Danfoss AK-CH 650 User Manual

AK-CH 650 Capacity controller RS8ER302 © Danfoss 2016-02 41
Mounting and wiring - continued
Mounting of extension module on the ba-
sic module
1. Move the protective cap
Remove the protective cap from the connection plug on the
right-hand side of the basic module.
Place the cap on the connection plug to the right of the exten-
sion module that is to be mounted on the extreme right-hand
side of the AK assembly.
2. Assemble the extension module and the basic
module
The basic module must not be connected to voltage.
In our example two extension modules are to be tted to the basic
module. We have chosen to t the module with relays directly on the
basic module and then the module with input signals. The sequence is
thus:
All the subsequent settings that aect the two extension modules are
determined by this sequence.
3
When the two snap catches for the DIN rail mounting are in the open
position, the module can be pushed into place on the DIN rail – regard-
less of where the module is on the row.
Disassembly is thus done with the two snap catches in the open posi-
tion.

Danfoss AK-CH 650 Specifications

General

Brand	Danfoss
Model	AK-CH 650
Category	Controller
Language	English