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VS-4228 - Connecting the VS-4228
13
4.3.1
Cascading Via the RS-232 Control Interface
Connect the PC to units as described in
Section
Use a straight cable and connect pins 2 to 2, 3 to 3 and 5 to 5.
Figure 8: Cascading Units via the RS-232 Control Interface
4.3.2
Cascading Via the RS-485 Control Interface
To connect an RS-485 connector on one
VS-4228
unit to an RS-485 connector on
another unit:
1.
Connect the “+” PIN on the first
VS-4228
unit to the “+” PIN on the second
VS-4228
unit
2.
Connect the “-” PIN on the first
VS-4228
unit to the “-” PIN on the second
VS-4228
unit
Summary of Contents for VS-4228
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