DLM400 Serial RS-232 RS-422
RS485 Monitor/Tester/Simulator/ Emulator
(Click image to view full page 200% close up photo)
DLM400 series Release Notes in MS
Word Format (including latest improvements)
75-115,200 (230,400 bps half
duplex) Asynchronous, 75-64 kbps Synchroneous, External Clock
RS422, RS232, RS423, RS485 Menu
Voltage Menu Selectable 5 volts or 8 volts Plus
In the Box
The DLM400 package includes all
you need to begin monitoring and testing:
A 2 compartment carrying case,
wall transformer, batteries, 102 LED Break out Box, the BOB100, 9 pin to 25 pin adapters, 3 foot
monitoring cable , manual plus quick start instructions.
Within 20 characters received, determines
protocol, bit rates, number of bits per character, sync character,
parity and then automatically sets the proper parameters and
presents captured data to the screen
Bit/Block Transmission Tests and
Output any of the following patterns:
RD or TD buffer; FOX;All characters from 0x00-0XFF; Predefined
user strings; FOX2; 0x00; 0xFF; 511 Pattern; Entire ASCII set.
Saves/displays state of the modem control lines
with each byte posted to the capture buffer
Triggers can be set to start or stop data
capture on user-defined strings of up to 80 bytes or on interface
signal pattern. Start triggers can be automatically reset after
occurrence of stop trigger by DLM400 to provide "snapshots" of
subsets of the data stream.
9.25 x 5.50 x 1.37 inches; 23 ounces 23.5 x 13.5
x 3.3 centimeters; 630 grams.
Full 64 key QWERTY keyboard PLUS PC style directional keypad
8 line by 30/40 character
Liquid Crystal Display
Average times between triggers
to the millisecond (up to four hours) to measure human, computer
and communications line performance on all RS232,
RS422, RS485 Circuits.
Analysis BERT performance statistics and
performance calculations on Async RS232 and RS422 Circuits
Online printable help for all functions
Odd, Even, None
ASCII, EBCDIC, BAUDOT, IPARS
9-volt battery ( 9 hours with
alkaline) or by supplied external transformer
Questions. Or call us at 650-323-0148.
Protocol Analyser Homepage of
hand held RS232 / RS422 MONITORS & Test Equipment