Danfoss AK-CC 750 series User Manual

40 RS8GM222 © Danfoss 10-2014 AK-CC 750 - 080Z0130 & 080Z0139
Mounting and wiring - continued
2. Connect LON TP 78 communication network
The installation of the data communication must comply with
the requirements set out in document RC8AC.
3. Connect supply voltage
Is 24 V, and the supply must not be used by other controllers or
devices. The terminals must not be earthed.
4. Follow light-emitting diodes
When the supply voltage is connected the controller will go
through an internal check. The controller will be ready in just
under one minute when the light-emitting diode ”Status” starts
ashing slowly.
5. When there is a network
Set the address and activate the Service Pin.
When the controller is set correct on the network the LED "sta-
tus" will ash quickly for 10 minutes.
6. The controller is now ready to be congured.
The connections for the example can be seen here.
Case cleanng
The screen on the pressure transmitter
cables must only be connected at the
end of the controller.
Warning
Keep signal cables separate from
cables with high voltage.
■ Power
■ Comm
■ DO1 ■ Status
■ DO2 ■ Service Tool
■ DO3 ■ LON
■ DO4 ■ Alarm
■ DO5
■ DO6
■ DO7
■ DO8 ■ Service Pin
Internal communication
between the modules:
Quick ash = error
Constantly On = error
Status on output 1-8
Slow ash = OK
Quick ash = answer from gateway
in 10 min. after network
installation
Constantly ON = error
Constantly OFF = error
Flash = active alarm/not cancelled
Constant ON = Active alarm/cancelled
External communication
Network installation
TP 78
080Z0130 Front

Danfoss AK-CC 750 series Specifications

General

Brand	Danfoss
Model	AK-CC 750 series
Category	Controller
Language	English