Siemens S7-400 Benutzerhandbuch

11-3

S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07

The following table contains the technical specifications of the CPUs for the
M7-400 automation computer.

Table 11-2  Technical Specifications of the CPUs

Nominal voltage

5 VDC (4.75 to 5.25 VDC)

Typical current consumption

2.75 A

3.0 A

Maximum permissible power
consumption

 3.25 A

 3.5 A

Maximum permissible power losses

16.25 W

17.5 W

Maximum permissible power losses with
interface submodules

19.25 W

20.5 W

Forced ventilation required

No

Weight

1300 g

Dimensions W x H x D (mm)

50 x 290 x 219