Base B5
Product description 
The B5 base is intended for connecting the SPD-3.10 detector with NO output contacts of the relay to the 4-wire AL and remote indicator. Base B5 generates an output signal using relay contacts. When building a fire alarm loop on B5 bases, it is necessary to install a B7 or B9 base at the end of each fire AL (B9 base with remote indicator). In such a control unit, the lack of supply voltage due to a break or removal of any electronic unit from the base leads to the formation of a “Fault” notification on the control panel in this control unit.
Implementation of various functions using databases:
| Base | Number of contacts | Presence of ZPOS | The presence of a relay | Relay contacts | Connection |
| B01 | 4 | - | - | - | 2-wire |
| B1 | 6 | + | - | - | 2-wire |
| B2 | 7 | - | 1 | NO | 4-wire |
| B3 | 7 | - | 1 | NO | 4-wire |
| B4 | 8 | + | 1 | NO | 4-wire |
| B5 | 8 | + | 1 | NO | 4-wire |
| B6* | 8 | - | 2 | NC,NO | 4-wire |
| B7* | 8 | - | 2 | NC,NO | 4-wire |
| B8* | 9 | + | 2 | NC,NO | 4-wire |
| B9* | 9 | + | 2 | NC,NO | 4-wire |
Specifications
Characteristic
Value
The method of connecting to the PPK:
four-wire AL
Resistance between contacts "1" and "2" when the electronic unit is removed:
no more than 200 kΩ
Resistance between contacts "1" and "2" with installed electronic unit:
no more than 2 ohms
The method of forming the output signal:
by closing the relay contacts
Useful materials
| Name | Country | Comment | Open | Download |
|---|---|---|---|---|
| Manual | Ukrainian | |||
| Presentaion | ppt presentation file |
Devices with which it is used
