Danfoss AK-CC 750A User Manual page 9

1. Controller
Type Function
AK-CC 750A Controller for evaporator control
2. Extension modules and survey of inputs and outputs
Type Analog
inputs
For sensors, pres-
sure transmitters
etc.
Controller 11
Extension modules
AK-XM 101A 8
AK-XM 102A
AK-XM 102B
AK-XM 103A 4
AK-XM 204A
AK-XM 204B
AK-XM 205A 8
AK-XM 205B 8
AK-XM 208C 8
The following extension module can be placed on the PC board in the controller module.
There is only room for one module.
AK-OB 110
3. AK operation and accessories
Type Function
Operation
AK-ST 500 Software for operation of AK controllers
- Cable between PC and AK controller
Accessories Power supply module 230 V / 115 V to 24 V
AK-PS 075 18 VA, 24 V d.c.
AK-PS 150 36 VA, 24 V d.c.
Accessories External display that can be connected to the controller module. For showing, say, the refrigeration appliances
EKA 163B Display
EKA 164B Display with operation buttons
MMIGRS2 Graphic display with operation buttons
- Cable between EKA display and controller
- Cable between graphic display and controller
Accessories Communication modules for controllers where modules cannot be connected continuously
AK-CM 102 Communication module
On the following pages there is data specific to each module.
AK-CC 750A
On/Off outputs
Relay Solid state
(SPDT)
4 4
8
8
8
8
RS8HP102 © Danfoss 2018-09
Application
Refrigeration appliances control
On/off supply voltage Analoge
(DI signal) outputs
Low voltage High voltage 0 -10 V d.c.
(max. 80 V) (max. 260 V)
- -
8
8
Stepper Module with
output switches
For valves For override of
with step relay outputs
control
-
4
4
2
Application
AK-operation
USB-A — USB-B (standard IT cable)
Supply for controller
Length = 2 m, 6 m
Length = 1,5 m, 3 m
Data communication for external exten-
sion modules
-
x
x
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