Weidmuller DPADMA - Universal glavanically isolated signal co Manual de usuario Pagina 14

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 24
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 13
14
en
DPA/DMA
• Operation
General
The DPA/DMA allows you to set two independent trip points on a DC
milliamp signal (typically 4-20 mA). The alarm outputs are dual SPDT
relay contacts.
Setup
The alarm relay coils operate accoridng to each setpoint/deadband
configured via front panel multiturn potentiometers. Internal push
fit jumpers determine the alarm type (high or low acting) and coil
energisation (normally energised/de-energised).
DPA/DMA block diagram.
mA Current
Alarm 1
Power
Supply
Alarm 2
24 V DC (Out)
Vista de pagina 13
1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 23 24

Comentarios a estos manuales

Sin comentarios