Weidmuller DPATCX - Universal glavanically isolated signal co Manual de usuario Pagina 17

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 28
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 16
17
en
DPA/TCX
Operation
General
The DPA/TCX allows you to set two independent trip points against
the temperature measured by a thermocouple. The units feature
automatic CJC to compensate for variations in ambient temperature.
They are specially built to suit a particular temperature range and
thermocouple type.
Setup
The alarm relay coils operate according 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/TCX block diagram.
Alarm 1
Power
Supply
Alarm 2
°C
Thermocouple
Temperature*
Measurement
*Automatic CJC
Vista de pagina 16
1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 27 28

Comentarios a estos manuales

Sin comentarios