Extron electronics MLC 104 IP Plus Series User Manual page 41

The following figure provides examples of types of devices that can be connected to the
right side panel ports on the MLC.
PC
Projector
or
Display
Panel
TCP/IP
Network
LAN
Tx Rx G
Tx
Rx
GROUND
IR OUT
+12 VDC
+V OUT
Ground
GROUND
IRCM, CM
CM
Modulated IR (for IRL 20)
IR IN
LAN
SCP communication (IR)
SCP
Signal
Ground
GROUND
Rx
Tx
GROUND
Ground
GROUND
+12 VDC in
+12V IN
MLC 104 IP Plus
Right Side
Panel
External Power Supply
(12 VDC, 0.5 A max.)
Receive (Rx)
Transmit (Tx)
Ground
Ground
+12 VDC in
Figure 16.
IR Receiver of a
Projector or Display
OR
IR
G
Tx
Ground
IR Out
Ridged
+
Ground Ground
all Devices es
OR
Tx
A
Rx B
G
G
Heat Shrink
Over Shield
Example of Bottom Panel Connections
MLC 104 IP Plus Series • Operation, Features, and Cabling
SCP 226
DISPLAY
ON OFF PIC
MUTE
VCR DVD
VOLUME 1 2 3
4 5 6
DOC
LAPTOP PC
CAM
AUTO
IMAGE
IR
SCP 226
Switch, Sensor, LED,
Digital I/O
Ground Relay, or Similar Item
17TT
N15779 1A RGB 2A RGB 3A RGB 4A RGB
US AUDIO/VIDEO
®
APPARATUS
LISTED
I OUTPUTS
VOICELIFT
POWER N VIDEO
RECEIVER
P RGB
U
T
S
3B RGB 4B RGB
12V 1B RGB 2B RGB
/VIDEO
/VIDEO
5A MAX
Tx Tx
Rx
IR
PVS or
+12V
MLS Switcher
RS-232/MLC/IR port
Control Module
Address 2
CM-3BLB
3 Pole
Connector
A
B
C
Control Module
Address 1
Digital input
or
Digital output
LINE OUT AMPLIFIED AUDIO OUT LAN 4
LAN 3
DO NOT
GROUND
OR SHORT
2/4/8
SPEAKER Ohms
OUTPUTS
L R
CLASS 2 WIRING L R
L R 10V 50mA CONTROL
Tx Rx IR 12V
AUX AUDIO PAGING RS-232 MLC/IR
INPUT 5 SENSOR VOL/MUTE LAN 1 LAN 2
33