Industrial Automation » Programmable Logic Controllers (PLC)

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Used function modules

  • Trusted Seller
    SSB401-13 S1 | Yokogawa Optical

    SSB401-13 S1 | Yokogawa Optical ESB Bus Repeater Module

    • Manufacturer: Yokogawa

    Yokogawa SSB401-13 S1 Optical ESB Bus Repeater Module The Optical ESB Bus Repeater Module converts ESB Bus, which connects among safety control unit, safety nodeunit and N-IO node, to optical signal.ESB Bus trans...

    Fujian, China
  • Trusted Seller
    SNT401-53 S1 | Yokogawa Optical

    SNT401-53 S1 | Yokogawa Optical ESB Bus Repeater Module

    • Manufacturer: Yokogawa

    Yokogawa SNT401-53 S1 Optical ESB Bus RepeaterModule This module is connected from ESB Bus Coupler Module (SEC401, SEC402) on the safety control unit or ESB BusInterface Module (SSB401) on the safety node unit (S...

    Fujian, China
  • Trusted Seller
    GJR2392700R1210 83SR07A-E | ABB Control

    GJR2392700R1210 83SR07A-E | ABB Control Module

    • Manufacturer: ABB
    • Model: 83SR

    ABB GJR2392700R1210 83SR07A-E Control Module ABB GJR2392700R1210 83SR07A-E The code pane in the editor for diagram type supports the FD (Function Diagram) language. The FD code block in this editor allows mixing ...

    Fujian, China
  • Trusted Seller
    SNT521-53 S1 | Yokogawa Optical

    SNT521-53 S1 | Yokogawa Optical ESB Bus RepeaterSlave Module

    • Manufacturer: Yokogawa

    Yokogawa SNT521-53 S1 Optical ESB Bus RepeaterSlave Module This module is connected from ESB Bus Coupler Module (SEC401, SEC402) on the safety control unit or Optical ESB Bus RepeaterSlave Module on the safety no...

    Fujian, China
  • Trusted Seller
    Honeywell FC-PDB-ARTF05 Safety Manager A.R.T

    Honeywell FC-PDB-ARTF05 Safety Manager A.R.T Module

    • Manufacturer: Honeywell

    Honeywell FC-PDB-ARTF05 Safety Manager A.R.T Module We not only carry out our preventive measures for product-overhauling repairs, exchange and spare parts sales, but also extensively test each electronic assembl...

    Fujian, China
  • Trusted Seller
    SNT501-E3 | Yokogawa Optical ESB

    SNT501-E3 | Yokogawa Optical ESB Bus Repeater Slave Module

    • Manufacturer: Yokogawa

    Yokogawa SNT501-E3 Optical ESB Bus Repeater Slave Module The ESB bus transmission distance can be extended within the range of up to 5 km by connecting Optical ESBBus Repeater Master Module (SNT401) at master sid...

    Fujian, China
  • Trusted Seller
    CC-PDOB01 51405043-176 Honeywell Digital Output

    CC-PDOB01 51405043-176 Honeywell Digital Output 24V Module

    • Manufacturer: Honeywell
    • Model: CC-PDOB01

    Digital Output 24V Module Honeywell CC-PDOB01 51405043-176 Digital Input 24V ModulePLC In stock ready to ship CCPDOB01;DISCONTINUED BY MANUFACTURER; OUTPUT MODULE; DIGITAL; 80 MA; 24 VDC General information I/O M...

    Fujian, China
  • Trusted Seller
    6DD1600-0AH0 | Siemens PM4 Processor

    6DD1600-0AH0 | Siemens PM4 Processor Module

    • Manufacturer: Siemens
    • Model: 6DD1600

    Siemens 6DD1600-0AH0 PM4 Processor Module Siemens 6DD1600-0AH0 PM4 Processor Module SIMATIC TDC Signal module SM500 with 8 AO/8 AI/16 DO/16 DI/ 4 incremental encoder inputs/ 4 absolute value encoder inputs/ 6 LED...

    Fujian, China
  • Trusted Seller
    6DD1611-0AF0 | SIEMENS MM3 Mailbox

    6DD1611-0AF0 | SIEMENS MM3 Mailbox Module

    • Manufacturer: Siemens

    SIEMENS 6DD1611-0AF0 MM3 Mailbox Module SIEMENS 6DD1611-0AF0 MM3 Mailbox Module EACH 64KB RAM RADIO CLOCK SYSTEM ERROR SIGNAL OUTPUT SIMADYN D MAILBOX MM3 L- AND C-BUS , EACH 64KB RAM RADIO CLOCK SYSTEM ERROR SIG...

    Fujian, China
  • Trusted Seller
    6ES5946-3UA22 | Siemens CPU946 Processor

    6ES5946-3UA22 | Siemens CPU946 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES5946-3UA22

    SIEMENS 6ES5946-3UA22 CPU946 Processor Module SIEMENS 6ES5946-3UA22 CPU946 Processor Module SIMATIC S5, CPU 946 F. S5-155U PLC SIMATIC S5, CPU 946 F. S5-155U PLC The system program supports all functions typical ...

    Fujian, China
  • Trusted Seller
    6SY8102-0LA03 Siemens dual port PPC

    6SY8102-0LA03 Siemens dual port PPC module

    • Manufacturer: Siemens

    CS21 Communications Module Get the best deals for 6SY8102-0LA03 IN STOCK READY TO SHIP 6SY81020LA03 DISCONTINUED BY MANUFACTURER PC BOARD W/DUAL PORT FRONT ITSP2MV 6SY81020LA03 programmable controller module has ...

    Fujian, China
  • Trusted Seller
    6DS1411-8RR | Siemens Closed Loop

    6DS1411-8RR | Siemens Closed Loop S Control Module

    • Manufacturer: Siemens
    • Model: 6DS

    Siemens 6DS1411-8RR Closed Loop S Control Module Siemens 6DS1411-8RR Closed Loop S Control Module Module 6DS1 411-8RR is compatible with regard to its pins and functions to module 6DS1 411-8AA/CC/DD/DE Module 6DS...

    Fujian, China
  • Trusted Seller
    SNT511-5F | Yokogawa Optical ESB

    SNT511-5F | Yokogawa Optical ESB Bus Repeater Slave Module

    • Manufacturer: Yokogawa

    Yokogawa SNT511-5F Optical ESB Bus Repeater Slave Module Yokogawa SNT511-5F Optical ESB Bus Repeater Slave Module SNT511 Optical ESB Bus Repeater Slave ModuleThis module is connected from Optical ESB Bus Repeater...

    Fujian, China
  • Trusted Seller
    AX670 3BSE000566R1 | ABB |

    AX670 3BSE000566R1 | ABB | Analog Mixed Module

    • Manufacturer: ABB
    • Model: 3BSE

    Digital Input Module A missing I/O module error (no FEC response or wrong type) occurs when the IMFEC1 address (set by dipswitch S1 on the module) does not match the I/O module address in the control module confi...

    Fujian, China
  • Trusted Seller
    SNT401-E3 | Yokogawa Optical ESB

    SNT401-E3 | Yokogawa Optical ESB Bus Repeater Master Module

    • Manufacturer: Yokogawa

    Yokogawa SNT401-E3 Optical ESB Bus Repeater Master Module The ESB bus transmission distance can be extended within the range of up to 5 km by connecting Optical ESBBus Repeater Master Module (SNT401) at master si...

    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.