Cabling The Rear Panel - Extron electronics SCP 150L User Manual

Installation and Operation, cont'd

Cabling the Rear Panel

4 3 2 1
1
ON
Panel address DIP switch — If using two SCPs, set DIP
1
switch 1 to assign a unique address to each panel. Set the
switch to Off to assign address 00 and On to assign address 01.
Switches 2 and 3 are not used.
The System 5 IP can support up to two SCPs.
The panels must each have a unique address.
DIP switch 4 is used to enable the RS-232/host port of
the SCP 150. Note: If the SCP is connected to the
System 5IP, set switch 4 to the "off" position.
CM/IR/SCP connectors — These two 5-pole captive screw
2
connectors function in exactly the same way and can be used
interchangeably. Connect one connector to a System 5 IP
switcher and the other to a second SCP, an Extron control
module (ACM, RCM, IRCM), or an Extron IR Link infrared
signal repeater.
Two SCPs, up to four control modules, and one IR Link can be
daisy-chained using these connectors. The maximum distance
between the System 5 IP and a connected device is 200' (61 m).
The switcher provides 12 VDC power to the SCP and any daisy-
chained control devices via these connectors, so no additional
power supply is required.
Wire the connectors as shown in the illustration on the next
page. The illustration is a guide; the SCPs, control modules, and
IR Link can be daisy-chained in combinations other than the one
shown.
2-6 SCP 150 • Installation and Operation
2
J5
3
Serial/host port — Use this 3-pole captive screw connector to
3
connect to your PC's RS-232 port. Extron Simple Instruction Set
(SIS) commands can then be issued from the PC to monitor and
obtain information from the SCP. This port is also used for
uploading firmware to the SCP, if necessary. Refer to chapter 3,
Remote Communication, for further details.
Do not connect to this port if the SCP is being used with
the System 5IP.
IRCM-DV+
Control Module
A +12VDC
B Ground ( )
C Control signal (IRCM)
D Modulated IR (IR Link)
A +12VDC
B Ground ( )
Control signal (IRCM)
C
D Modulated IR (IR Link)
E SCP Communication (IR)
J5
4 3 2 1
ON
SCP 150
SCP 150 • Installation and Operation
A B C D E
IR Link
A +12VDC
B Ground ( )
D IR Link
A B C D E A B C D E
SIGNAL
IR LINK
IR Link
DVD CONTROL Tx
MENU
TITLE
ENTER
A
B REW PLAY NEXT PAUSE STOP
C
D
Control
A
B
Module
C
D
E
VOLUME PROJECTOR
PROJECTOR PROJECTOR FUNCTION
ON OFF BUTTON
LIGHTS LIGHTS PC
IR ON OFF
INPUT INPUT INPUT INPUT INPUT
1 2 3 4 5
SCP 150
SCP 150
System 5 IP
Rear Port
2-7