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n
RS-232 Insert
— This port is used to connect an optional control device (such as an
MLC 226 IP or IP Link controller) to this port for bi-directional RS-232 communication
to a display device. This insert port is tied to the MLS 608 D digital and RS 232 output
ports,
h
.
The transmission pathway is from, for example, an MLC 226 IP bi-directional RS-232
port (labelled Display) to the MLS 608 D RS-232 Insert port
n
, out via the MLS 608 D
digital outputs (
MTP/HDMI U receiver input port (
) and then out to the display device via the receiver's RS-232 port (
).
Wire the MLC to the MLS 608 as shown below.
A B C D E
DISPLAY
RS-232/IR
RS-232 12V
CM/IR/SCP
A B C D E
MLS PWR
A B
Tx/I
R
Rx
GR
OUND
PWR SN
S
GR
OUND
+12V OU
T
Rx
Tx
GR
OUND
GR
OUND
+12V IN
+12V OU
T
GR
OUND
CONT MO
D
IR IN
SCP CO
M
NORMALLY OPEN
1 2
COMMO
N
COMMO
N
COMMO
N
GR
OUND
Tx/I
R
Tx/I
R
Tx/I
R
GR
OUND
GR
OUND
A
RELAYS
IR/SERIAL OUT
3 4
B
5 6
C
A
B
C
MLC 226
Display port
DISPLAY
RS-232/IR
Tx/IR
Rx
GR
OUND
PWR SNS
GR
OUND
+12V OUT
Ground ( )
Receive (Rx)
Transmit (Tx)
RS-232 Insert
MLS 608 D rear panel
RS-232 Insert port
Tx
Rx
N/A
N/A
MLC 226
Display port
MLS 608 D
RS-232 Insert port
MTP/HDMI U R
Input port
Display device
RS-232 port
RS-232
RS-232
RS-232
RS-232
Device pins
MTP/HDMI
RS-232
Pass-thru
port
Ground
Rx Tx
Tx Rx
1
BUFFERED OUTPUT
MTP
+
AUDIO
+12 V OUT
PWR OUT=
12W
2
3
6
L
R
1
L
R
2
L
R
3
L
R
5
L
R
7
L
R
8
1
2
1
2
MIC/LINE
+ 48V
1
2
L
R
L
R
Tx
+12V
Rx
8
4 (MTP)
CONFIGURABLE ANALOG INPUTS
AUDIO INPUTS
AUDIO OUTPUTS
RS-232
HOST
PWR OUT = 7.2W
DIGITAL OUTPUT
VIDEO + RS-232
ANALOG OUTPUT
DIGITAL INPUTS
5
7
L
R
6
Tx
N/
A
N/
A
Rx
RS-232 INSERT
MLS 608 D SA
100-240V 50/60 Hz
3.2A MAX
1
2
4/8 OHM - 20W x 2
DIGITAL OUTPUT
DIGITAL INPUT
POWER
12V
0.8A MAX
1
2
HDMI
RS-232
PASS THRU
Tx Rx
RGB
VID
Y/C
B-Y
Y
R-Y
ANALOG OUTPUTS
RS-232
Tx Rx
SPARE
MTP INPUT
1
MONO AUDIO
2
Figure 10.
Wiring the MLS 608 D RS-232 Insert Port (showing RS-232 Flow
Path to the Display Device)
MLS 608 D Series • Rear Panel Connections
16
Содержание MLS 608 D SA
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