Installing the S7-400
2-12 AutomationSystem S7-400 Hardwareand Installation
A5E00850741-01
465 mm
240 mm
290 mm 190 mm
40 mm
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60 mm
290 mm 190 mm
40 mm
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115 mm
258 mm
133 mm
483 mm
Depth = 28 mm without modules
Depth = 237 mm with modules
Step 2: Mounting the Rack
Screw the rack onto the mounting panel.
When mounting the equipment on a metal mounting plate, make sure to establish a
low-impedance connection. On varnished or anodized metals, for example, wlayws
use a suitable contact agent or special contact washers.
Special measures need not be taken if you do not use this type of panel.