Serial Interface Com 3; Interface Slot Com - ONEAC SE041XAT User Instruction Manual

Serial Interface COM 3

Interface Slot COM

ONEAC Sinergy SE II Series UPS User Manual
The 9-pole SUB-D connector (pin contacts) contains RS232 compatible signals.
NOTE: The interface COM 3 is electrically isolated from primary UPS circuits.
Fig. 16: Serial Interface RS232
Table 12. RS232 Pins
Pin 2
Pin 3
Pin 4
Pin 7
Pin 8
Pin 1
Pin 9
Pin 6
Pin 5
The interface slot COM can be fitted with various optional interface cards.
Optional interface cards include:
• SNMP-adapter (ManageUPS
• Isolated contacts card.
Installation instructions are included with each card.
RxD (receive RS232 compatible signals)
TxD (transmit RS232 compatible signals)
not used
not used
not used
not used
not used
not used
SGN (signal ground for pins)
) for connecting the UPS to a network,
NET
Interfaces
29