Siemens S7-400PLC Especificaciones Pagina 67

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 486
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 66
Power supply modules
3.6 Power supply module PS 407 4A (6ES7407-0DA01-0AA0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
67
Electrical parameters
Protection class in accordance with
IEC 60536
I, with protective conductor
Overvoltage category II
Pollution degree 2
Nominal voltage U
e
0 < U
e
≤ 50 V
150 V < U
e
≤ 300 V
Test voltage
700 VDC (secondary <-> PE)
2300 VDC (primary <-> secondary/PE)
Buffering of power failures >20 ms at a repeat rate of 1 s, complies with the NAMUR
recommendation NE 21
Power consumption 240 VDC 52 W
Power loss 20 W
Backup current Max. 100 µA at power off
Backup battery (option) 1 x Lithium AA, 3.6 V/2.3 Ah
Protective separation to
IEC 61131-2
Yes
Vista de pagina 66
1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 485 486

Comentarios a estos manuales

Sin comentarios