User manual for Digital Indicator and cooperating software
Fig. 4.10. Connection of RS-485 transmission signals
device supports the following converters:
–
USB / RS-485 converter (
–
RS-232 / RS-485 converter (
4.4.
MAINTENANCE
The unit does not have any internal replaceable or adjustable components available to
the user. Pay attention to the ambient temperature in the room where the unit is operating.
Excessively high temperatures cause faster ageing of the internal components and shorten the
fault-free time of unit operation.
In cases where the unit gets dirty do not clean with solvents. For cleaning use warm water with
small amount of detergent or in the case of more significant contamination ethyl or isopropyl
alcohol.
Using any other agents can cause permanent damage to the housing.
Product marked with this symbol should not be placed in municipal waste. Please
check local regulations for disposal and electronic products.
14
12 13
RS 485
D
A
T
A
-
G
N
D
-R
S
14
D
A
T
A
+
RS232/485
interface
-
+
!
