DL-HDM44A-H2 Installation Guide
9
The RS232 connection on the matrix is female DB9. User can use a USB to UART cable or a direct serial cable for
matrix control. See below for control system configuration.
•
9600 baud
•
8 Data Bits
•
1 Stop Bit
• Parity = none
Connect RS232 Control
Connect Ethernet (Web Browser) Control
The DL-HDM44A-H2 may be controlled via Ethernet through a web browser interface.
The TCP/IP port requires a standard straight-through Category 5
or greater cable with the TIA/EIA-568B crimp pattern for optimal
operation.
The default settings for the TCP/IP port are:
IP address: 192.168.0.178
TIA/EIA-568B
Orange/White
Orange
Green/White
Blue
Blue/White
Green
Brown/White
Brown
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
1
8
Connect the Ethernet cable between to the matrix and a router
with a straight-through cable or between the matrix and a
computer with a crossover cable.
Pinout:
Pin 2 - TRANSMIT
Pin 3 - RECEIVE
Pin 5 - GROUND