Figure 48. Communication Port - Eaton 9155 UPS User Manual

Communication
6 6 . . 2 2 C C o o m m m m u u n n i i c c a a t t i i o o n n O O p p t t i i o o n n s s
The Eaton 9155 has serial communication capabilities through the DB-9 communication port or through an X-
Slot card in one of the available bays. In addition, the power management software can be installed and used to
communicate with the UPS via one of the serial communication connections.
The UPS supports two serial communication devices according to the following table:
Independent
Any X-Slot card
Any X-Slot card
Any X-Slot card
NOTE
6 6 . . 2 2 . . 1 1 D D B B - - 9 9 C C o o m m m m u u n n i i c c a a t t i i o o n n P P o o r r t t
To establish communication between the UPS and a computer, connect your computer to the UPS
communication port using the supplied communication cable.
When the communication cable is installed, power management software can exchange data with the UPS.
The software polls the UPS for detailed information on the status of the power environment. If a power
emergency occurs, the software initiates the saving of all data and an orderly shutdown of the equipment.
The cable pins are identified in
communication port location.

Figure 48. Communication Port

Table 7. Communication Port Pin Assignment
Pin Number
62 Eaton 9155 UPS (8–15 kVA) User's Guide 164201553—Rev H0
X-Slot 1
Any X-Slot card except the Eaton Modem Card
Eaton Relay Interface Card
Powerware Hot Sync
Not in use
You can configure relays, signal inputs, and the serial port baud rate through the front
panel menus (see
Figure 48
Signal Name
2
3
5
Multiplexed
X-Slot 2
® CAN Bridge Card
Table 10).
and the pin functions are described in
5
9
4
8
3
7
2
6
1
Function
TxD Transmit to external device
RxD Receive from external device
GND Signal common (tied to
chassis)
DB-9 Communication Port
Not in use
Available
Available
Table 7. See Figure 43 for the
Direction from the UPS
Out
In
—