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2-5. RS-422 Data Input / Output Cards
MFR-16DTIO is an RS-422 serial control input/output card compliant with the SMPTE 207M
standard. .
Up to
8
cards can be installed into the following slots:
No. 01, 03, 05, 07, 09, 11, 13, 15
► See section 2-1-1. "Matrix Size Chart."
MFR-16DTIO Card
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
RS-422 Connector: 9-pin D-sub (female) x 16
Connector Pin Assignments (9-pin D-sub, female)
Pin no.
Device type *
Controller type *
1
GND
GND
2
TX--
Transmit data(-)
RX-
Receive data(-)
3
RX+
Receive data(+)
TX+
Transmit data(+)
4
GND
GND
5
NC
NC
6
GND
GND
7
TX+
Transmit data(+)
RX+
Receive data(+)
8
RX-
Receive data(-)
TX-
Transmit data(-)
9
GND
GND
* Two pin assignment types are available:
Device
and
Controller
. The type can be
selected under
Pin Assign
in the [Web-based Control:
RS-422 Settings
page].
See the [Web-based Control:
RS-422 Settings
page] in the Web-based Control manual.
Port Assignments
<Setting per Card>
Specify a logical level under
Level
.
<Settings per Port>
Assign a logical channel to a port under
Channel
.
Assign Input (
SRC
) or Output (
DST
) for a port.
Both Input and Output can be assigned to a single port. This can dynamically change
Input / Output and pin assignments. (
2-Way
must be checked on.)
Select a pin assignments type under
Pin Assign
. (See the table above.)
The port assignments can be performed in the
Port Assign
area in the [Web-based Control:
RS-422 Settings
page].
