Burkert Type 8045 Manuel d'utilisateur télécharger pdf (Page 20)

Installation and wiring

Type 8045

Earth cable coming from the housing.

On a version with stainless steel flow sensor, a second cable

is coming from the sensor.

123456

Fig. 15: Connection of the earth wire coming from the housing

(made in the factory)

7.5.3. Wiring the DO2 and DO3 relay

outputs

DO2

DO3

230 VAC

3 A

230 VAC

Fig. 16: Wiring of the DO2 and DO3 relay outputs

7.5.4. Wiring the AO1 current output

For safety reasons, secure the cables using a non-con-

ducting cable clamp.

The 4-20 mA output can be wired in either sourcing or sinking

mode.

Power supply

4-20mA input at external

device

Position the

switch to the right.

SOURCESINK

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

CURRENT

AO1

18-36 V DC

300 mA

(*)

Fig. 17: Wiring of the 4-20 mA output (AO1) in sourcing mode

*) If a direct earth connection is not possible, fit a 100 nF/50 V

capacitor between the negative power supply terminal and the earth

English

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Burkert Type 8045 Manuel d'utilisateur Page 20