Technical data

24 en | Accessories
Automatic Fire Detectors LSN improved
version
F.01U.003.449 | 7.2 | 2010.05 Product Information Bosch Sicherheitssysteme GmbH
Technical data
6.6.2 MPA External Detector Alarm Display
Installation note
– Fitted directly to the wall or ceiling.
– To feed cables through for surface mounting, punch out the prepared entry points (see
Figure 6.1, item X) on the housing.
– For flush-mounted cable insertion, feed the cable through the opening beneath the
connection board.
Figure 6.1 Installation of the MPA External Detector Alarm Display
Connection
The MPA is connected via four Wago terminals.
Connecting: Insert the stripped cable end (no braided wire) into the terminal.
Disconnecting: Turn wire alternately to the left and right, thus pulling it out of the terminal.
Up to 4 detectors can be connected to each MPA.
Three inputs (terminals 2-4) allow adjustment to various line technologies.
Operating voltage 5–30 V DC
Weight 45 g
Display medium 2 LEDs
Permissible wire gauge 0.6–2 mm
Maximum current consumption 20 mA
NOTICE!
The flat side of the prism (see Figure 6.1, item Y) must follow the observer's line of sight.
1234
85
3911
85
A
Y
60
55
55
Y
A
X