Extron electronics PVS 407D, Руководство пользователя

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PVS 407D • Connector Wiring 60
RS-232 Connector Wiring
Figure 46 shows the wiring for the PVS 407D and the MLC Plus 100 RS-232 connectors.
NOTE:
The MLC Plus 100 is powered from the same supply used by the PVS 407D.
MLC Plus 100
rear panel
COM 2 and
Power
ports
PVS 407D
Remote RS-232
Port
POWER
12V
0.4A MAX
Tx Rx G
COM 2
Ground
+12 VDC input
Ground all devices.
Connect to the
same power
supply used by
the PVS 407D
NOTE: If you use cable that has
a drain wire, tie the drain wire
to ground at both ends.
REMOTE
RS-232
Tx Rx G
Ground (Gnd)
Transmit (Tx)
Receive (Rx) Transmit (Tx)
Receive (Rx)
NOTE: You must connect a
ground wire between the
MLC and PVS 407D.
Figure 46. RS-232 Connector Wiring
From MLC Plus 100 Terminal Wire Color To PVS 407D Terminal
Rx on the COM 2 port White Tx on the RS-232 port
Tx on the COM 2 port Violet Rx on the RS-232 port
COM 2 Ground Drain wire G - Ground
Power Ground Black To PVS 407D Power Supply
12 V In Red To PVS 407D Power Supply
See the
Attention
notice on the previous page for wire length and wire stripping.
Wire Bared
3/16"
(5 mm)
Max.
7/8
"
(22 mm)
Heat Shrink on
Outer Jacket to
Inner Conductor
Transition
Heat Shrink on
Drain Wire
Figure 47. Connector Wire Preparation
46
47