Dosing Channel Driver; Operation Of Dosing Channel Driver - Priva Compass Installation Manual

Dosing Channel Driver

Operation of Dosing Channel Driver

The Dosing Channel Driver can function as a Converter for analogue inputs or as a Repeater for
digital inputs.
For analog inputs, the Dosing Channel Driver converts from a 0 ... 10 V input signal to a 24 VAC TRIAC
output signal for dosing channels. This makes it possible to connect and control 5 dosage valves of
dosage channels. The interface has 5 analogue inputs and an enable input for starting a dosing cycle.
The analog inputs of the Dosing Channel Driver are used for Compass.
The Dosing Channel Driver supports dosing channels with the following dosage valves.
Type of dosage valve
Gevasol 24 VAC / 50Hz / 8W
Gevasol 24 VAC / 60Hz / 8W
Buschjöst 24 VAC 50-60Hz 1/4"-3mm
For digital inputs, the Dosing Channel Driver enhances the digital input signals. The digital inputs of
the Dosing Channel Driver are used for Connext.
The application is selected with a jumper. In addition to a connector for the power supply, each
application has its own connector.
A: connecting terminals for 24 VAC power supply (CN2)
B: connecting terminals for 24 VAC TRIAC output signals (CN7-9)
C: connecting terminals for digital inputs (CN4)
D: selection jumper analog (converter) - digital (repeater) (J1)
E: connecting terminals for enable dosing cycle (CN5)
F: connecting terminals for analogue inputs (CN1)
Jumper setting
Jumper open
Jumper closed
Installing Priva Compass - 00.014
Article number
750446
750545
750468
Application
analog inputs for Compass (converter)
digital input for Connext (repeater)
Dosing Channel Driver
87