Extron electronics System 5 IP Series User Manual page 21

CM/IR/SCP port — You can connect up to four Extron control modules
3
(IRCMs, ACMs, RCMs), one Extron IR Link infrared signal repeater, and/or
up to two Extron SCP control pads to this port to allow remote control of the
System 5 IP switcher or other items. A maximum of seven devices can be
connected to this port. Use the following diagram as a wiring guide.
The SCP replicates most of the switcher's front panel controls. The
SCP and the IR Link can receive IR signals from an optional IR 402 remote
control and send them to the switcher. Control modules can be used (once
the switcher is set up) to control VCRs, DVD players, tape decks, a projector
lift, or screen control. Refer to the appropriate device's user's manual.
The control modules, IR Link, and SCPs can be daisy chained, as shown in
the following diagram. Extron CTL (Comm-Link) cable is recommended for
these connections.
System 5 IP
Rear Panel
CM/IR/SCP
A B C D E
+V G CM IR SCP
E SCP communication
C IRCM, ACM, RCM
B Ground ( )
A +12 VDC
CTL or CTLP Cable Color Code:
E SCP communication
D Modulated IR (for IR Link)
C Control Module communication
B Ground ( ) & drain wire
A +12 VDC
The maximum total distance between the System 5 IP and a connected device
is 200' (61 m).
Extron recommends that you connect the cable's drain wire to the ground
pin at both ends. This reduces EMI interference.
This port provides up to 12 VDC for powering the SCP control pads or
other devices. The automatic current protection circuit for this port limits
the draw to 0.5 amperes.
Devices other than the optional accessories mentioned above can be powered
from this port as long as the maximum current rating (0.5 amperes) is not
exceeded.
If the audio amplifier's power supply shuts off, the power to this port is also
shut down.
System 5 IP Switchers • Installation: Labeling, Mounting, Cabling
200' (61 m) max.
SCP 150
VOLUME DISPLAY
DISPLAY DISPLAY FUNCTION
ON OFF BUTTON
AUTO
PIC
IR
IMAGE
MUTE
DOC
PC VCR DVD LAPTOP
CAM
SCP 150
C IRCM/ACM/RCM
B Ground ( )
A +12 VDC
Maximum =
4 Control Modules
(4 Module Addresses)
Control modules
= White
include IRCM, ACM,
RCM, and CM models.
= Violet
= Black and Drain
= Red
Maximum =
2 SCPs
Per System
DVD & VCR CONTROL
Tx
DVD VCR
TITLE MENU
TUNER
TV/VCR
ENTER
PREV/REW PLAY NEXT/FWD PAUSE STOP
IRCM-DV+
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