NE-M Installation Guide H5692448
850050111 Issue 03 August 2017 58
Step Action – Millennium II
6
Local RS232 Serial Port Connector
Connect notebook computer, PC or external modem to
RS232 port.
The Local Port connector is at the lower left of the
controller card. This connector is factory cabled to the
Local Port connector on front right of the front panel, for
convenient local connection of a laptop PC.
If connecting to a modem or other device which is
connected permanently, use the Local Port connector on
the controller card.
Connect to the RS-232 connector as Data Circuit-
terminating Equipment (DCE).
Figure 78 RS232 Connection - Millennium II
Install BSM6 Modem
The optional BSM6 Modem is field installed. Instructions accompany the modem.
Install Optional Controller Peripherals
Optional Controller Peripherals are field installed. See the controller manual and instructions accompany the options.
Install Rectifiers/Converters
Rectifier/Converter Installation Procedure
Step Action
CAUTION: Improper Operation
Install only Eco rectifiers in Eco system DC (PV or solar) powered positions.
21
Eco systems require Eco rectifiers in all DC powered positions.
Eco rectifiers have unique badge symbols - Table 1.
CAUTION
Equipment Damage
Do not install rectifiers before battery bus voltage and polarity has been verified.
Rectifiers and system damage will result from incorrect battery bus polarity.
The damage may not be immediately evident.
Is this a DC (PV or solar) powered rectifier position in an
Eco
type by examining the rectifier type badge - Table 1.
2 Verify rectifier Output Voltage by examining the rectifier type badge - Table 1.
3
Slide the rectifier/converter part way into a slot.
Figure 79 Insert Rectifier
21
Non-Eco rectifiers may be installed in AC powered position – NOT RECOMMENDED.
Front RS-232 Port
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