Beijer Electronics RBC EN - Manual (Page 19)

Operation
Global Universal Network
Several monitors in different local networks can control each other if they are
connected via Ethernet, RS232 (only two PCs per connection) or RS485. To
enable this feature, the RBC Router must run on every PC, and RS232 output,
RS485 output, USB output and Ethernet input must be enabled.
Note:
If the brightness is changed at different monitors at almost the same time, every
change creates a command. The last command in the network will finally control the
brightness of all reachable monitors. With many commands with short time-lag in the
network, and if it is configured to return answers, mistakes may occur.
3.4 Buzzer In/Out
There is a buzzer integrated in the front behind the front foil. The buzzer can be
activated by a hardware input, or be turned on or off by a SCOM compatible RBC
software command.
The resulting buzzer-in signal is evaluated by an OR operation on the signals
from software and hardware. All supported SCOM compatible commands are
described in the SCOM Protocol on RBC manual. The software command allows
turning the buzzer on or off for a single monitor or for all reachable monitors
(broadcast).
The buzzer-out signal can be influenced only indirectly by setting one of the
buzzer-in signals.
Related information
Buzzer In/Out Pin Configuration
MTe Nautic Installation Manual MAEN983x
SCOM Protocol on RBC Manual MAEN993x
3.5 Remote Power Out
The remote power out is a pure hardware signal and cannot be influenced by
software.
Beijer Electronics, MAEN986C 19