Portfolio Overview; Function Overview - Danfoss AK-CC55 User Manual

AK-CC55 Single Coil and Single Coil UI

Portfolio overview

The AK-CC55 portfolio contains four controllers with different functionalities and application settings, as outlined in
the table.
Table 1: AK-CC55 Portfolio
Product image
Valve
Digital Output
Digital input
Analogue Output
Analogue Input
Display
Comm. module
Optional comm. module

Function overview

Table 2: AK-CC55 function overview by type
Application
AKV - application (electrically operated expansion valve)
0 – 10 V to control external stepper driver
TXV - application (thermostatic expansion valve + solenoid valve or compressor)
Remote hot gas - application
One valve, one evaporator, one refrigeration section
One valve, one evaporator, two refrigeration sections
One valve and two evaporators, two refrigeration sections
Two valves and two evaporators (same refrigeration section)
Three valves and three evaporators (same refrigeration section)
Custom configuration of relay outputs
Two compressors
Heating function
Control of air humidity
Adaptive superheat
Adaptive liquid control
(zero superheat control for transcritical CO
Adaptive defrosting
Product sensor
RS485 Lon, option (AK-OB55)
© Danfoss | Climate Solutions | 2021.02
AK-CC55 Compact AK-CC55 Single Coil
1 x TXV or AKV
3
1 (2)
1
5 (4)
1 remote
Modbus
systems with liquid ejectors)
2
AK-CC55 Single Coil UI
1 x AKV
5
3 (2)
1
6 (7)
2 remote 1 remote + 1 Integrated
Modbus Modbus
LON module LON module
AK-CC55 Compact
x
x
x
x
x
x
x
x
AK-CC55 Multi Coil
1 x AKV 3 x AKV
5
3 (2) 3 (2)
1
6 (7) 6 (7)
2 remote
Modbus
LON module
AK-CC55 Single Coil
AK-CC55 Multi Coil
AK-CC55 Single Coil UI
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
BC364229688105en-000101 | 6
4
1
x
x
x
x
x
x
x
x