Siemens SIMATIC S7-400 Reference Manual page 385

Fuse
Included in this fan subassembly are standard cartridge fuse links, 5 x 20 mm, conforming to
DIN
● 1.0 AT for 24 V
The fuse is already installed on shipping from the factory.
Shielding clamps
If you do not require the shielding clamps supplied, do not install them in the fan subassembly.
Installation
Follow to the general installation guidelines when mounting the 24 V DC fan subassembly,
see
Technical specifications
Dimensions W x H x D (mm)
Weight
Cable cross-section
Lifespan of the fans at 40 °C
Maximum contact load of relay contacts 1 to 6
● Switching voltage
● Permitted range
● Switching current
Input voltage
● Nominal value
● Permissible range
Rated current
Starting current
Fuses Wickmann Series 195
Power consumption
● With fan
● Without fan
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Installation manual.
9.5 The 24 V DC fan subassembly (6ES7408-1TA01-0XA0)
Dimensions, weights
482.5x 109.5 x 235
Approx. 1600 g
0.5 to 2.5 mm² (litz with connector sleeve)
Electrical parameters
Typ. 70 000 h
24 VDC
Static 20.4 to 28.8 VDC
Dynamic: 18.5 to 30.2 VDC
200 mA
Voltages, currents, electrical potentials
24 VDC
Static: 19.2 to 28 V
450 mA
0.9 A at 24 V
250 V / 1.0 AT
12 W
1.4 W
Cable duct and fan subassemblies
385