RS-232C
The RS232C port can be used by authorized service personnel. The port is provided using a DB9 female
connector located on the rear of the UPS. For reference, the pinout of the connector is illustrated below.
RS-232C CONNECTOR PIN ASSIGNMENT
Pin
I/O
Symbol
1
This pin is not used
2
Input
RXD
3
Output
TXD
4
Output
DTR
5
-
6
Input
DSR
7
Output
RTS
8
Input
CTS
9
This pin is not used
RemotEye Network Card
The RemotEye is an optional network card for Toshiba UPS. This card slides into a slot located on the
back side
(pages
52-53) of the UPS. The card provides a network, or LAN-based communication interface
for the UPS. When installed, the UPS can be managed remotely using the common SNMP and HTTP
web-based network protocols. The following diagram shows the fl ow of the Network Management
Station.
NOTE
The UPS communication mode setting must be set to "SNMP" mode when using the RemotEye network card
(see Comm Mode variable in the 'Data Setting Screens' on page 38).
1600EP Series Instruction Manual
Description
Receive data
Transmit data
Data terminal ready
SG
Signal ground
Data set ready
Request to send
Clear to send
NETWORK MANAGEMENT
STATION OR PC WITH
WEB BROWSER
NETWORK ETHERNET BACKBONE
DB9 FEMALE CONNECTOR OUTLINE
(FACING CONNECTOR)
5
4
3
9
8
7
TOSHIBA UPS
REMOTEYE
NETWORK CARD
2
1
6
19