8 Communication Port Explanation
The UPS is equip with EPO dry contacts input, true RS232 & USB Communication port as
standard to provide communication with bundled UPS monitoring software for remote monitoring
of UPS status via PC.
There are 2 other optional interface cards available to meet various communication needs, i.e.
dry contact relay card and SNMP/WEB card
The bundled software of the UPS is compatible with many operating systems such as Windows
98, & 2000, ME, NT and XP. For other applications such as Novell, NetWare, Unix, Linux, please
contact your local dealer for suitable software.
All the communication ports (including optional cards) can be active & use simultaneously to
monitor the UPS status. However only 1 communication interface at any one time with the
highest priority has the ability to command & control the UPS. The priority of these
communication interfaces are as follow:
Highest Priority (in descending order),
1) EPO input port
2) Optional Interface card
3) USB
4) RS232
8.1 True RS232 Port Descriptions
The RS232 interface shall be set as follows:
Baud Rate
2400 bps
Data Length
8 bits
Stop Bit
1 bit
Parity
None
The Pin Assignments of the true RS232 port are illustrated as follows:
Pin 3: RS232 Rx
Pin 2: RS232 Tx
Pin 5: Ground
Summary of Contents for 1000-3000VA
Page 13: ...4 3 Tower Configuration Setup Step 1 Step 2...
Page 14: ...Step 3 Step 4...
Page 15: ...4 4 Rack Mount Configuration Setup Step 3 Step 4 Step 5...
Page 16: ...Step 6 Step 7...
Page 19: ...4 5 6 Battery Replacement Step 1 Step 2 Step 3...
Page 20: ...Step 4...
Page 38: ...10 3 3 Installation Instructions Tower installation Stand alone unit Step 1 Step 2...
Page 39: ...Use with UPS Step 1 Step 2...
Page 40: ...10 3 4 Rack Mount installation Step 1 Step 2...
Page 41: ...Step 3 Step 4...
Page 42: ...Second Battery First Battery Bank UPS Connect DC Cable...
Page 44: ...Step 3 Step 4 10 3 7 Specifications...
Page 46: ...11 Technical Specifications...