Weidmuller DPADCV - Universal glavanically isolated signal co Manual do Utilizador descarregar pdf (Página 15)

DPA/DCV

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Operation

General

The DPA/DCV allows you to set two independent trip points on a DC

voltage signal (typically 0-5 V). The alarm outputs are dual SPDT relay

contacts.

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/DCV block diagram.

DC Volts

Alarm 1

Power

Supply

Alarm 2

24 V DC (Out)

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 23 24

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Weidmuller DPADCV - Universal glavanically isolated signal co Manual do Utilizador Página 15