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S7-300 Automation System, Hardware and Installation: CPU 31xC and CPU 31x
5-4 A5E00105492-03
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The following rails are available.
Table 5-1 Rails - overview
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160 mm 120 mm ES7 390-1AB60-0AA0
482.6 mm 450 mm ES7 390-1AE80-0AA0
530 mm 480 mm ES7 390-1AF30-0AA0
830 mm 780 mm ES7 390-1AJ30-0AA0
2,000 mm cut to length if required ES7 390-1BC00-0AA0
In contrast to other rails, the 2-meter rail is not equipped with any fixing holes.
These must be drilled, allowing optimal adaptation of the 2-meter rail to your
application.
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Table 5-2 Module width
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Power supply PS 307, 2 A 50 mm
Power supply PS 307, 5 A 80 mm
Power supply PS 307, 10 A 200 mm
CPU The installation dimensions are listed in
the Technical Data section of your &38
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Analog I/O modules 40 mm
Digital I/O modules 40 mm
Simulator module SM 374 40 mm
Interface modules IM 360 and IM 365 40 mm
Interface module IM 361 80 mm
• Module height: 125 mm
• Module height with VKLHOGLQJFRQWDFWHOHPHQW: 185 mm
• Maximum mounting depth: 130 mm
• Maximum mounting depth of a CPU with an inserted DP connector with angled
cable outlet: 140 mm
• Maximum mounting depth with open hinged front panel (CPU): 180 mm
Dimensions of other modules such as CPs, FMs etc. are found in the relevant
manuals.
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