Bosch PRAESENSA Installation Manual page 32

32 en | Technical data
Bus address range
Reset
Reset time
Fault detection time
Loop short
Loop open
Earth leakage
Audio recovery time
Loop short
Other faults
Environmental
Operating temperature
Storage temperature
Relative humidity
Mechanical
Housing
Protection rating
Dimensions (W x H x D)
Weight
Mounting
Connections
Loopdrive bus
AMP in
LOOP out (PRI/SEC)
2021.07.28 | V1.00 |
00 - FF (0-255) / max. 32 on single DIN-rail
bar
manual: by reset button or via PC application
(access level 3 or 4, EN 54-16)
60 s
< 1 s
< 5 s
10 s
< 4 s
0 s (no audio interruption)
-5˚C ~ +40˚C
-20˚C ~ +70˚C
15% ~ 93%
Bopla Combinorm-Connect - DIN rail version -
IP30
IP 30
17.5 mm x 114.5 mm x 99 mm
200 g
Quick-snap on DIN-rail, inside rack housing
DIN rail connector 5-points 3.5 mm screw
terminal block
2-point 5 mm screw terminal block (+, -)
3-point 5 mm screw terminal block (L+, L-,
optional GND)
Installation manual
Loudspeaker line isolator system
Bosch Security Systems B.V.