Accessories - Siemens SIMATIC S7-400 Hardware And Installation Manual
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Also See for SIMATIC S7-400:
- Reference manual (472 pages) ,
- Installation manual (316 pages) ,
- Manual (206 pages)
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Installing the S7-400
2.15
Accessories
Accessories
Some of the accessories needed for fitting the modules in the rack are provided in
the packaging of the modules and racks. The front connectors of the signal
modules must always be ordered separately. There are also optional accessories
for some modules.
The accessories for modules and racks are listed and briefly explained in
Table 2-2. A list of spare parts for SIMATIC S7 can be found in the Reference
Manual , Chapter 11. The accessories for installing the M7-400 can be found in
Section 8.4.
Table 2-2
Accessories for Modules and Racks
Module
Accessories
Rack (UR, CR, ER) Number wheel with
slot labels
Power Supply
Module (PS)
CPU
2 keys
Signal Module
2 labels
(SM)
Plate with pinout
2-34
www.gkbpx.com
Accessories Not
Supplied
Supplied
-
1 or 2 backup batteries For central backup of RAM areas
-
Memory cards
-
Front connector with
strain relief for screw,
crimp or spring-type
terminal
-
Extraction tool (for
crimp terminals)
-
Crimp contacts
-
Crimping tool
S7-400 and M7-400 Programmable Controllers, Installation Manual
Purpose of the Accessory
-
For identifying the modules with
slot labels
in the CPU
-
To operate the mode selector of
the CPU
Load memories required for the
CPU
-
For labeling the inputs and
outputs on the front connector
-
To identify the pinout of the front
connectors
For wiring the SMs
For rewiring SMs with a front
connector with crimp terminals
C79000-G7076-C424-01
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