Datalogic DS6400, Справочное руководство

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DS6400 REFERENCE MANUAL
56
5
The following diagram represents the connection between a DS6400 working as master and
a DS6400 working as a slave reader.
The cable shield for LON A/B is connected to pin1 - CHASSIS.
Master
8
Slave
3
7
5
4
3
5
4
VS_I/O
REF_I/O
9
1
2
8
7
9
1
2
LON A
LON B
VS
GND AWG 16
AWG 16
= male connector
= female connector
CHASSIS
CHASSIS
Figure 72
– DS6400 Master/Slave Lonworks Connection
CAUTION
The maximum current to be propagated to the Slave readers through the
Master is 2 A. For this reason, it is suggested to use a 24 Vdc power supply
capable of supplying up to three readers ( 2 Slaves).
The following diagrams represent different network terminations using the BT-6000 Lonworks
terminator. In Figure 74 the BT-6000 terminator is indicated by the
element, while the
figure below shows its electrical circuit in details:
Figure 73
– BT-6000 Electrical Circuit