42501603 | A2G-200 room control unit | Wika
Documents and manuals
Wika 42501603 Documents
Overview
Details for 42501603
A2G-200 room control unit
Applications
For the measurement of the temperature, carbon dioxide
(CO2) and relative humidity of room air and in ventilation
systems
Special features
- Electrical output signal, DC 0 … 10 V, 4 … 20 mA or Modbus®
- Touchscreen
- Integrated switching output
Description
The model A2G-200 control panel with integrated room sensor was developed specifically for requirements in the ventilation and air-conditioning industry. Different versions measure the key parameters of relative humidity, room air temperature and carbon dioxide (CO2).
The large touch LC display makes the operation and readability easy and clear. The integrated switching output enables a direct control command to higher-level systems or can be used for the direct switching on of a ventilation/air-conditioning unit or fan. For this, the switch relay can be configured with all three parameters (relative humidity, ambient air temperature and CO2).
The measuring results are transmitted with an analogue output signal (0 ... 10 V or 4 ... 20 mA) or digitally via Modbus® output.
To prevent incorrect operation or manipulation, the LC display can be locked via setting a jumper on the PCB and then only has the function of a display and measuring instrument.
Specifications
| Item Number | 42501603 |
| Brand | Wika |
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