• Address

    C-188, Sector 31-D, P&T Society,

    Korangi Industrial Area,

    Karachi-74900,

    Pakistan

     

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     +92-21-35070751

     +92-300-5776703

  • Mail us @

    info@pakplc.com

     

Expanding the CPUs by using additional I/O s

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The central processing units of the SIMATIC S7-1200 are designed as Compact CPUs with integrated I/Os. Their modular design can be used to increase the configuration limits or to adapt the controller to new tasks: through mounting a Signal Board on the CPU or adding separate signal modules.

Signal modules can be connected to the right of the CPU to further extend the digital or analog IO capacity. CPU 1212C accepts up to two, CPU 1214C, CPU 1215C and CPU 1217C both accept up to eight signal modules.

Signal boards can be added to the CPU to increase the number of digital or analog inputs and outputs, RS485 communication, and battery board to the controller for your application requirements without increasing the controller's footprint.

signal modules 600

This provides users with the following advantages:

  • Optimal adjustment:
    With signal modules which can be mixed as desired, users can adapt their controllers exactly to the relevant task. Modules with 8, 16 and 32 input/output channels are available.

  • Flexibility:
    If the task is extended subsequently, the controller can be upgraded with one of these signal modules. Updating of the user program in TIA Portal is extremely simple.

  • Allen Bradley

Programmable Controllers

Allen Bradley control solutions set the standard — from the original programmable logic controller (PLC) invented in the 1970s to the technology embodied in the scalable, multi-disciplined and information-enabled programmable automation controller (PAC). Allen Bradley safety-certified controllers support your SIL 2 and SIL 3 application needs. Allen Bradley offer multiple controller types and sizes to fit your specific needs.

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Large Control Systems

Allen Bradley Large Control Systems fit your most demanding application needs. They offer modular architectures and a range of I/O and network options. These powerful control solutions deliver world-class capabilities for all disciplines, from process to safety to motion. Designed for distributed or supervisory control applications, Allen Bradley large programmable automation controllers (PACs) and programmable logic controllers (PLC) provide exceptional reliability and performance.

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Small Control Systems 

The perfect solution for your mid-range applications, Allen Bradley small controllers offer the features and flexibility you need without the overhead of larger systems. Choose from standard and safety-certified controllers in chassis-based, packaged and modular designs. Typical applications include complex machine control, batch processing and building automation.

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Micro & Nano Control Systems

Allen Bradley micro nano PLCs provide economical solutions to basic control needs for your simple machines ranging from relay replacement to simple control timing and logic. Compact packaging, integrated I/O and communication, and ease of use make these controllers an ideal choice for applications such as conveyor automation, security systems, and building and parking lot lighting.