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Application diagram and specifi cations, Specifications, Control — serial port – Extron electronic MediaLink Controllers MLC 52 RS EU User Manual

Page 4: Control — ir port, General, General (cont.), Control — host ports, Control — remote volume (vc models only), 10v vol /mut e

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PO

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12V
3A MAX

.

OUTPUTS

4/8

Ohm

s SP

EAKERS

INPUTS

L

R

L

R

REMO

TE

10V
VOL

/MUT

E

L

MP

A 122

R

ML

C 5

2

OFF

PC

DOC
CAM

DV

D

ON

VIDEO

Projector

PC

VGA with

Audio

DVD/VCR Combo

S-video and

Composite Video

with Audio

Audio Output

Extron

MPA 122

Mini Power Amplifier

Volume

Control

RS-232

Projector

Control

Extron
SI 26X

Ceiling Speakers

Extron

MLC 52 RS VC EU

Basic MediaLink

®

Controller

with IR, RS-232 and

Volume Knob

Extron

EMEA

+800.3987.6673

Inside Europe Only

+31.33.453.4040

+31.33.453.4050 FAX

Extron

USA - West

Headquarters

+800.633.9876

Inside USA / Canada Only

+1.714.491.1500

+1.714.491.1517 FAX

Extron

USA - East

+800.633.9876

Inside USA / Canada Only

+1.919.863.1794

+1.919.863.1797 FAX

Extron

Asia

+800.7339.8766

Inside Asia Only

+65.6383.4400

+65.6383.4664 FAX

Extron

Japan

+81.3.3511.7655

+81.3.3511.7656 FAX

Extron

China

+400.883.1568

Inside China Only

+86.21.3760.1568

+86.21.3760.1566 FAX

Extron

Middle East

+971.4.2991800

+971.4.2991880 FAX

09-01

68-1671-01

REV. A

specifications

Specifi cations are subject to change without notice.

© 2009 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners.

M L C 5 2

Application Diagram and Specifi cations

CONTROL — HOST PORTS

Serial control port ............................................... 1 bidirectional RS-232 front panel 2.5 mm mini stereo jack
Baud rate and protocol ....................................... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin confi gurations ......................... Mini stereo jack: tip = TX, ring = RX, sleeve = GND
Program control ................................................. Extron’s confi guration program for Windows

®

Extron’s Simple Instruction Set (SIS

)

IR learning frequencies ....................................... 30 kHz to 62 kHz
IR learning distance ............................................ 4" (10 cm) to 14" (36 cm) from the front panel

CONTROL — SERIAL PORT

Display control port ........................................... (1) 3.5 mm captive screw connector, 6 pole for unidirectional

RS-232 control (±5 V) (connector is shared with IR control
port and power input)

Baud rate and protocol (RS-232) ......................... 57600 to 1200 baud (9600 default); 8 (default) or 7 data

bits; 1 stop bit; no parity (default), or even or odd parity

CONTROL — IR PORT

IR control port .................................................... (1) 3.5 mm captive screw connector, 6 pole for IR

(connector is shared with serial control and power input);
TTL level (0 to 5 V) modulated infrared control from 30 kHz
up to 60 kHz

CONTROL — REMOTE VOLUME (VC MODELS ONLY)

Volume control port ........................................ (1) 3.5 mm direct insertion captive screw connector, 3 pole
Pin confi guration ............................................ 1 = +10 VDC, 50 mA (max); 2 = volume (variable voltage);

3 = GND

Volume control voltage range .......................... 0 V (mute) to 10 V (maximum volume)

GENERAL

External power supply......................................... 100 VAC to 240 VAC, 50/60 Hz, external; to 12 VDC, 2 A,

regulated

Power input requirements ................................... 12 VDC, 0.15 A
Mounting
MLC 52 RS EU, MLC 52 RS VC EU ................ Mountable into standard 50 mm deep European

junction boxes

Enclosure type ................................................... Metal
Enclosure dimensions
MLC 52 RS EU
Faceplate ................................................. 3.2" H x 6.0" W x 0.1" D (2-gang EU)

(8.1 cm H x 15.2 cm W x 0.3 cm D)

Device ..................................................... 1.7" H x 2.7" W x 1.4" D

(4.3 cm H x 6.8 cm W x 3.5 cm D) (Overall rear dimensions,
including connectors. Allow at least 1.85" [4.7 cm] depth in
the junction box for device and cable clearance.)

GENERAL (CONT.)

MLC 52 RS VC EU
Faceplate ................................................. 3.2" H x 6.0" W x 0.1" D (2-gang EU)

(8.1 cm H x 15.2 cm W x 0.3 cm D)

Device ..................................................... 1.7" H x 4.5" W x 1.4" D

(6.8 cm H x 11.4 cm W x 3.5 cm D) (Overall rear
dimensions, including connectors. Allow at least 1.85"
[4.7 cm] depth in the junction box for device and cable
clearance.)

Product weight .................................................. 0.3 lb (0.1 kg)
Shipping weight ................................................. 3 lbs (2 kg)
Vibration ............................................................ ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety ......................................................... CE, CUL, UL
EMI/EMC .................................................... CE, C-tick, FCC Class A, ICES, Section 508 of the

Rehabilitation Act (29U.S.C.794d), VCCI Class A

MTBF ................................................................ 30,000 hours
Warranty ............................................................ 3 years parts and labor

NOTE: All nominal levels are at ±10%

Model

Version Description

Part Number

Two-Gang

MLC 52 RS EU

Brushed Aluminum Faceplate ........................................................ 60-744-34

MLC 52 RS EU

RAL9010 White Faceplate ............................................................. 60-744-35

Two-Gang with Integrated Volume Control Knob

MLC 52 RS VC EU Brushed Aluminum Faceplate ........................................................ 60-745-34
MLC 52 RS VC EU RAL9010 White Faceplate ............................................................. 60-745-35

Optional Accessories

CFG Cable

9 DB Female-2.5 mm TRS Confi g Cable - RS Version Only ................ 70-335-01

IPL T S2

Two Serial Port IP Link Ethernet Control Interface .............................. 60-544-01

IR Link

Wall-Mountable IR Signal Repeater .................................................. 60-404-02

IR Sensor

Remote IR Receiver ......................................................................... 70-223-01

Included Accessories

EPS 1210B

100-240VAC, 50/60Hz, to 12VDC, 2A, wire ..................................... 70-055-01

MLC 52 Series
Button Labels

Text and Icon Labels ....................................................................... 33-1262-01

International Labels MediaLink International Faceplate Labels ......................................... 33-1167-0X
IR Emitter and Shield Kit IR Emitter Kits ................................................................................. 70-283-01

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