3
INSTALLATION
14
OPTIBRIDGE
www.krohne.com
07/2016 - 4004307801 - MA OPTIBRIDGE R01 en
3.3 Electrical data
Connect the USB connector to a non-intrinsically safe USB interface with the data as
follows:
•
Nominal voltage: 5.0 V
•
Minimal voltage: 4.65 V
•
Nominal current: 250 mA
•
Safety value Um = 253 V
Connect the M8 connector (sensor circuit) to an intrinsically safe circuit.
Observe the following maximum values for the sensor circuit when connecting:
•
U
0
= 28.7 V
•
I
0
= 73 mA
•
P
0
= 0.53 W
•
C
0
= 77 nF
•
L
0
= 70 mH
3.4 Pre-installation requirements
System requirements:
•
Windows 7 (32-bit / 64-bit)
•
PACTware
TM
4.1
•
Administrator rights
WARNING!
Do not lengthened or shorten the cable with M8 connector (female). The total length of the
device included adapter cable must not be longer than 3 m / 9.84 ft.. Use only the adapter cables,
which are intended for the device.
INFORMATION!
The CD contains several software packages (DTM, drivers, etc.).
The software packages are free of charge and can also be downloaded from the manufacturer
homepage.
INFORMATION!
It is recommend to run all setups as administrator (even if you are already logged in as
administrator). Install the software from CD provided from the manufacturer or copy the setup
to your local hard drive.
