Danfoss AK-CH 650 User Manual

AK-CH 650 Capacity controller RS8ER302 © Danfoss 2016-02 9
Type Analog
inputs
On/O outputs On/o supply voltage
(DI signal)
Analog
outputs
Module with
switches
For sensors, pres-
sure transmitters
etc.
Relay
(SPDT)
Solid state Low voltage
(max. 80 V)
High voltage
(max. 260 V)
0-10 V d.c. For override of
relay outputs
Controller 11 4 4 - - - -
Extension modules
AK-XM 101A 8
AK-XM 102A 8
AK-XM 102B 8
AK-XM 103A 4 4
AK-XM 204A 8
AK-XM 204B 8 x
AK-XM 205A 8 8
AK-XM 205B 8 8 x
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 2
Type Function Application
Operation
AK-ST 500 Software for operation of AK controllers AK-operation
- Cable between PC and AK controller AK - Com port
-
Cable between zero modem cable and AK controller /
Cable between PDA cable and AK controller
AK - RS 232
- Cable set + converter between PC and AK controller AK - USB
Accessories Power supply module 230 V / 115 V to 24 V
AK-PS 075 18 VA
Forsyning til regulator
AK-PS 150 36 VA
Accessories External display that can be connected to the controller module. For showing, say, the suction pressure
EKA 163B Display
EKA 164B Display with operation buttons
- Cable between display and controller
Length = 2 m
Length = 6 m
Accessories Real time clock for use in controllers that require a clock function, but are not wired with data communication.
AK-OB 101A Real time clock with battery backup. To be mounted in an AK controller
Type Function Application
AK-CH 650 Controller for capacity control of compressors and condensers Extended water chiller control
1. Controller
2. Extension modules and survey of inputs and outputs
3. AK operation and accessories
On the following pages there is data specic to each module.

Danfoss AK-CH 650 Specifications

General

Brand	Danfoss
Model	AK-CH 650
Category	Controller
Language	English