Building Automation
BW2537ASi Module for building services engineering
Product description
Power supply of inputs out of ASi or out of external 24 V AC/DC (selectable)
Technical data
| Type | heating/air conditioning (24 V AC/DC) |
| Model | analog inputs 0 ... 10 V (temperature CO2 etc.) + digital inputs |
| Housing | surface-mounted box |
|
Protection rating
"IP20": "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.
Dust-tight, full protection against contact, protection against temporary immersion. | IP54 |
| Inputs digital | 2 |
| Inputs analog | 2 x 0 ... 10 V |
|
Input voltage (sensor supply)
inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | selectable, out of ASi or out of AUX (AC/DC), default out of ASi |
|
ASi address
AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | 1 AB address |
| Controlling heating/air conditioning | Recording of analog values |
