ABB PVI-4.2-OUTD-S-US-A - Page 31

3 - Mounting and wiring
terminal block. The relay output can be con¿gured to activate a visual and/or audible alarm
• With the +R and -R terminals open (Àoating) the inverter operates normally.
•
• Local monitoring from PC with a PVI-USB-RS485_232 adaptor and Aurora Communicator
• Local monitoring from a remote display such as the PVI-DESKTOP device with a PVI-USB-
between the ¿rst unit of the daisy-chain and the computer. Equivalent RS-485 to RS-232
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