User Guide | Liquid level controller, EKE 347
© Danfoss | DCS (ADAP-KOOL®) | 2016-04
DKRCI.PD.RP0.A4.02 | 11
Connections - Lower level
Connections
lower level
–/~
NO
4
NC
3
C
3
NO
3
NC
2
C
2
NO
2
-/~
+/~
NO
1
C
1
NC
1
POWER
SUPPLY
AKV/AKVA
24 V AC
+/- 20% 15 VA
24 V DC
+/- 20% 10 W
–
Common
Normally Open or
Normally Closed
Low Level Alarm
Normally Open or
Normally Closed
High Level Alarm
Normally Open or
Normally Closed
+
37
29
28
27
26
25
36
35
34
33
32
31
30
NC
2
C
2
NO
2
NC
3
C
3
NO
3
NO
1
C
1
NC
1
Note:
AKV(A) Coil voltage must be the same
as controller supply voltage AC or DC
If AKV(A) is used, the power supply must
cover the AKV(A) coil wattage additional
Lower level
