SMA INVERTER MANAGER - Manual (Page 6)

3 Inverter Manager SMA Solar Technology AG / SMA America, LLC
6 IMVIOBOX-IA-xx-10 Installation Manual
Connecting the Power Supply Unit
SMA recommends using the top-hat rail power supply
available as an accessory (order number:
CLCON-PWRSUPPLY).
Procedure:
1. Mount the power supply unit (see manual from
manufacturer).
2. Connect the connection cable to the power supply unit
(see manual from manufacturer). Trim the unneeded
insulated conductors up to the cable sheath and note
down the conductor colors.
3. Connect the connection cable to the connecting
terminal plate for the voltage supply (9 VDC to
36 VDC). Make sure that the shielded grounding
conductor is connected with the grounding terminal.
4. Plug the connecting terminal plate for the voltage
supply with connected power supply unit in the pin
connector "Power Input" of the Inverter Manager.
5. Connect the AC connection cable to the power supply
unit (see the manual from manufacturer).
7. Connect the other end of the AC connection cable to
the voltage supply.
8. Connect the connection point to the utility grid.
☑ Once the Power LED is glowing green, the
Inverter Manager is ready for operation.
Real-Time Clock
The real-time clock of the Inverter Manager is powered by
a lithium battery. We strongly recommend not to change the
lithium battery without the assistance of qualified service
personnel. Should it become necessary to replace the
battery, contact the Service (for contact information see
www.SMA-Solar.com).
3.4 Setting Up the Ethernet
Connection of the
Inverter Manager
The factory default settings for the LANs of the
Inverter Manager can be found below.
3.5 LED Signals of the
Inverter Manager
6.
Danger to life due to electric shock
Lethal voltages are present at the connection point of
the utility grid.
• Disconnect the connection point from voltage
sources and make sure it cannot be
reconnected.
When the battery is replaced with the wrong battery type,
there is a risk of explosion.
IP address Subnet mask
LAN1 192.168.4.127 255.255.255.0
LAN2 is assigned via
DHCP is assigned via
DHCP
LED Status Explanation
Power Glowing
green The Inverter Manager is in
operation.
Off The Inverter Manager is not
in operation.
LAN Glowing
green 100 Mbps Ethernet mode
Glowing
yellow 1,000 Mbps (gigabyte)
Ethernet mode
Off No activity or 10 Mbps
Ethernet
Tx1, Tx2
(P1-P2) Flashing
green Data transmission via serial
ports P1-P2
Off No data transmission via
serial ports P1-P2
Rx1, Rx2
(P1-P2) Flashing
green Data reception via serial
ports P1-P2
Off No data reception via serial
ports P1-P2