beautypg.com

Rs-232 and ir connector wiring, Operation, Power supply wiring – Extron Electronics DTP DVI 230 D User Guide User Manual

Page 18: Rs-232 communication and ir communication (see, Rs-232 and ir connector, Wiring

background image

DTP DVI 230 D Transmitter and Receiver • Installation and Operation

12

RS-232 and IR Connector Wiring

Figure

11

shows how to wire the RS-232 and IR connector for the DTP DVI 230 D units.

Do not tin the wires!

Controlling

Device

Ground (G)
Receive (Rx)

Transmit (Tx)

Ground (G)

Receive (Rx)

Transmit (Tx)

Bidirectional

Function

Pin

TX

RX

Gnd

Transmit data
Receive data
Signal ground

IR

Tx Rx G

Tx Rx

RS-232

IR

Tx Rx G

Tx Rx

Do not tin the wires!

RS-232

Figure 11.

RS-232 and IR Connector Wiring

ATTENTION: The length of the exposed (stripped) copper wires is important.

The ideal length is 3/16 inch (5 mm). Longer bare wires can short together. Shorter
wires are not as secure in the connectors and could be pulled out.

NOTE: Do not tin the power supply leads before installing them in the direct insertion

connector. Tinned wires are not as secure in the connectors and could be pulled out.

Operation

Figure 12 shows the power indicator on the Decora transmitter.

NOTE: Both transmitter and receiver have power indicators on the front panel.

INPUTS

LOCAL OUT

DVI-D

AUDIO

REMOTE

DDC

ROUTE

LOCAL

Tx Rx G Tx Rx

RS-232

IR

ON

1 2

OUTPUTS

DVI-D

AUDIO

Tx Rx G Tx Rx

RS-232

IR

OVER DTP

DTP DVI 230 D Tx

DTP DVI 230 D Rx

1

2

Figure 12.

DTP DVI 230 D Power Indicator