Page 73 of 89
(PVI-6000-OUTD-xx-AU Rev:1.0)
RJ12 connectors
Pin
#
Signal
Name
Description
1
Not Used
2
+TR
+ Data Line
Required for RS485 communication.
3
+R
Remote OFF
Required or Remote OFF control (see
chapter 5.5.6.11 for details).
4
-TR
- Data Line
Required for RS485 communication.
5
Not Used
6
RTN
Signal Return
Common reference for logical signals.
6.1.3
Daisy chain
RS-485 terminal block or RJ12 connectors can be used to connect a single AURORA
inverter or many AURORA inverters connected in a daisy chain. Maximum number of
inverters that can be connected in daisy chain is 248. Recommended maximum length of
this chain is 1200 metres.
In case many inverters are connected in a daisy chain, it is necessary to assign an address
to each unit. Refer to paragraph 5.5.6.1 for instructions on how to set addresses.
Moreover, the last inverter of the chain must have line termination contact active (S2
switch -120Ω TERM set to ON). See fig. 24.
Any AURORA device is supplied with default address two (2) and with the S1 dip switch
in the OFF position.
In order to ensure optimum communication on RS485 line, Power-One recommends to
connect PVI-RS232485 adapter in-between the first unit of the daisy chain and the
computer. See fig. 25 for further details.
To this purpose other equivalent devices available on the market can also be used but
Power-One does not assure correct connection operation since equipment has never been
tested with these equivalent devices.
Summary of Contents for AURORA PVI-6000-OUTD-AU Series
Page 16: ...Page 16 of 89 PVI 6000 OUTD xx AU Rev 1 0 Fig 3C Integrated switch and diodes models...
Page 39: ...Page 39 of 89 PVI 6000 OUTD xx AU Rev 1 0 Fig 18 Data Transmission Options...
Page 70: ...Page 70 of 89 PVI 6000 OUTD xx AU Rev 1 0...
Page 88: ...Page 88 of 89 PVI 6000 OUTD xx AU Rev 1 0 CERTIFICATE OF CONFORMITY...
