Basic Overview of ET200 SP HA

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The high-performance I/O system SIMATIC ET 200SP HA – perfectly matched to the requirements of the process industry and with clear advantages wherever ruggedness and maximum availability are important in the process and manufacturing industry. Benefits Availability: Redundancy at the PROFINET interface (S2 or R1) Hot swapping during runtime station expansion possible during runtime Easy to Use: Compact modules with permanent wiring. One terminal block for all 24 V standard signals Tool-free connection system with push-in-terminals Compact Design Compact with up to 56 i/o modules per station High concentration of up to 32 channels on a module that is only 22.5 mm wide System-integrated power bus Seamless integration in SIMATIC PCS new PROFINET IO communication standard Functions Main functions Compact I/O modules Up to 32 channels on a module that is 22.5 mm wide Up to 56 modules per station Perfectly suited for applications in the field Installation up to hazardous zone 2 Extended temp
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Replacing the Display/Front Cover of S7-1500 PLC

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 Replace Display of Standard, F-CPU/Compact CPU

The display is pluggable. You can remove or replace the display during operation (RUN). Removing or replacing the display does not have any influence on the running CPU.

To remove the display from the CPU, follow these steps: 

1. Flip the front cover up. 

2. Press with a 3.5 mm screwdriver from the front into the unlatching mechanism of the 

    display. This is found in the middle directly above the display. 

3. Press the screwdriver lightly from above and lever out the display from the support. 

4. Remove the display in an upward direction. 

5. You have removed the display. 

6. Place the new display in the CPU and press the display firmly in the top area until it 

    audibly engages. 

7. Flip the front cover down into place. 






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