Smart control With sensor control modules from the UNIcon product family

The Royal League in ventilation, control and drive technology

M o v e m e n t b y P e r f e c t i o n

2 www.ziehl-abegg.com

M 3 ~

Refrigeration technology: Smart control with the CBG sensor control moduleApplication

The UNIcon sensor "CBG" control module is equipped with a female screw thread compatible with Schraeder valves, enabling measurement of refrigerant pressures directly from condenser headers.

The desired pressure and control range can be easily adjusted with an integrated potentiometer. The 0-10 V signal resulting from the adjusted pressure controls ECblue fans or frequency inverters to meet the required cooling demands. In this way, complex devices can be controlled with the compact CBG sensor control module.

Advantages

Extremely simple wiring 10 V control power from ECblue or frequency inverter,

0-10 V control signal back to ECblue or frequency inverter Easy to put into operation Integrated pressure indicator Best price/performance ratio

Overview of available versions

Version in stainless steel for all refrigerants including ammoniaCBG-30AV (CrNi) 0-30 bar 2 m connection cable

Standard version for all refrigerants except NH3CBG-30AV 0-30 bar 2 m connection cableCBG-50AV 0-50 bar 2 m connection cableCBG-30AV 0-30 bar 5 m connection cable (on request)

The simplest way to control condenser fans

M 3 ~

Example: ECblue fan and stainless steel version CBG sensor control module

Control 0-10 V

Supply 10 V

GND

0-10 V

0-300-50bar

Mai

ns

Pressure sensor and control intelligence in one unit: Direct control of fans in refrigeration technology

0-10 V

3www.ziehl-abegg.com

Application

The UNIcon "CPG" sensor control module is connected through two pressure ports on the ventilation system to monitor differential pressure.

Using integrated buttons under the cover, the desired function can be easily selected and the necessary target value and control range can be set.

Selectable functions

Differential pressure control Volume flow control by entering the K-factor Optional use as a sensor

The 0-10 V output signal controls the ECblue fans or frequency inverter as needed.

Advantages

Extremely simple wiring 10-24 V control power from ECblue or frequency inverter, 0-10 V control signal back to ECblue or frequency inverter Easy to put into operation, selectable operating modes Integrated digital display Best price/performance ratio

Overview of the available versions, each with adjustable measurement ranges

CPG-200AV 0-50 / 100 / 150 / 200 PaCPG-1000AV 0-200 / 300 / 500 / 1000 PaCPG-6000AV 0-2000 / 3000 / 4000 / 6000 Pa

The simplest way to control fans in air handling units

Air conditioning technology:Smart control with the CPG sensor control module

Example: Plug fan combined with Icontrol basic frequency inverter and CPG sensor control module

Control 0-10 V

Supply 10 V

GND

Pa

Mai

ns

Fan power control

3 m

0-10 V

Differential pressure sensor and control intelligence in one unit: Direct control for ventilation systems, air extraction systems and air-conditioning technology

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The Royal League

ZIEHL-ABEGG SE Heinz-Ziehl-Strae 74653 Knzelsau +49 7940 16-0 info@ziehl-abegg.com www.ziehl-abegg.com