Bosch FCP-320 Operation Manual page 20

20 en | Accessories
Three inputs (terminal 2 to terminal 4) allow the adaptation to the different line technologies.
Connection on reliance to the used line technology
Line Technology Fire Panel
Conventional
Conventional
LSN
Terminal
1
2
3
4
Connect onto terminal 4 only via pre resistor, otherwise the LED could
be destroyed.
All current Bosch fire detectors are equipped with an internal resistor
to restrict current consumption.
CAUTION!
If the current consumption for the connected detector exceeds 20 mA, it can lead to the
malfunction of or damage to the MPA External Detector Alarm Display. You should restrict the
maximum detector current consumption to 20 mA to avoid damaging the FAA-420-RI.
NOTICE!
The cable length between the detector and the MPA must not exceed 3 m when connected by
an unscreened cable.
Technical Specifications MPA
Operating voltage
Maximum current consumption
–
–
–
Display medium
Permissable wire gauge
Dimensions
Weight
VdS approval number
F.01U.002.707 | 8.0 | 2011.10
BZ 1060
FPA-5000, UEZ 1000, UGM 2020, FP 102/104/106
FPA-5000, BZ 500 LSN, UEZ 1000, UEZ 2000 LSN,
UGM 2020
Connector
Ground
Input flashing (LED flashes)
Input static (LED steady on)
Input static (LED steady on)
Terminal 2
Terminal 3
Terminal 4
Operation Guide
Conventional Automatic Detectors
9 V DC to 30 V DC
– approx. 2 mA
– limited to 13 mA
– limit to maximum 20 mA
1 LED
0.6 mm to 0.8 mm
79 x 79 x 31 mm
approx. 65 g
G 294 052
Bosch Sicherheitssysteme GmbH
Terminals Used
1 + 2
1 + 3
1 + 4
1 2 3 4