56
Locations and Functions of Parts
Rear panel
a
Output panel slots
For the optional Output Boards.
For details, see “IXS-6600/6700 System Products” on
page 46.
b
Input panel slots
For the optional Input Boards.
For details, see “IXS-6600/6700 System Products” on
page 46.
c
REMOTE 3 connector (D-sub 9-pin)
If the switcher is used as the primary station
1)
(set the
S1203-3 P/S switch on the CA-65 board to P), connect the
terminal emulator to make the settings required for system
operations.
Use the D-sub 9-pin connectors with inch screws for
connections.
If you are using the REMOTE 3 connector, set the S1203-
3 P/S switch on the CA-65 board to the P position.
For further details, refer to the Installation Manual
(supplied).
1) Remote control operations via S-BUS protocol consist of a data link
constructed using a single coaxial cable link. Several pieces of equipment
(i.e. routing switchers, remote control panel (routing switcher control
unit), etc.) are connected to this data link for data transmission in time-
sharing mode. One of the connected switchers is used as the primary
station that manages the use of the data link, while the other equipment is
used as secondary stations which follow directions from the primary
station. The response speed may slow down due to the number of
secondary stations.
d
REMOTE 2 connector (D-sub 9-pin)
Connect an external control unit using a 9-pin remote
control cable for use via the RS-422A interface.
When the unit is specified for the primary station (set the
S1203-3 P/S switch on the CA-65 board to P), S-BUS
Convert mode is selected and S-BUS control via the
REMOTE 2 connector is enabled.
Use the D-sub 9-pin connectors with millimeter screws for
connections.
For details, refer to the System Setup Manual (supplied).
e
REMOTE 1 connectors (BNC type)
There are three connectors for three signals, A, B, and C.
Connect the remote control panels (routing switcher
control units) and routing switchers using a single coaxial
cable to control the system via S-BUS protocol. When you
use this switcher as the primary station (set the S1203-3 P/
S switch on the CA-65 board to P), a maximum of 253
remote control panels and routing switchers can be
connected via these three connectors.
When you use this switcher as a secondary station (set the
S1203-3 P/S switch on the CA-65 board to S), connect an
S-BUS link to one of the connectors using the supplied T-
bridge (type B).
OUT
1
OUT
2
IN
1
IN
2
OUT
3
OUT
4
IN
3
IN
4
A
REMOTE 1
A
REF
IN
A
75
Ω
ON
OFF
REMOTE 1
B
REF
IN
B
75
Ω
ON
OFF
REMOTE 1
C
WORD
SYNC
IN
75
Ω
ON
OFF
TC IN
NETWORK
REMOTE 2
REMOTE 3
REMOTE 2/ALARM
B
B
A
U
-
AC IN
a
Output panel slots
b
Input panel slots
d
REMOTE 2 connector
e
REMOTE 1 connectors
f
REF IN connectors and
75
Ω
termination switch
c
REMOTE 3 connector
g
WORD SYNC IN connector
and 75
Ω
termination
switch
h
TC IN connector
i
REMOTE 2/ALARM
connector
j
NETWORK connectors
k
AC IN receptacles
l
U
(signal ground) terminal
Note
