Permissible range, upper limit (dc): 30 V | From backplane bus 5 v dc, typ.: 50 mA | Supply current, max.: 4 mA; per channel | Po...

    Shenzhen, China
  • no-image_en.png

    6ES7222-1BD30-0XB0 SIGNAL BOARD SB1222, 4 DQ 24VDC 200KHZ

    • new

    Artikelnummer: 6ES7222-1BD30-0XB0 | From backplane bus 5 v dc, typ.: 50 mA | Supply current, max.: 4 mA; per channel | Power loss, typ.: 1 W | Number of digital inputs: 0 | Number of digital outputs: 4; MOSFET, ...

    Shenzhen, China
  • no-image_en.png

    6ES7221-1BF22-0XA0 EM 221, 8DI, DC 24V, SINK/SOURCE

    • new

    SIEMENS S7-200 6ES72211BF220XA0 SIMATIC S7-200, DIGITAL INPUT,EM 221, FOR S7-22X CPU ONLY,,8 DI, 24V DC, SINK/SOURCE INPUTSIMATIC S7-200, DIGITALEINGABE,EM 221, NUR FUER S7-22X CPU,,8DE, DC 24V, P/M-SCHALTENDSIMA...

    Shenzhen, China
  • 6ES7138-4FB03-0AB0 ET200S, EL-MOD., 4 F-DO,

    6ES7138-4FB03-0AB0 ET200S, EL-MOD., 4 F-DO, DC 24V/2A

    • new

    SIEMENS Others 6ES71384FB030AB0 SIMATIC DP, ELECTRON. MODULE,F. ET200S, 4 F-DO PROFISAFE,,DC 24V/2A, 30 MM WIDTH,UP TO CATEGORY 4 (EN954-1),ALSO USEABLE IN PROFINET-,NETWORKS WITH IM151-3 HFSIMATIC DP, ELEKTRONIK...

    Shenzhen, China
  • 6ES7221-1BF32-0XB0 DIGITAL INPUT SM 1221,

    6ES7221-1BF32-0XB0 DIGITAL INPUT SM 1221, 8DI, 24V DC

    • new

    SIEMENS S7-200 6ES7221-1BF32-0XB0 SIMATIC S7-1200, DIGITAL INPUT SM 1221, 8DI, 24V DC, SINK/SOURCE INPUTSIMATIC S7-1200, DIGITALEINGABE SM 1221, 8 DI, 24V DC, SINK/SOURCE,SIMATIC S7-1200, ENTREES TOR SM 1221, 8 D...

    Shenzhen, China
  • Mistubishi PLC module FX3U-128MT-ES-A

    Mistubishi PLC module FX3U-128MT-ES-A

    • new

    • Manufacturer: Mitsubishi
    • Model: FX3U-128MTES-A

    Products Description 【FX3U-128MT/ES-A power supply specifications】 ◆ Power supply voltage: AC100~240V ◆ Allowable range of power supply voltage: AC85~264V ◆ Rated frequency: 50/60Hz ◆ Allowable instan...

    $514 USD
    Shanghai, China
  • 6ES7223-1BL22-0XA0 SIMATIC S7-200, DIGITAL I/O

    6ES7223-1BL22-0XA0 SIMATIC S7-200, DIGITAL I/O

    • new

    SIEMENS S7-200 6ES72231BL220XA0 SIMATIC S7-200, DIGITAL I/O,EM 223, FOR S7-22X CPU ONLY,,16DI 24V DC, SINK/SOURCE,,16DO 24V DC, 0.75A/POINT,SOURCESIMATIC S7-200, DIGITALE E/A,EM 223, NUR FUER S7-22X CPU,,16 DE 24...

    Shenzhen, China
  • 6ES7223-1BL30-0XB0 DIGITAL I/O SM 1223,

    6ES7223-1BL30-0XB0 DIGITAL I/O SM 1223, 16DI/16DO

    • new

    SIEMENS S7-1200 6ES72231BL300XB0 SIMATIC S7-1200, DIGITAL I/O,SM 1223, 16DI / 16DO,,16DI DC 24 V, SINK/SOURCE,,16DO, TRANSISTOR 0.5ASIMATIC S7-1200, DIGITALE E/A,SM 1223, 16 DI / 16 DO,,16 DI DC 24 V, SINK/SOURCE...

    Shenzhen, China
  • 6ES7131-4BD51-0AA0 ET200S, EL-MOD., 4DI HF,

    6ES7131-4BD51-0AA0 ET200S, EL-MOD., 4DI HF, DC 24V, 5PCS.

    • new

    SIEMENS Others 6ES71314BD510AA0 SIMATIC DP, 5 ELECTRON. MODULES,FOR ET 200S, 4 DI SOURCE INPUT,24V DC, 15 MM WIDTH,,5 PIECES PER PACKAGING UNITSIMATIC DP, 5 ELEKTRONIKMODULE,FUER ET 200S, 4 DI SOURCE INPUT,DC 24V...

    Shenzhen, China
  • 6ES7223-1PL22-0XA0 SIMATIC S7-200, DIGITAL I/O

    6ES7223-1PL22-0XA0 SIMATIC S7-200, DIGITAL I/O

    • new

    SIEMENS S7-200 6ES72231PL220XA0 SIMATIC S7-200, DIGITAL I/O,EM 223, FOR S7-22X CPU ONLY,,16 DI 24 V DC, SINK/SOURCE,16 DO RELAY, 2A/POINTSIMATIC S7-200, DIGITALE E/A,EM 223, NUR FUER S7-22X CPU,,16 DE 24 V DC, SI...

    Shenzhen, China
56789

Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.