Industrial Automation » Programmable Logic Controllers (PLC)

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Used plug, switch and cables testing

  • Trusted Seller
    Z7128 | HIMA CABLE PLUG

    Z7128 | HIMA CABLE PLUG

    • used

    • Manufacturer: Hima

    HIMA Z7128 CABLE PLUG The module contains a redundant, safety-related processor system.Because of this, all thetests are executed directly on the module.The main test routines are: Linearity of the A/D converters...

    Fujian, China
  • Trusted Seller
    Z7138 | HIMA Front cable

    Z7138 | HIMA Front cable plug

    • used

    • Manufacturer: Hima

    HIMA Z7138 Front cable plug The module is automatically tested during operation. The main test routines are: – Reading back of the output signals. The operating point of the 0 signal read back is ≤ 6.5 V. Up to t...

    Fujian, China
  • 6ES7317-6TJ10-0AB0 SIMATIC S7-300, CPU 317T-2

    6ES7317-6TJ10-0AB0 SIMATIC S7-300, CPU 317T-2 DP,

    • new

    SIEMENS S7-300 6ES73176TJ100AB0 SIMATIC S7-300, CPU 317T-2 DP,,CENTRAL PROCESSING UNIT FOR,PLC AND TECHNOLOGY,512 KBYTE WORKING MEMORY,,1. INTERFACE MPI/DP 12MBIT/S,2. INTERFACE DP(DRIVE),,INTEGRATED I/O FOR TECH...

    Shenzhen, China
  • 6ES7215-1AG40-0XB0 CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO

    6ES7215-1AG40-0XB0 CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO

    • new

    Artikelnummer: 6ES7215-1AG40-0XB0 | Programming package: STEP 7 V13 or higher | With display: No | 24 v dc: Yes | Permissible range, lower limit (dc): 20.4 V | Permissible range, upper limit (dc): 28.8 V | Rated...

    Shenzhen, China
  • 6ES7215-1HG40-0XB0 CPU 1215C, DC/DC/RLY, 14DI/10DO/2AI/2AO

    6ES7215-1HG40-0XB0 CPU 1215C, DC/DC/RLY, 14DI/10DO/2AI/2AO

    • new

    SIEMENS S7-200 6ES7215-1HG40-0XB0 SIMATIC S7-1200, CPU 1215C, COMPACT CPU, DC/DC/RELAY, 2 PROFINET PORT, ONBOARD I/O: 14 DI 24V DC; 10 DO RELAY 2A, 2 AI 0-10V DC, 2 AO 0-20MA DC, POWER SUPPLY: DC 20.4 - 28.8 V DC...

    Shenzhen, China
  • 6ES7215-1BG40-0XB0 CPU 1215C, AC/DC/RLY, 14DI/10DO/2AI/2AO

    6ES7215-1BG40-0XB0 CPU 1215C, AC/DC/RLY, 14DI/10DO/2AI/2AO

    • new

    SIEMENS S7-200 6ES7215-1BG40-0XB0 SIMATIC S7-1200, CPU 1215C, COMPACT CPU, AC/DC/RELAY, 2 PROFINET PORT, ONBOARD I/O: 14 DI 24V DC; 10 DO RELAY 2A, 2 AI 0-10V DC, 2 AO 0-20MA DC, POWER SUPPLY: AC 85 - 264 V AC AT...

    Shenzhen, China
  • 6ES7315-6TG10-0AB0 SIMATIC S7-300, CPU 315T-2

    6ES7315-6TG10-0AB0 SIMATIC S7-300, CPU 315T-2 DP,

    • new

    SIEMENS S7-300 6ES73156TG100AB0 SIMATIC S7-300, CPU 315T-2 DP,,CENTRAL PROCESSING UNIT FOR,PLC AND TECHNOLOGY,128 KBYTE WORKING MEMORY,,1. INTERFACE MPI/DP 12MBIT/S,2. INTERFACE DP(DRIVE),,INTEGRATED I/O FOR TECH...

    Shenzhen, China
  • 6ES7217-1AG40-0XB0 CPU 1217C, DC/DC/DC, 14DI/10DQ/2AI/2AQ

    6ES7217-1AG40-0XB0 CPU 1217C, DC/DC/DC, 14DI/10DQ/2AI/2AQ

    • new

    SIEMENS S7-200 6ES7217-1AG40-0XB0 SIMATIC S7-1200, CPU 1217C, COMPACT CPU, DC/DC/DC, 2 PROFINET PORT ONBOARD I/O: 14 DI (10 DI 24VDC / 4 DI 1.5V DC DIFFERENTIAL); 10 DQ (6 DQ 24VDC; 0,5A / 4 DQ 1.5V DC DIFFERENTI...

    Shenzhen, China

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.