Designed to increase the number of wire loops of the product. BPI is sending messages about the status of addressable alarm loop to MAS by the “Rielta Contact-A” protocol There are two versions of BPI:
- “Ladoga BPI-A-1” – increases the number of alarm loops for one;
- “Ladoga BPI-A-2” – increases the number of alarm loops for two.
- “Ladoga BPI-A-1” controls loop status by its resistance
- “Ladoga BPI-A-2” controls two loop’s status by their resistance. The loop has unique address in the system.
Types of detectors that can be included in alarm loop are:
• Magnetic contacts;
• Contact detectors;
• Detectors with the relay output or micro-switch contact output for example fire heat detectors.
Power supply provided via addressable alarm loop. Tamper output
Specifications:
|
Current consumption in “Norm” mode:
“Ladoga BPI-A-1”, max
“Ladoga BPI-A-2”, max
|
1.5 mA
2.5 mA
|
| Addresses range |
from 1 to 64 |
| Informativity, min |
6 |
| Operation temperature |
-30…+50°С |
| Dimensions |
80×80×31 mm |
