M12-400 Lithium Battery User Manual
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3.5.3 Communication cable wiring
3.5.3.1Typical wiring diagram 1 (with non-TBB inverter)
Step 1: Please use UTP standard network cable to connect the CAN/RS485 communication
interface of the lithium battery and the corresponding interface of the inverter or system.
Step 2: Please connect the Display communication interface of the lithium battery to the MCK
display communication interface.
Note: If you use the MCK display panel, do not connect to the dry contact connector
(provided by TBB).
3.5.3.2 Typical wiring diagram 2 (with TBB inverter)
Step 1: Please use UTP standard network cable to connect the CAN/RS485 communication
interface of the lithium battery and the corresponding interface of the inverter or system.
Step 2: Please connect the MCK to the inverter ComMON interface, and turn on and off the
inverter through the switch on the MCK;
Step 3: Connect the remote battery switch to the Battery Switch interface of the lithium battery,
and turn on and off the lithium battery through the battery switch.
3.5.4 Power ON and Power OFF
3.5.4.1Typical wiring diagram 1 (non-TBB inverter)
Power ON the battery: please turn the Power switch on the lithium battery to the ON position; and
turn the rocker switch on the MCK to the "I" position;
Power OFF the battery: please turn the Power switch on the lithium battery to OFF position; or
turn the rocker switch on MCK to "O" position;
3.5.4.2 Typical wiring diagram 2 (TBB inverter)
Power ON the battery: please turn the Power switch on the lithium battery to ON position; and turn
the remote battery switch to "I" position;
Power OFF the battery: please turn the Power switch on the lithium battery to OFF; or turn the
remote battery switch to "O";