Siemens S7-400 installation manual Mounting the Rack

Installing the S7-400

60 mm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

290 mm 190 mm

40 mm

465 mm

483 mm

1 2 3 4 1 2 3 4 5 6 7 8 9

1 2 3 4

290 mm 190 mm

40 mm

Depth = 28 mm without modules Depth = 237 mm with modules

115 mm 240 mm

133 mm

258 mm

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.

2-12	Automation System S7-400	Hardware and Installation
		A5E00850741-01