Stop bits: 1 or 2
(19200 baud are required for transmission of high-speed data,
e.g. for flow curve)
Printer protocol HP Deskjet, series 500
Baudrate: 1200, 2400, 9600, 19200 baud
Data bits: 8
Parity: no
Stop bits: 1
Cable length: Up to 15 m
Load impedance: 3000 to 7000 ohm
Signal level
(at load impedance 3000 to 7000 ohm)
Low Between 3 and 15 V
High Between –3 and –15 V
Electrical isolation Port COM 1 is electrically isolated from the machine electronics.
The test voltage for the electrical isolation equals 1500 V.
Pin assignment Pin 2 RxD
Pin 3 TxD
Pin 5 GND
Connector housing Machine housing
Digital output Output for independent lung ventilation (ILV)
Digital output (optional) for output and reception via two RS 232 C interfaces
Digital output (optional) for output and reception via a CAN interface
Analogue output (optional) for output of analog data
Electromagnetic compatibility (EMC) Tested in accordance with EN 60601-1-2
(conforming to European Directive 89/336/EEC)
Classification II b
as per EC Directive 93/42/EEC
Annex IX
UMDNS-Code 17-429
Universal Medical Device
Nomenclature System –
Nomenclature for medical products
Materials used
Technical Data
158
Part Appearance Material
Ventilation hose milky, transparent silicone rubber
Water traps yellow, transparent polysulphone
Y-piece
with
connector for temperature measurement
yellow, transparent
milky, transparent
polysulphone
silicone rubber
Expiration valve
housing, closure
white polyamide
Diaphragm whitish and grey silicone rubber and aluminium
CO2 cuvette yellow, transparent polysulphone with glass windows
Temperature sensor / cable milky / green or blue silicone rubber
CO2 sensor / cable grey / grey polyurethane
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