Danfoss 027H0430, 027H0424, 027H0425 Installation guide

Installation Guide

Connectors with Screw terminals
(027H0430) for ICAD Actuators

Connector with screw terminals,
4-pin female 027H0424

027R9795

Assembly instruction

Screw Tightening

union

Wiring diagram Wiring diagram

Pin1: (+) Fail safe supply Battery / UPS* 19 V d.c.
Pin2: (+) Supply voltage 24 V d.c.
Pin3: (-) Supply voltage 24 V d.c.
Pin 4: Not used
Pin 5: Not used

Connected to the 4-pin red male connector on the ICAD

© Danfoss A/S (MWA), 2015-02 DKRCI.PI.HV0.F2.02 / 520H3833 1

Sealing Housing Connector Screw Tightening

Connector with screw terminals,
8-pin female 027H0425

Assembly instruction

Sealing Housing ConnectorIsolator

union

Pin 1: Common alarm
Pin2: ICM fully open
Pin3: ICM fully closed
Pin4: GND ground
Pin5: 0/4 – 20 mA Input
Pin6: 0/2 – 10 V Input
Pin7: 0/4 – 20 mA Output
Pin 8: Not used

Connected to the 8-pin black male connector on the ICAD

027R9795

2 DKRCI.PI.HV0.F2.02 / 520H3833 © Danfoss A/S (MWA), 2015-02