Extron electronic 68-1034-02 Rev. A Pin assignments and wiring, DVI connector pin assignments

Page 19

Installation and Operation, cont’d

L

RS-232 connector — Connect a serial communications port to

 

this 3.5 mm, 3-pole captive screw connector for bidirectional

 

RS-232 communication. See "RS-232 connector wiring," on

 

page 2-26, to wire the connector.

NThe RS-232 connector can also transmit one-way modulated infrared (IR) signals. See "Modulated IR pass through" on page 2-33.

M

Audio output connector (DVI 201 A D Tx [Decora] only) —

 

Connect a stereo audio device to this 3.5 mm mini stereo jack to

 

receive the unbalanced audio output. Figure 2-14on page 2-17

 

shows how to wire the audio plug.

Pin assignments and wiring

DVI connector pin assignments

Figure 2-19 defines the pinout for the DVI protocol.

18 C1 C2

9

 

 

C4C5

17

24

C3

Pin

Signal

Pin

Signal

Pin

Signal

1

TMDS data 2–

9

TMDS data 1–

17

TMDS data 0–

 

 

 

 

 

 

2

TMDS data 2+

10

TMDS data 1+

18

TMDS data 0+

 

 

 

 

 

 

3

TMDS data 2

11

TMDS data 1

19

TMDS data 0

shield

shield

shield

 

 

 

 

 

 

 

 

 

4

Spare

12

Spare

20

Spare

 

 

 

 

 

 

5

Spare

13

Spare

21

Spare

 

 

 

 

 

 

6

DDC clock

14

+5 V power

22

TMDS clock

Shield

 

 

 

 

 

 

 

 

 

 

 

7

DDC data

15

Ground (+5 V)

23

TMDS clock+

 

 

 

 

 

 

8

CEC control*

16

Hot Plug Detect

24

TMDS clock–

 

 

 

 

 

 

C1

Spare

C3

Spare

C5

Spare

 

 

 

 

 

 

C2

Spare

C4

Spare

 

 

 

 

 

 

 

 

*CEC control on pin 8 is a proprietary usage, not the industry standard.

Figure 2-19 — DVI connectors

TP cable termination

NRJ-45 termination with CAT 5, CAT 5e, or

CAT 6 cable must comply with the TIA/EIA T 568A or TIA/EIA T 568B wiring standard for all connections.

Figure 2-20 details the recommended termination of TP cables with RJ-45 connectors in accordance with either the TIA/EIA T 568A or the TIA/EIA T 568B wiring standard.

Side

 

 

Pins:

 

RJ-45

 

 

 

 

 

1 2 3 4 5 6 78

 

 

 

 

 

 

 

 

 

 

 

Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TIA/EIA T

TIA/EIA T

Signal

 

 

 

 

 

 

 

586 A

586 B

 

 

 

 

 

 

Pin

Wire color

Wire color

RJ-45 #1

 

RJ-45 #2

 

 

 

 

 

 

 

 

 

 

 

 

 

1

White-green

White-orange

Data 0+

 

CEC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Green

Orange

Data 0–

 

HPD

 

 

 

 

 

 

 

 

 

 

 

 

 

3

White-orange

White-green

ID Clock+

 

RS-232

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Blue

Blue

Data 1+

 

DDC Clk

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

White-blue

White-blue

Data 1–

 

+12 V

 

 

 

Insert

 

 

 

 

 

 

 

 

 

6

Orange

Green

ID Clock–

 

RS-232

 

 

 

Twisted

 

RX

 

 

 

 

 

 

 

 

 

Pair Wires

7

White-brown

White-brown

Data 2+

 

DDC data

 

 

 

 

 

 

8

Brown

Brown

Data 2–

 

Ground

NTerminate both ends of both cables identically, in accordance with either the TIA/EIA T 568A or the TIA/EIA T 568B wiring standard.

Figure 2-20 — TP cable termination

NDo not use Extron’s UTP23SF-4 Enhanced Skew-FreeA/V UTP cable to link the transmitter and receiver. Skew-free A/V cable was designed for most Extron

TP transmitter/receiver applications, but the

DVI 201 Tx/Rx will not work properly with this cable.

NIn order to fit in the junction box, the TP cables and RJ-45 connectors should not have a boot installed.

NIf necessary, test for proper cable connection (output 1 to input 1, output 2 to input 2) as follows:

1. Plug both TP cables into the powered unit.

2. Momentarily connect either of the cables on the opposite end into the unpowered unit‘s “2” connector.

If the unpowered unit’s Power LED is lit, the connection is correct.

If the unpowered unit’s Power LED is not lit,

unplug the connector on the unpowered end and connect the other cable to the “2” connector.

2-22 DVI 201 Tx/Rx • Installation and Operation

DVI 201 Tx/Rx • Installation and Operation 2-23

Image 19
Contents Digital Video Transmitter and Receiver User’s ManualExtron’s Warranty PrecautionsFCC Class a Notice 安全须知 中文Table of Contents DVI 201 Tx/Rx Table of Contents, cont’dAbout this Manual IntroductionAbout the DVI 201 Transmitters and Receivers Control communications FeaturesIntroduction, cont’d TP cable advantagesTwo Mounting the Tx/Rx Installation and OperationNon-Decora unit mounting Under-furniture mounting Installation and Operation, cont’dThrough-furniture mounting PMK 300 mounting Projector mountingPMK 350 mounting If power supply is connected to the receiver , usePreparing the site and installing the wall box UL/Safety RequirementsDecora unit mounting 10 Installing the wall box Connections Final installationTransmitter connections Audio input DVI 201 a D Tx Decora only Connect an Local output DVI 201 Tx non-Decora only If desiredReceiver connections If the unpowered unit’s Power LED is not litAudio Input connector DVI 201 a D Rx Decora only Receiver input connector Connect one end of the twoPin Signal Pin assignments and wiringAudio output connector DVI 201 a D Tx Decora only DVI connector pin assignmentsTerminating shielded cable Power supply wiringOperation RS-232 connector wiringDDC Route switch DVI 201 Tx non-Decora only Transmitter control and indicatorReceiver indicator Power LEDDVI 201 actively buffers the Hdcp key TroubleshootingAudio conversion Installation and Operation, cont’d Application ExamplesAAppendix a Reference Information SpecificationsControl/remote external device pass-through Reference Information, cont’dGeneral Included parts Mounting accessoriesPart Numbers Transmitter/receiver pair part numbersCables Decora Template DimensionsAdapters Reference Information, cont’d

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