Datalogic Matrix 120, Справочное руководство

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MATRIX 120™ REFERENCE MANUAL
48
4
NOTE:
To avoid electromagnetic interference when the reader is connected
to a CBX connection box, verify the jumper positions in the CBX as indicated
in its Installation Manual.
4.1 POWER SUPPLY
Power can be supplied to the reader through the CBX100/500 spring clamp terminal pins as
shown in Figure 34:
Figure 34 - Power Supply Connections
The power must be between 10 and 30 Vdc only.
It is recommended to connect the device CHASSIS to earth ground (Earth) by setting the
appropriate jumper in the CBX connection box. See the CBX Installation Manual for details.
4.2 MAIN SERIAL INTERFACE
CAUTION:
Do not connect to the Main Interface spring clamp terminals if
using Host Interface Modules (Fieldbus) with the CBX500.
The signals relative to the following serial interface types are available on the CBX spring
clamp terminal blocks.
The main serial interface type and its parameters (baud rate, data bits, etc.) can be
defined by the user via DL.CODE software. For more details refer to the Help On Line
page of the Reading Phase step (Channels) in DL.CODE.
Details regarding the connections and use of the interfaces are given in the next paragraphs.
This interface can also be used for configuration through DL.CODE, see Step 4C
– Serial
Device Discovery .
V+
in
Earth
Ground
Power Supply
VGND