HSD ES327 - 4.10 Sensor Connections

4 Installation and commissioning
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HSD S.p.A. © - 0104h03a.fm100713
4.10 Sensor connections
ES330 “AIR”/ES370
COLOU
R
DESCRIPTION
Brown +24 V
Blue 0 V
Black Output
ES327 ES330 “LIQUID”
COLOUR DESCRIPTION COLOUR DESCRIPTION
Sensor S1 Sensor S2
Green +24 V Green +24 V
White 0 V White 0 V
Brown Output Brown Output
Sensor S2 Sensor S3
Pink +24 V Pink +24 V
Yellow 0 V Yellow 0 V
Grey Output Grey Output
Sensor S3 Sensor S4
Black +24 V Black +24 V
Blue 0 V Blue 0 V
Red Output Red Output
Pulse counter Sensor
Purple +24 V
Orange 0 V
Beige Output