Application Set-Ups And Io Connections - Danfoss AK-CC55 User Manual

AK-CC55 Single Coil and Single Coil UI
= Optional use
Table 10: Sensor description
Pe Evaporating pressure
S2 Gas outlet of evaporator
S3 Return air temperature
S4 Discharge air temperature
S5 Evaporator temperature
S6 Product temperature
S3B Return air temperature on second cooling section
S5B Evaporator temperature on second evaporator
RH% Relative humidity sensor
Table 11: Application with digital and analogue output specification
No. Application description
1 Plug-in cabinet
2 Plug-in cabinet
3 Plug-in cabinet
4 Remote cabinet
5 Remote Hot gas defrost
6 Back-to-back cabinet
7 Back-to-back cabinet
8 Cold storage room
9 User def. config.
= Optional use

Application set-ups and IO connections

Figure 26: Connections for application 1
P
1 3 2
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 60 61 70 71
s
5V
S2 S3 S4
Pe
115 – 230 V AC
AKV
L N
1 2 3 7 8 9
© Danfoss | Climate Solutions | 2021.02
AI1 AI2
Pe S2
Pe S2
Pe S2
Pe S2
Pe S2
Pe S2
Pe S2
Pe S2
Pe S2
S5 S6 DI1/ DI2 AO1
AI7
Alarm Comp. Defrost
10 11 12 13 14 15 16 17
AI3 AI4 AI5
S3 S4 S5
S3 S4 S5
S3 S4 S5
S3 S4 S5
S3 S4 S5
S3 S4 S5
S3 S4 S5
S3 S4 S5
S3 S4 S5
83 84 85
B - A +
MODBUS
Light Fan
DI3
115 – 230 V AC
18 19 20 21 22 30
AI6 AI7/DI1 DI2
S6
S6
S6
S6
S6
S3B
S3B S5B
S6 RH%
S6
1
31
BC364229688105en-000101 | 25
DI3