Chapter 7 : Communication Interfaces - Delta Electronics RT Series User Manual

Chapter 7 : Communication Interfaces

NOTE :
below.
The UPS's communication interfaces include an RS-232 port, a USB port, a smart
slot and an REPO port. Please refer to
interface's function.
RS-232 Port
You can use an RS-232 cable (not provided)
to connect the UPS with a computer and
use the included CD to install the UPSentry
2012 software to record UPS power events,
monitor UPS status, adjust transfer voltage,
set up alarms, and shut down the UPS
safely in a network environment. The pin
follows:
Pin
2
3
5
Amplon RT Series
The UPS can still function properly without making the connections
RS-232 Pin Assignment Description
UPS TXD (Typical RS-232 level)
UPS RXD (Typical RS-232 level)
GND
Communication Setting for RS-232 Port
Baud Rate
Data Length
Stop Bit
Parity
for their locations. You can
2400
8 bits
1 bit
None
44
5 4 3 2 1
9 8 6
7