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Connecting the VP-727 Control Ports
15
7.2 Connecting via RS-485
To connect the
VP-727
to the
Kramer
VP-727T
Presentation Switcher Control
Panel
via the RS-485 control port, do the following:
Connect the “ A” (+) PIN on the RS-485 rear panel port to the A (+) PIN on
the RS-485 rear panel port of the
VP-727T
unit
Connect the “ B” (-) PIN on the RS-485 rear panel port to the B (-) PIN on
the RS-485 rear panel port of the
VP-727T
unit
If shielded twisted pair cable is used, the shield may be connected to the
“ G” (Ground) PIN on one of the units
7.3 Connecting the VP-727 via the ETHERNET port
To connect the
VP-727
via the ETHERNET port, do the following:
Connect the ETHERNET port of the
VP-727
to the LAN port of your PC,
via a crossover cable with RJ-45 connectors, as Table 3 and Figure 7 define
Table 3: Crossover Cable RJ-45 PINOUT
EIA /TIA 568A
Side 2
EIA /TIA 568B
Side 1
PIN Wire Color
PIN
Wire Color
1
Green / White
1
Orange / White
2
Green
2
Orange
3
Orange / White
3
Green / White
4
Blue
4
Blue
5
Blue / White
5
Blue / White
6
Orange
6
Green
7
Brown / White
7
Brown / White
8
Brown
8
Brown
Pair 1
4 and 5
Pair 1
4 and 5
Pair 2
3 and 6
Pair 2
1 and 2
Pair 3
1 and 2
Pair 3
3 and 6
Pair 4
7 and 8
Pair 4
7 and 8
Figure 7: RJ-45 PINOUT
If connecting the ETHERNET port of the
VP-727
to the LAN port on a
network hub or network router, use a straight-through cable with RJ-45
connectors, as Table 4 defines