Extron-electronics MLC 226 IP Series Installation Manuel d'utilisateur télécharger pdf (Page 13)

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MLC 226 IP Series • Installation

PRELIMINARY

Panels and Cabling

Host/Conﬁ g port cabling

DISPLAY

MLC 226 IP

VOLUME

CONFIG

OFF

PIC

MUTE

DOC

CAM

VCR

DVD

LAPTOP

AUX

VIDEO

AUTO

IMAGE

HOST

CONTROL

1=D INPUT I/O

2=Tx 3=Rx 5=GND

38400, N, 8, 1

PRESS TAB WITH

TWEEKER TO REMOVE

INTERCOM

AUDIO

OUT

LAN

2 1

MLC 226 IP Front Panel

IP Rear Panel

Rear panel Host Control port — For MLC conﬁ guration and control, connect

a Windows

-based PC or an RS-232 control system to the MLC via this female,

9-pin D connector. This connector also has one pin designated for digital

input/output.

RS-232 protocol:

• 38400 baud

• 1 stop bit

• no parity

• 8 data bits

• no ﬂ ow control

DB9 Pin Locations

Female

Extron recommends conﬁ guring and controlling the MLC via the LAN

connector. Ethernet connections are faster and more reliable.

RS-232 function

Description

1 Digital I/O Digital input/output

2 Tx Transmit data

3 Rx Receive data

4 — No connection

5 Gnd Signal ground

6 — No connection

7 — No connection

8 — No connection

9 — No connection

RS-232 function

Description

1 Digital I/O Digital input/output

2 Tx Transmit data

3 Rx Receive data

4 — No connection

5 Gnd Signal ground

6 — No connection

7 — No connection

8 — No connection

9 — No connection

The pin assignments of this connector are as follows:The pin assignments of this connector are as follows:

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 163 164

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Extron-electronics MLC 226 IP Series Installation Manuel d'utilisateur Page 13

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