7.5
BD4002 Rear Panel Section
DUART
, Dual Universal Asynchronous Receive Transmit, controls the data flow to and
from the microprocessor and converts it into a protocol accepted by the RS232 IC.
Level Converter
, this converts the data from the DUART into RS232 voltage levels.
The RS232 link allows data to be passed from and to an external device via the rear
panel D-type connectors.
Port 1
, for connection to external devices, (e.g. NiBP/SpO2 monitors)
Port 2
, used for communications with central monitoring stations.
Issue: 2 DRAFT
31
Rev: a
614365
RS232
RS232