Siemens Simatic M7-400 Manual de usuario Pagina 495

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 638
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 494
M7-400 Expansions
12-25
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
12.4.2 Technical Specifications of the MSM 478 Mass Storage Module
Technical Specifications of the MSM 478
The table below contains the technical specifications of the MSM mass storage
module: 478
With Mass Storage Module MSM 478
6ES7 478-2AB00-0AC0
Performance Features
Diskette 3.5”, 1.44 Mbytes
Hard disk 516 x 10
6
bytes
Parallel port 1, LPT1
Connection of
expansion modules
Yes
Technical Specifications
Supply voltage 5 VDC
Current consumption 1 A
Power losses 5 W
Dimensions
W x H x D (mm)
25 x 290 x 210
Weight 1.08 kg
Ambient Operating Conditions
Temperature:
Without forced
ventilation
With forced ventilation
without diskette
with diskette
Temperature change:
Relative humidity:
Height (in relation to sea
level)
Mechanical vibrations
(measured at the drive)
10 f 58 Hz
58 f 500 Hz
Shocks:
(measured at the drive)
from 0 to 40
o
C
from 0 to 55
o
C
from 0 to 40
o
C
max. 10 K/h
8% to 80% at 25
o
C,
no condensation
-50 m to 2,000 m
0,035 mm,
constant amplitude
0.1 g, constant
acceleration
Semisinusoidal: 5 g,
11 ms
Environmental Conditions for
Storage/Transport
Temperature:
Temperature change:
Relative humidity:
Mechanical vibrations
5 f 9 Hz
9 f 500 Hz
Shocks:
from -10 to 60
o
C
max. 20 K/h
8% to 80% at 25
o
C,
no condensation
3.5 mm amplitude
1 g acceleration
Semisinusoidal: 50 g,
11 ms
Note
The ambient conditions specified are limit values determined by the hard disk
drive. The values must not be exceeded on the hard disk drive.
Vista de pagina 494
1 2 ... 490 491 492 493 494 495 496 497 498 499 500 ... 637 638

Comentarios a estos manuales

Sin comentarios