Manual

68-1354-01
Rev. A
02 07
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Extron
IPL T CR48
Ethernet Control
Interface
Projector
Screen
Control
Projector
Lift
Control
Laptop
TCP/IP
Network
Extron
CCR-4BLB AAP
Controller Module
Contact closure outputs
Inputs to control LEDs
Requires 12V/0.1A power for LED illumination
Power not required for contact closure only operation
SCREE
N
DO
W
N
SCREE
N
UP
PR
OJ
DO
W
N
PR
OJ
UP
Figure 4 — A typical setup for the CCR-4BLB AAP
Extron Electronics, USA
1230 South Lewis Street
Anaheim, CA 92805
800.633.9876 714.491.1500
FAX [phone]
Extron Electronics, Europe
Beeldschermweg 6C
3821 AH Amersfoort, The Netherlands
+800.3987.6673 +31.33.453.4040
FAX [phone]
Extron Electronics, Asia
135 Joo Seng Rd. #04-01
PM Industrial Bldg., Singapore 368363
+800.7339.8766 +65.6383.4400
FAX [phone]
Extron Electronics, Japan
Kyodo Building, 16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
+81.3.3511.7655 FAX [phone]
www.extron.com
Extron
VSW 2VGA A
VGA Switcher
Projector
Sound System
Local Monitor
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Extron
CCR-2BLB AAP
Controller Module
Contact closure outputs
Requires 12V/0.1A Power for LED illumination
Power not required for contact closure only operation
VSW 2V
GA
A
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2
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Laptop
PC
LAPT
OP
PC
Figure 5— A typical setup for the CCR-2BLB AAP
CCR-4BLB AAP and CCR-2BLB AAP
Wiring Guide
About the Contact Closure Control Panels
The Extron CCR-4BLB AAP and CCR-2BLB AAP are double
spaced, control module architectural adapter plates (AAPs). As
remote modules, these AAPs can control almost any contact
closure controllable device such as Extron switchers and
projection screens. They fit into all Extron AAP spaces and
include options for two (CCR-2BLB) or four (CCR-4BLB) backlit
buttons.
Externally powered, backlit buttons indicate system status by
lighting high amber when the input is closed or low amber
when the input is open. See “Inputs” at right.
N The CCR AAPs must receive power for their illuminating
buttons to light, but power is not required for contact
closure usage.
Extron’s Button Label Generator software, available for
download at www.extron.com, creates customized labels with
text or icons that fit into the button keycap.
Connectors
Power (12V) — The 2-pole connector is for a power connection
to the control panel that lights up the buttons to low amber.
Buttons light to high amber only when the Input pins are driven
low. See “Inputs” at right.
Inputs — Each button has an input pin for controlling button
illumination. Driving an input pin low (shorting it to ground)
causes the the corresponding button to light high amber. Each
input can handle 18V and sink 1.5mA maximum.
Outputs — Each button has corresponding output pins that
are normally open (high). When the button is pressed the
pins close (go low).
Input
1 2 G 3 4 G
Output
1 2 G 3 4 G
Power
12V G
Figure 1 — CCR-4BLB AAP connectors
Input
1 2G
Output
1 2G
Power
12V G
Figure 2 — CCR-2BLB AAP connectors
In
+5v
1K
Ground
Input Output
Out
Ground
Figure 3 — Schematics for CCR AAP input and ouput