Danfoss EKC 347 User Manual

EKC 347 Manual RS8AX702 DKRCC.ES.R1.A1.02/ 520H4020 © Danfoss 01-2011 11
Connections examples
ON/OFF application
Beside of modulating PI control EKC 347 does also support ON/
OFF operation with hysteresis.
To ensure this operation:
P.Band must be (n04)=0%//OFF
Hysteresis is given by (n34)
Setpoint as normal procedure. (pushing the upper/lower buttons
simultaneously)
Low or High side system. (n35)
Low pressure system
EKC 347 – ON/OFF Application. Open/Close solenoid valve with coil 110 V
Voltage : 110 V a.c
Auxiliary relay,
with coil : 24 V a.c
Solenoid with coil :
110 V a.c
0-10V

Danfoss EKC 347 Specifications

General

Brand	Danfoss
Model	EKC 347
Category	Controller
Language	English