Industrial Automation » Programmable Logic Controllers (PLC)

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Used plug screw

  • Watlow,BHN725E13S-24,3 Phase Screw Plug Immersion

    Watlow,BHN725E13S-24,3 Phase Screw Plug Immersion Heater 480V 3KW

    • Manufacturer: WATLOW

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $1,200 USD
    Galion, OH
  • Allen-Bradley 1606XLS240E Ser A. Power

    Allen-Bradley 1606XLS240E Ser A. Power Supply. 4E-17

    • Manufacturer: Allen-Bradley
    • Model: 1606-XLS240E

    Allen-Bradley 1606XLS240E. Ser A. Power Supply. 4E-17 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Time...

    $306 USD
    Duncan, SC
  • Trusted Seller
    IDEC SH2B-05C ($9.99/EACH OBO)

    IDEC SH2B-05C ($9.99/EACH OBO)

    • Manufacturer: Idec

    “Very good conditions.” SH2B05C RELAY SOCKET SH SERIES QC/BLADE SOCKET 10 AMP 300 V 8-PIN PLUG IN FINGERSAFE SCREW TERMINATION DIN RAIL/PANEL MOUNT

    $10 USD
    Waukesha, WI
  • Trusted Seller
    Opto 22 M4SSER Serial Adapter

    Opto 22 M4SSER Serial Adapter Card for M4 Modular Controller, RS232 RS485 RS422 [New]

      Communication speed: 300-115.2 KBd. Maximum connection distance: Up to 3,000 ft. (more with repeater). Cable specifications for RS-232 or RS-485/422: #24 gauge, 7x32 stranded, 100-ohm nominal impedance, 12.5 p/F/...

      $278 USD
      Tempe, AZ
    • Pliz 750167 PNOZ s7.1 24VDC

      Pliz 750167 PNOZ s7.1 24VDC 3 n/o cascade

      • Manufacturer: Cascade

      used PNOZ s7.1 24VDC 3 n/o cascade PNOZsigma contact expansion, cascadable, outputs: 3 S, UB = 24 V DC, width: 17.5 mm, plug-in screw terminals, expansion module for expansion in conjunction with safety-related c...

      Freiberg, Germany
    • Phoenix-Contact 2967099 PLC-RSC-230UC/21-21

      Phoenix-Contact 2967099 PLC-RSC-230UC/21-21

      • Manufacturer: KLEMA

      unused stock items Customs tariff number 85364900 PLC-RSC-230UC/21-21 - Relay module 10pcs per package PLC-INTERFACE, consisting of basic terminal PLC-BSC.../21 with screw connection and plug-in miniature relay w...

      Freiberg, Germany
    • Trusted Seller
      1756-TBNH | ControlLogix 20 Pin

      1756-TBNH | ControlLogix 20 Pin Screw Terminal Block

      • Manufacturer: / Automation

      1756-TBNH ControlLogix 20 Pin Screw Terminal Block 1756-TBNH ControlLogix 20 Position NEMA Screw Clamp Block 1756-TBNH ControlLogix 20 Position NEMA Screw Clamp Removable Terminal Block (RTB) The 1756-TBNH is a R...

      Fujian, China
    • Trusted Seller
      1756-TBCH | ControlLogix 36 Pin

      1756-TBCH | ControlLogix 36 Pin Screw Terminal Block

      • Manufacturer: / Automation

      1756-TBCH ControlLogix 36 Pin Screw Terminal Block 1756-TBCH ControlLogix 36 Pin Cage-Clamp Terminal Block 1756-TBCH ControlLogix 36 Pin screw Cage-Clamp Removable Terminal Block with Standard Housing The 1756-TB...

      Fujian, China
    • Siemens SIMATIC S7-300 front connector

      Siemens SIMATIC S7-300 front connector 6ES7 392-1AJ00-0AA0

      • Manufacturer: Siemens
      • Model: Simatic S7

      The Siemens SIMATIC S7-300 Front connector 6ES7 392-1AJ00-0AA0 This is a 40-pin connector for connecting S7-300 modules to the wiring level. The module serves as a reliable interface for digital and analog inputs...

      Grenzach-Wyhlen, Germany
    • Artesyn LCM1000Q-T – Industrial power

      Artesyn LCM1000Q-T – Industrial power supply programmable 1000-watt power supply .de

      • Manufacturer: Artesyn

      Artesyn LCM1000Q-T - Industrial power supply unit Powerful 1000 Watt power supply for industrial applications 🔧 Article description The Artesyn LCM1000Q-T is a high-quality, programmable 1000 watt power supply un...

      $351 USD
      Berlin, Germany
    • Siemens SIMATIC S7-1200 SM 1221

      Siemens SIMATIC S7-1200 SM 1221 digital module 6ES7 221-1BH32-0XA0

      • Manufacturer: Siemens
      • Model: Simatic S7

      The Siemens SIMATIC S7-1200 SM 1221 digital module 6ES7 221-1BH32-0XA0 extends your control 16 digital inputs with 24V DCIdeal for compact automation solutions with high signal density. The system consists of th...

      Grenzach-Wyhlen, Germany
    • Trusted Seller
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      Front connector from Siemens - 6ES5 490-8MB11 28673

      • Manufacturer: Siemens
      • Model: 6ES

      PLC Control, Connection Module for Digital Electronic Modules, Terminal Module, Repeater, Adapter Teleservice, TS Adapter, Connector Plug, Profibus Plug, Front Plug, Connector

      Wiefelstede, Germany
    • Trusted Seller
      6DD1681-0AJ1 | Siemens SU 12

      6DD1681-0AJ1 | Siemens SU 12 Converter

      • Manufacturer: Siemens

      Siemens 6DD1681-0AJ1 SU 12 Converter Siemens 6DD1681-0AJ1 SU 12 Converter SIMATIC TDC, Converter SU12 10-pole 10 screw-type plug-in terminals 10-pole connector SIMATIC TDC, Converter SU12 10-pole 10 screw-type pl...

      Fujian, China
    • Trusted Seller
      IBS ST 24 BKM-T |

      IBS ST 24 BKM-T | PHOENIX Bus terminal module

      • Manufacturer: Phoenix

      PHOENIX IBS ST 24 BKM-T Bus terminal module PHOENIX IBS ST 24 BKM-T Bus terminal module INTERBUS-ST bus terminal module, 24 V DC, with 8-pos. MINI-COMBICON plug, IP20 protection, consisting of: Terminal part with...

      Fujian, China
    • Trusted Seller
      Alstom 2264093

      Alstom 2264093

      • Manufacturer: Alsthom

      SKBI 64/F48 Plug-In Card Block TYPE DESCRIPTION Category Electric Automation Mfr Phoenix Contact Package Bulk Part Status Active Convert From (Adapter End) Terminal Blocks, Screw Connection, 48 Pos, 3 Rows Conver...

      Fujian, China
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    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.