Revised 2016-02-12
Product Overview
Specifications
1-14
Sixnet
®
Series RAM
®
9000
Hardware Guide
Note:
No software functions have been defined for this port yet. This functionality will be available
in a future firmware release.
Serial Port
The unit’s serial port is an RS232 DTE, compliant with EIA-232 standard. The connector used is DB9 male and is
shown in the illustration below.
Serial Connector (looking at front of unit)
RS485 Port
The unit’s RS485 serial port is for 2 wire, half-duplex connections up to 115,200 baud rate.
This port is fully isolated up to 1200 Vrms (1 minute). A pluggable screw terminal is provided
to make the RS485 connections. Refer to the RS485 wiring section for more details
.
Mode/Reset Button functions
The Mode and Reset buttons are found on the front of the unit. Each is a momentary tactile button. It is recom-
mended to use a straightened paper clip to press these buttons. Refer to the table below for the function of each
button.
Reset Button
Function
Pattern
Description
Hard Reset
Press and hold for more than 7 sec-
onds
Unit will perform a hard reset without a clean shutdown.
