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Used optical and testing in China

  • Trusted Seller
    6GK1503-2CB00 | Siemens Optical Link

    6GK1503-2CB00 | Siemens Optical Link Module

    • Manufacturer: Siemens
    • Model: 6GK

    SIEMENS 6GK1503-2CB00 Optical Link Module SIEMENS 6GK1503-2CB00 Optical Link Module PROFIBUS OLM/G11 V4.0 optical Link module with 1 RS485 and 1 glass fiber-optic cable interface (2 BFOC sockets), with signalingc...

    Fujian, China
  • Trusted Seller
    6GK1503-ZCC00 | SIEMENS Optical link

    6GK1503-ZCC00 | SIEMENS Optical link module

    • Manufacturer: Siemens
    • Model: 6GK

    SIEMENS 6GK1503-ZCC00 Optical link module SIEMENS 6GK1503-ZCC00 Optical link module PROFIBUS OLM/G11-1300V4.0 optical link module with 1 RS485 and 1 glass FOC interface (2 BFOC- sockets), 1300 Nm shaft Length for...

    Fujian, China
  • Trusted Seller
    6GK1503-2CB000 | SIEMENS Optical Link

    6GK1503-2CB000 | SIEMENS Optical Link Module

    • Manufacturer: Siemens
    • Model: 6GK

    SIEMENS 6GK1503-2CB000 Optical Link Module SIEMENS 6GK1503-2CB000 Optical Link Module PROFIBUS OLM/G11 V4.0 optical link module with 1 RS 485 and 1 glass fiber optic cable interface (2 BFOC sockets), with signali...

    Fujian, China
  • Trusted Seller
    6GK1502-2CB10 | SIEMENS Profibus OLM/G11

    6GK1502-2CB10 | SIEMENS Profibus OLM/G11 V3.1 Optical Link Module

    • Manufacturer: Siemens
    • Model: 6GK

    SIEMENS 6GK1502-2CB10 Profibus OLM/G11 V3.1 Optical Link Module Siemens 6GK1502-2CB10 Profibus OLM/G11 V3.1 Optical Link Module Siemens 6GK1502-2CB10 Profibus OLM/G11 V3.1 Optical Link Module with 1 RS485 and 1 g...

    Fujian, China
  • Trusted Seller
    General Electric VMIVME-2536 Digital I/O

    General Electric VMIVME-2536 Digital I/O Board

    • Manufacturer: GE

    Digital I/O Board Abaco Systems / VMIC VMIVME-2536-000 32-Channel Optically Coupled Digital I/O Board 32-channel optically coupled digital I/O board with built-in test capability

    Fujian, China
  • Trusted Seller
    2MLR-AC23 | Honeywell Power Module

    2MLR-AC23 | Honeywell Power Module

    • Manufacturer: Honeywell
    • Model: MLR

    Honeywell 2MLR-AC23 Power Module Power Module, 8.5A, Voltage (AC220V) Powerful & Versatile CPU (high speed / memory, IEC programming etc) • Compact footprint (Rack room, cabinet space saver, shipping costssaver) ...

    Fujian, China
  • Trusted Seller
    0-60023-5 | RELIANCE ELECTRIC POWER

    0-60023-5 | RELIANCE ELECTRIC POWER MODULE

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC 0-60023-5 POWER MODULE The Power Module Interface (PMI) Processor module (B/MO-60021) controls all communicationwithin the PMl rack and executes the control algorithm.The module receives its ope...

    Fujian, China
  • Trusted Seller
    0-60021-2 | RELIANCE ELECTRIC PROCESSOR

    0-60021-2 | RELIANCE ELECTRIC PROCESSOR MODULE

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC 0-60021-2 PROCESSOR MODULE The Power Module Interface (PMI) Processor module (B/MO-60021) controls all communicationwithin the PMl rack and executes the control algorithm.The module receives its...

    Fujian, China
  • Trusted Seller
    6ES7321-1CH00-0AA0 | Siemens | Digital

    6ES7321-1CH00-0AA0 | Siemens | Digital input SM 321

    • Manufacturer: Siemens
    • Model: 6ES

    Digital Input Module SIMATIC S7-300, Digital input SM 321, isolated, 16 DI, 24-48 V AC/DC with single rooting In stock ready to ship SIMATIC S7-300, DIGITAL INPUT SM 321,. OPTICALLY ISOLATED, 16 DI,. AC/DC 24 - 4...

    Fujian, China
  • Trusted Seller
    1786-RPA | ControlNet Modular Repeater

    1786-RPA | ControlNet Modular Repeater Adaptor

    • Manufacturer: Automation

    1786-RPA ControlNet Modular Repeater Adaptor 1786-RPA ControlNet Modular Repeater AdaptorThis module is used to extend the length of the ControlNet network. Tit has One (1) Coax cable port, powered by a 24VDC pow...

    Fujian, China
  • Trusted Seller
    WS18-3D430 | SICK Photoelectric sensors

    WS18-3D430 | SICK Photoelectric sensors

    • Manufacturer: Sick

    SICK WS18-3D430 Photoelectric sensors SICK WS18-3D430 Photoelectric sensors Supply voltage: 10 V DC ... 30 V DC 1) Ripple: ＜ 5 Vpp 2) Supply voltage: 10 V DC ... 30 V DC 1) Ripple: ＜ 5 Vpp 2) Power consumption, s...

    Fujian, China
  • Trusted Seller
    3BSE022362R1 | DI803 ABB Digital

    3BSE022362R1 | DI803 ABB Digital Input Module

    • Manufacturer: ABB
    • Model: 3BSE

    ABB DI803 3BSE022362R1 Digital Input Module ABB DI803 3BSE022362R1 Digital Input 230V 8 ch ABB DI803 Digital Input Module for S800 I/O 3BSE022362R1.The DI803 is an 8 channel 230 V a.c./d.c. digital input module f...

    Fujian, China
  • Trusted Seller
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    VE4001S2T2B2 | EMERSON Traditional I/O Module

    • Manufacturer: Emerson

    EMERSON VE4001S2T2B2 Traditional I/O Module EMERSON VE4001S2T2B2 Traditional I/O Module Isolation Each channel is optically isolated from the system Number of Channels Eight Isolation Each channel is optically is...

    Fujian, China
  • 6ES7331-7SF00-0AB0 SIMATIC S7, SM 331

    6ES7331-7SF00-0AB0 SIMATIC S7, SM 331 ANALOG INPUT

      SIEMENS S7-300 6ES73317SF000AB0 SIMATIC S7, ANALOG INPUT,SM 331, OPTICALLY ISOLATATED,,8 AI THERMOCOUPLE/4 AI PT100,,F. SIGNALS F. HAZARDOUS AREAS,,CAPABLE OF DIAGNOST.,PTB-TESTED,1 X 20 PINSIMATIC S7, ANALOGEING...

      Shenzhen, China
    • 6ES7322-5SD00-0AB0 SM322, 4DO, 15V DC,10MA,

      6ES7322-5SD00-0AB0 SM322, 4DO, 15V DC,10MA, HAZARDOUS AREAS

        SIEMENS S7-300 6ES73225SD000AB0 SIMATIC S7, DIGITAOUTPUTL,SM 322, OPTICALLY ISOLATED,,4 DO, 24V DC, 10MA, 1 X 20 PIN,,FOR SIGNALS FROM HAZARDOUSAREAS,CAPABLE OF DIAGNOST.,PTB-TESTEDSIMATIC S7, DIGITALAUSGABE,SM 3...

        Shenzhen, 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.