Extron Electronics CCR-2BLB AAP User Manual

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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

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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

I

N

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2

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Laptop

PC

LAPT

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PC

CCR-4BLB AAP and CCR-2BLB AAP

Input

1 2 G 3 4 G

Output

1 2 G 3 4 G

Power

12V G

Input

1 2G

Output

1 2G

Power

12V G

In

+5v

1K

Ground

Input Output

Out

Ground

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).

Figure 1 — CCR-4BLB AAP connectors

Figure 2 — CCR-2BLB AAP connectors

Figure 4 — A typical setup for the CCR-4BLB AAP

Figure 3 — Schematics for CCR AAP input and ouput

Figure 5— A typical setup for the CCR-2BLB AAP

68-1354-01

Rev. A

02 07