Communication Interface; Rs232 Interface; Remote Emergency Power Off - Delta N-6K User Manual

6. COMMUNICATION INTERFACE

6-1 RS232 INTERFACE

A 9-pin female SUB-D connector is provided on rear panel of UPS to transmit the UPS signals
to the computer. Using the Delta "UPSenrty Smart 2000" software allows users to check the
power status. The details on signals are shown as below.
 Load level
 Battery status
 Battery level
 UPS mode
 Input voltage
 Output voltage
 Input frequency
 Temperature inside unit
 Set shut-down delay
time
 Enable / Disable beeper
 Remote shut-down

6-2 REMOTE EMERGENCY POWER OFF

Pin Assignment of RJ11:
If short pin (2, 3) or pin (2, 5) or pin (4, 5) or pin (4, 3), then the UPS will be powered off.
NOTE: This port must not be connected to the Telecom Port.
1
2
3
4
5
6
Pin Assignment:
 Pin 2: TXD (Transmit Data)
 Pin 3: RXD (Receiving Data)
 Pin 5: GND (Signal Ground)
 Pin 7: PNP (Signal Receiving)
Hardware:
 Baud Rate ----------------2400 bps
 Data Length -------------- 8 bits
 Stop Bit ------------------ 1 bit
 Parity --------------------- NONE
12V
1
X
2
3
4
5
6
X
20