1
Introduction
The SIG-1 Communication Bridge connects an RS-232 to an RS-858 port
to facilitate communication between the RS-485 and your network devices.
This device can be controlled and monitored remotely via Telnet. The SIG-1
mounts directly to a flat surface using the mounted flanges.
Features
• Serves as a communication bridge between serial devices and network portal devices.
• Enables control of a system from a remote location via Telnet
• Records time-stamped activity logs of all serial traffic for a session
• Measures and reports current draw for the connected system
• Controls switch power on and off to a +12V DC system up to 7A remotely
• Logs any known RS-485 or RS-232 commands for remote log analysis
• Configures information into memory via serial commands or a configuration file on a microSD card.
POWER LED
ETHERNET
PORT
MICRO SD
FIRMWARE UPDATE
RS-232
(3.5MM)
RS-485 BUS
(RJ-45 x2)
NULL OR
STRAIGHT
STATUS LED
12V SWITCHED
POWER BUS
(5.5X2.1MM X2)