+49 8142 448 460
www.medin-medical.com
medin Medical Innovations GmbH
Adam-Geisler-Str. 1
D-82140 Olching
OP_medinCNO EN
Rev 12 Stand 06.03.2019
15
von
68
3.4.2
USB data interface
The USB data interface of the medinCNO
®
can be used to retrieve internal device data and to install software
updates. In addition, there is the option to prompt an export of the trend data in the trend by pressing the
corresponding buttons. The USB interface thus delivers either live data or trend data which must be received
and saved by a computer or data management system. The data are serial data which are transformed
internally into a USB signal. Their receipt corresponds to that of normal serial signals (such as RS232) with these
settings:
-
Data Type: serial
-
Baud rate: 115200
-
Data bits: 8
-
Parity: none
-
Stop bits: 1
-
Handshaking: none
To connect the medinCNO
®
to a system for archiving and processing patient data, a standard USB cable (USB
2.0 type A to USB 2.0 type B) with double winding through a ferrite of the type: 742-711-32 from the
manufacturer Würth Elektronik can be used (see Figure 3-4: USB and RS232 cable with ferrite). Nonetheless,
the function of the medinCNO
®
must be observed to avoid disruptions by the entire system with regard to
electromagnetic influences.
Attention:
The data interface of the medinCNO
®
may only be connected with the cable specified above, including ferrite
core of the type: 742-711-32 from the manufacturer Würth Elektronik with double winding and a computer
system that meets the medically relevant requirements in terms of electrical safety and EMC, otherwise the
functionality and EMC of the medinCNO
®
cannot be guaranteed.
In doing so, only the following ferrite core may be used: Würth Elektronik - Type: 742-711-32.
The cable used in each case (USB cable or optional RS232 cable) must thus contain a ferrite (REF 39-125; Würth
Elektronik - Type: 742-711-32, gray or black) with a double wound cable in accordance with Figure 3-4.
a) b) c) d)
Summary of Contents for medinCNO
Page 1: ...User manual for medinCNO...
