inform ETR EVO Series, Инструкция по установке и эксплуатации

Страница: 28 / 72

ETR EVO UPS User Manual (Ver. 1.0) Page 23
4.2.2.1. Serial Communication (RS232)
UPS is equipped with Serial Communication as standard.
RS232: DSUB-9 male connector with the following pin layout shall be used on the UPS side of the
connection cable.
RS232 cable shall be shielded and not more than 25m.
The hardware and software listed below can be used with this RS232 port;

Monitoring Software - UPSMAN (Optional): This software is installed on a computer. To establish
communication between the UPS and a computer, connect your computer to the UPS
communication port using the RS232 communication cable. With the software; many ups
parameters such voltage, current, frequency …etc can be monitored.

External SNMP Adapter (Optional): It gives opportunity to monitor UPS through a Web browser
interface. External SNMP adapter is connected via serial communication cable to UPS (If there is
no internal SNMP). By IP address assignment SNMP adapter is connected to current network,
hence UPS can be monitored on web browser interface.
Via SNMP; the information listed below can be monitored;

The Latest Battery Test Date

UPS Information (example: 220V - 50Hz)

Input Data (V
in
, F
in
, V
max
vb.)

Output Data (V
out
, Load Percantge...etc.)

Battery Situation (V
batt
...etc)

Service Software: This software is used only by authorized Technical Service Personnel.
Do not let unauthorized people to use this software; otherwise, damage may occur on your
equipment and void your warranty.
It is essential to use the ETR EVO serial communication cable to enable to UPS communicate with
above mentioned hardwares and softwares.
RS232 PIN LAYOUT
PIN# Signal Name Signal Description
2 RX Received Data
3 TX Transmited Data
5 GND Signal Grounding