Vertiv™ NetSure™ IPE Series -48 VDC Outdoor Rectifier Installation and User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
12
1.5.4
Digital Output (DO) Dry Relay Contacts
Refer to Figure 1.6 and Table 1.12 for the dry contact settings.
NOTE!
The contact operation can be changed by moving the jumpers for each of the connectors to the alternate
location.
Figure 1.6
Dry Contact and Connector Circuit
Table 1.12 Dry Contact and Connector Circuit
Dry Contact
Implication
Jumper Connection
Dry Contact State
when Alarm is Active
DO1
Fuse / Breaker Fail
JP1, short pin 1 and 2
Open
JP1, short pin 2 and 3
Closed
DO2
SPD Alarm Fail
JP2, short pin 1 and 2
Open
JP2, short pin 2 and 3
Closed
DO3
AC OV or AC UV
JP3, short pin 1 and 2
Open
JP3, short pin 2 and 3
Closed
DO4
Rectifier Fail
JP4, short pin 1 and 2
Open
JP4, short pin 2 and 3
Closed
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
JP1
JP2
JP3
JP4
JP1/JP2/JP3/JP4
JP1/JP2/JP3/JP4
Jumper Setting for closed contact when alarm is active
2 and 3 are shorted (factory setting)
Jumper setting for open contact when alarm is active.