Extron electronic CTR 8 manual Application with CCR 4BLB, Solder Cups

Application with CCR 4BLB

Tally

Contact Closure

Ground	Power Out
	Power Supply

POWER OUT CONTACT IN / TALLY OUT COM

1.0A MAX

12V	C G 1 T +V C G 2 T +V C G 3 T +V C G 4 T +V					Tx G
					REMOTE
POWER IN	5	6	7	8		RS-232
1.0A
MAX

C G T +V C G T +V C G T +V C G T +V Tx Rx G

+ G	1 2 G 3 4 G	1 2 G 3 4 G
PWR	INPUTS	OUTPUTS

Power Supply 12V 1A

						Extron
Extron						CTR 8
						Eight Input Contact Closure
CCR 4BLB
						to RS-232 Control Module
Four-Button Contact Closure
Remote With Customizable
Backlit Buttons
--A MAX			1	2 3		RS-232	Extron
							DSC 301 HD
POWER	1	2	3 INPUTS	DSC 301 HD		REMOTE
12V
							Three Input Compact
	VIDEO	RGB/R-Y,Y,B-Y	HDMI	AUDIO	OUTPUT	Tx Rx G	HDCP-Compliant Video Scaler
							RS-232
						HDMI Video and
DVD Player						Embedded Audio
							Flat Panel Display

Laptop

Cable Box

The diagram close-up below shows how to connect the CCR 4BLB to the CTR 8.

+G PWR

1 2 G 3 4 G

INPUTS

1 2 G 3 4 G

OUTPUTS

Tally

Contact Closure

Ground

POWER OUT		CONTACT IN / TALLY OUT				COM
1.0A
MAX
12V	C G 1 T +V C G 2 T +V C G 3 T +V C G 4 T +V					Tx G
					REMOTE
POWER IN	5	6	7	8		RS-232
1.0A
MAX
	C G T +V C G T +V C G T +V C G T +V					Tx Rx G

CCR 4BLB CTR 8

Application with Individual Contact Closure Switch

Normally
Open (NO)	LED (-)	PC

LED (+) Two Contact Closure Switch AAP

Common			Resistor (R)		NOTE: Determine and select the appropriate
Ground (C)	Normally				current-limiting resistor, if needed. Some button
	Closed (NC)				switches have the resistor built in.
Solder Cups
	POWER OUT		CONTACT IN / TALLY OUT				COM
	1.0A
	MAX
	12V	C G1 T +V C G 2 T +V C G 3 T +V C G4 T +V					Tx G
						REMOTE
	POWER IN	5	6	7	8		RS-232
	1.0A
	MAX
		C G T +V C G T +V C G T +V C G T +V					Tx Rx G

CTR 8

CTR 8 • Panels and Cabling 5