Dräger caleo Instructions For Use Manual page 120

Technical Data
Weighing scales
Measuring range
Measuring accuracy* (e)
– With taring
– Without taring
Resolution (d)
MEDIBUS interface (optional)
Service interface (optional)
Nurse call (optional)
Potential-free changeover contact
*
The measuring accuracy depends on the geological and geographical conditions at the installation site.
Calibration before delivery is not sufficient to guarantee the specified accuracy in some regions.
On-site calibration is recommended in such cases.
120
Max. 10 kg
Min. 250 g with taring
Min. 0 g without taring
2 g (250 g to 2.5 kg)
5 g (2.5 kg to 10 kg)
5 g (0 g to 2.5 kg)
10 g (2.5 kg to 10 kg)
1 g (0 kg to 10 kg)
Dräger communication protocol for medical devices
Serial interface for connecting up to medical devices which comply with
IEC/ EN 60601-1, for transmitting the incubator status data (actual
values, set values, alarms).
All signals are electrically isolated from the patient section (electric
strength 1500 V).
For a detailed description of the interface protocol please see the
manual "Dräger RS 232 MEDIBUS Protocol Definition" 90 28 320
(German), 90 28 258 (English) and "MEDIBUS for Dräger Paediatric
Devices" 90 29 204 (German), 90 29 205 (English)
Caleo
Pin
GND
5
RxD
2
TxD
3
9-pin sub-D
connector
Connector casing
For connecting to the Remote Service Box for service purposes
Outlet for the connection to in-house call systems (nurse call)
Connection 3 to 5 will be closed and the nurse call is activated in the
event of an alarm with a high risk potential or if there is a serious
equipment fault.
Connection 1 to 3 will be closed and the nurse call is not activated in the
event of an alarm with a medium or low risk potential.
5
3
1
Monitor
Pin
GND
5
TxD
3
RxD
2
9-pin sub-D
socket