PLC 与 SCADA Jobs

PLC stands for Programmable Logic Controller and it is a term used in automating electro-mechanical processes. SCADA is an abbreviation for supervisory control and data acquisition. It refers to industrial control systems where computers monitor or control a process. If your business needs help with PLC / SCADA then you can hire the help of talented PLC / SCADA freelancers on this site. Start by posting your job today. 雇佣PLC & SCADA Programmers

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    8 找到的工作,价格在 USD

    Necesito un programa que guarde la presión de un manómetro xp2i marca cristal engineering en la conputadora. El manómetro se conecta por USB

    $86 (Avg Bid)
    $86 平均报价
    3 竞标

    This is a 30+ year old instrument making corp with a solid market and tech not marketing driven so we understand give and take in design. Requirements below- The 5150 will produce a pulse-train with varying frequency from 0.5Hz to 5Hz and a duty cycle of 5% to 100% to actuate a solenoid. Output based on the value of the 4-20ma signal relative to user-set requirements from a touch-pad on the HMI. ...

    $484 (Avg Bid)
    $484 平均报价
    4 竞标

    We’re looking for an experienced PLC design with knowledge of WAGO PLC controllers. We’re renovating an old building in the Netherlands and we want to automate the majority of the building with sensors, pulse switches etc. Once renovated it will function a cocktail bar so think lighting, mechanical ventilation, a freezer (for draft beer system) and security systems. The brain of the ...

    $30 / hr (Avg Bid)
    $30 / hr 平均报价
    3 竞标

    We’re looking for an experienced PLC design with knowledge of WAGO PLC controllers. We’re renovating an old building in the Netherlands and we want to automate the majority of the building with sensors, pulse switches etc. Once renovated it will function a cocktail bar so think lighting, mechanical ventilation, a freezer (for draft beer system) and security systems. The brain of the ...

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    9 竞标

    DESCRIPTION: I have two pumps in WASTE WATER TANK. Each pump is protected with MOTOR PROTECTED SWITCH from thermal overload, and has contactor which will turn on the pump. Waste water tank has hydrostatic probe for measurement level of the tank, also waste water tank has 4 level floats for controling pumps. PLC PROGRAM: I want somone who can make PLC program like Ladder diagram (S7 300) who will...

    $220 (Avg Bid)
    $220 平均报价
    16 竞标
    Plc programming 2 日 left
    已验证

    We would like to program a plc to control and monitor 4 sensor values with 24v DC outputs needed to be controlled

    $417 (Avg Bid)
    $417 平均报价
    38 竞标

    I need to communicate with arduino using VISA read nand WRITE. I have alot of the code written. I just need someone to finish the communication so i can use PWM ports on ARDUINO using Visa read and WRITE

    $67 (Avg Bid)
    $67 平均报价
    21 竞标
    Plc programming 23 小时 left

    We would like to program a plc to control and monitor 4 sensor values with 24v DC outputs needed to be controlled

    $491 (Avg Bid)
    $491 平均报价
    54 竞标