Specifications

RS232 SERIAL FEATURES
The module can be configured as either a Data Terminal Equipment (DTE) or Data Communications
Equipment (DCE) and the Baud Rate is software programmable from 110 to 19,200 Baud, stored in non-
volatile memory.
This module has the same command structure as the IEEE488 Talk/Listen and has these additional
features:
E - Echo - Echos all received characters back to the source.
A - Answerback - Enables the transmission back to the computer of a single character followed by an
EOL upon completion of a Command string.
V - Verbose - Enables the matrix to return text strings in response to Commands, including error
statements.
H - Help - This is a summary of all the Commands and is only accessible in the Verbose mode.
P - Program - Gives test prompts in setting up the Matrix variables.
MATRIX COMMAND SUMMARY
BASIC COMMANDS
COMMAND FUNCTION COMMENTS
L n1,n2 Latch n1=Module,n2=Switch
U n1,n2 Unlatch
X n1,n2 Multiplex
C Clear Matrix
S Matrix Status
n1,n2 Relay Status
F n1,n2 Front Panel n1=0 disable,1enable
n2=access
T n1,n2 Diagnostic test n1=delay, n2=access
P n1,n2, Program setup n1=Parameter,
n3 n2=value, n3=access
RS232 SPECIFIC COMMANDS
COMMAND FUNCTION COMMENTS
B n1,n2 Baud Rate n1=rate, n2=access
A n1,n2 Answerback n1=0off, 1 on,
n2=access
E n1,n2 Echo n1=0 off, 1 on,
n2=access
V n1,n2 Verbose n1=0 off, 1 on,
n2=access
P n1,n2 Program setup n1=0, n2=access
H Help
LAN/RS232 INTERFACE
This unit interfaced between a 10Base-T Local Area Network and the RS232 Control Module giving
control of the Switching System from any LAN user at baud rates up to 115.2K. Data Transfer is by TCP/
IP and the interface is fully configurable via the RS232 port or from the LAN to a preset IP address.
The input connector is RJ45 and the output connector mates withe the RS232 Control Module.
The Commands Structure is that of the RS232 Control Module.