Serial Port Wiring; Mpeg Encoder Card Wiring - Monroe One-Net SE User Manual

SERIAL PORT WIRING

Each EAS device is equipped with one RS232 serial port on the back panel. The serial
ports connect to and drive a variety of external video character generators and
BetaBrite LED signs. The software supports a wide variety of serial protocols, including
the most commonly used protocols in legacy EAS equipment, such as TFT Standard and
Sage Generic.
An optional USB/serial port expander can provide up to four additional RS232 serial
ports. This option is useful when additional character generators and LED signs are
needed.
Each serial port has the same pin-out, as shown below.

MPEG ENCODER CARD WIRING

For units equipped with an optional MPEG2 Encoder card, see the image below for wir-
ing the MPEG2. The video output needs to be loop cabled back into the video input of
the Encoder card. In addition, one audio output needs to be cabled to the MPEG audio
input port.
Optional MPEG2 Encoder Card Audio/Video Connections
One-Net/DASDEC User Manual
Serial Port Connections (Chassis Side)
This feature is specific to
the DASDEC II.
Note
For configuration of
serial port protocols,
see Chapter 5 - Video/
CG.
Note
Pins 2, 3, and 5 are
the transmit/receive
and ground pins, and
are the minimum
connections needed
for a serial interface.
Make sure to swap the
transmit and receive
pins (2 and 3) when
making your own
cables.
v3.0 | r0616 2-6