Ip access, Gel–lead–acid accumulator charger – 2N M2M Solution 2N SmartCom - User Manual 1.9.0 User Manual
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Caution
Any manual setting is valid until the next change or
–
Attention!
device power off.
does not keep in mind the relay
2N SmartCOM
®
settings and restores the default status upon power up.
Set the parameter determining the relay position upon power up to 2
to make your
remember the last contact position
2N SmartCOM
®
before power off. Refer to the configuration subsections for more
details.
RS-232 and RS-485 / M–Bus Interfaces
Find the interface connectors on the bottom side of
. Refer to
2N SmartCOM
®
Subs.
. A 9-pin D-sub connector is used for RS-232 and a 6-pin RJ12 connector is used
2.1
for RS-485 or M-Bus in the
basic version. Follow the wiring
2N SmartCOM
®
instructions on the label.
and
use a
2N SmartCOM
®
PRO
2N SmartCOM PRO ETH
®
3-pin WAGO terminal for bus connection located on the bottom panel next to the power
supply terminals. Follow the wiring instructions on the label.
IP Access
To access
via the IP protocol, use a Telnet supporting terminal and
2N SmartCOM
®
get connected to the
public IP address.
must be in
2N SmartCOM
®
2N SmartCOM
®
mode 3 , STANDALONE, to provide access to three ports, each of which serves one
interface.
Tip
Port 10000 – helps you configure, control the output relays and
measure quantities on the input circuits.
Port 10001 – works as a data pipe to port RS 232 retransmitting all
RS 232 events to GPRS.
Port 10002 – works as a data pipe to port RS 485 / M–Bus
retransmitting all RS 485 events to GPRS.
Gel–Lead–Acid Accumulator Charger
This function is available in the
version only, which contains an
2N SmartCOM PRO
®
intelligent charger for an external gel–lead–acid accumulator. Charging is controlled
automatically and terminated when the accumulator has been completely charged. In
the case of power failure, the system is fed continuously by the accumulator and, upon
power recovery, the accumulator is charged automatically. A 6V or 12V accumulator
can be used and charged on condition that the power voltage is 1V higher at least than
the maximum voltage of the accumulator.