Installing And Removing The Cpu - Siemens SIMATIC S7 System Manual
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Also See for SIMATIC S7:
- System manual (866 pages) ,
- Functional safety manual (212 pages) ,
- User manual (134 pages)
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Installation
2.2 Installation and removal procedures
2.2.1
Installing and removing the CPU
Installation
You can install the CPU on a panel or on a DIN rail.
Note
Attach any communication modules to the CPU and install the assembly as a unit. Install
signal modules separately after the CPU has been installed.
To mount the CPU on a panel, follow these steps:
1. Locate, drill, and tap the mounting holes (M4 or American Standard number 8), using the
2. Extend the mounting clips from the module. Make sure the DIN rail clips on the top and
3. Secure the module to the panel, using screws placed into the clips.
Note
If your system is subject to a high vibration environment, or is mounted vertically, panel
mounting the S7-1200 will provide a greater level of protection.
To install the CPU on a DIN rail, follow these steps:
1. Install the DIN rail. Secure the rail to the mounting panel every 75 mm.
2. Hook the CPU over the top of the DIN rail.
3. Pull out the DIN rail clip on the bottom of the CPU to allow the CPU to fit over the rail.
4. Rotate the CPU down into position on the rail.
5. Push in the clips to latch the CPU to the rail.
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dimensions shown in the mounting dimensions.
bottom of the CPU are in the extended position.
S7-1200 Programmable controller
System Manual, 11/2009, A5E02486680-02
- Quick Links:
- Introducing the S7-1200 Plc
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