Ablerex 3 MS series - Communication Port Explanation

6
Local Sockets 1pce 2pcs 2pcs
Terminal Block N/A N/A Terminal
Socket Type MS1K/
MS1KR
MS2K MS2KR MS3K/MS3KR
NEMA5-15R 4pcs 4pcs 2pcs N/A
NEMA5-20R N/A 1pce 1pce N/A
NEMA5-30R N/A N/A N/A 1pce
AC Outlet
(for120Vac)
Terminal Block N/A N/A N/A Yes
5)
SNMP Slot It is an optional feature used for SNMP card.
6) Comm Port
This is an interface to send signals to and receive signals from the
computer. An optional computer software may be required.
7) RJ11/RJ45
Jack
This is to offer you a modem/internet (RJ11) and 10-
Base T
Network(RJ45) protection against line interference.
1.
For early version of CPU, Setup the output voltage according to
the table below.
Dip
Vac
3 4
100V/200Vac Off On
110V/220Vac Off Off
115V/230Vac On Off
120V/240Vac On On
8) DIP Switches
2. For new version of CPU, the DIP Switc
h can be used for
Calibration only. Not for output voltage selection.
1.3. Communication Port Explanation
The communication port on the rear panel of the UPS is a true RS232
serial type. It may be connected to a computer and allows the computer
to monitor the status of UPS, and controls the operation of the UPS, via
an additional UPS software kits. The bundled software of the UPS is for
Windows environment, such as Windows 3.1, Windows 95 & 98,
Windows NT. For other applications, such as Novell NetWare, Unix,
etc., please contact your local distributor for a proper solution.
1.3.1. The RS232 interface settings
The RS232 interface shall be set as follows:
Baud Rate : 2400 bps
Data Length : 8 bits
Stop Bit : 1 bit
Parity : None
1.3.2. The Pin Assignments of true RS232 type
The Pin Assignments of true RS232 type are illustrated as follows: