13
Intelligent slot
This series is equipped with an intelligent slot for Webpower (optional
accessory) or other optional card to achieve remote management of
the UPS through internet / intranet. Please contact your local distribu-
tor for further information.
RS232 interface
1) The following are the descriptions and pin assignment of RS232
DB-9 port:
Baud rate: 2400bps
Data bit: 8 bit
Ending bit:1bit
Parity bit: None
RS232 Interface
pin number
3
2
5
Function description
Rx
Tx
Ground
I/O
Input
Output
Ground
Optional AS400 interface
This optional AS400 card provides dry contact closure signal “OPEN”
or “CLOSE”. Following are the pin assignment and the descriptions of
AS400 card:
PIN1: UPS failure (normally open, active close)
PIN2: summary alarm
PIN3: ground
PIN4: Remote shutdown
PIN5: Common
PIN6: Bypass active (relay close)
PIN7: Battery low
PIN8: UPS On (relay close)
PIN9: Utility Power failure (normally open, active close)
DB-9 pin assignment:
6. Communication Interface
AS400 Interface
3. Operation and Operating mode
