288 Instructions for use | Atlan A300, A300 XL, A350, A350 XL SW 1.0n
Technical data
Protocol MEDIBUS.X
Alarm delay time Typically <2 s
Connector 9-way Sub-D
Baud rate 1200, 2400, 4800, 9600, 19200, 38400 baud
Data bits 8
Parity Even
Stop bits 1
Pin assignment
Pin 1 Not used
Pin 2 RXD
Pin 3 TXD
Pins 4, 6 Pins 4 and 6 are connected internally
Pin 5 SHLD-GND
Pins 7, 8 Pins 7 and 8 are connected internally
Pin 9 Not used
Housing SHLD-GND
USB port Only connect USB mass storage devices that
do not have their own power supply. Do not
connect any charging cables.
Type USB connector type A; USB 2.0
Supported devices USB flash drive formatted with FAT16 or FAT32.
Dräger recommends USB mass storage
devices with encryption conforming to FIPS
140-2 and their own encryption facility.
Network port Only for Dräger Remote Service
Only connect devices or networks that meet the
requirements of IEC 60950-1 for ungrounded
SELV circuits and the requirements of
IEC 60601-1 (as of the 2nd edition) for touch-
able secondary circuits with a maximum nomi-
nal voltage of 24 V DC.
Type RJ45 plug
Transfer speed 100Base-TX, IEEE 802.3 Clauses 24 and 25
(requires at least a CAT5 cable)
10BASE-T, IEEE 802.3 Clause 14 (requires at
least a CAT3 cable)
Connector for external workplace light Only for workplace lights approved by Dräger,
see list of accessories.
16.19 Interfaces and ports (continued)