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26
TA B L E O F C O N T E N T S
A
B
C
D
E
A
≔
P R E V I O U S C H A P T E R
Vcc < 250 VAC or 30
VDC max current 1 A
B
←
→
N E X T C H A P T E R
Insert and connect the wires for the smart meter
communication
Connect the smart meter with ModBus RTU (RS485)
to the EVSE.
Procedure
1. Remove the terminal block connector (B) from the
connector (A) of the smart meter connection.
2. Connect the wires:
a. Connect the positive wire (C).
b. Connect the negative wire (D).
c. If the smart meter has a common isolated ground
for shielded wire, connect the wire (E).
3. Tighten the screws to the correct torque. For the
specification, refer to chapter
4. Install the terminal block connector (B) on the
connector (A).
Insert the Nano-M2M SIM card
Procedure
1. Insert the Nano-M2M SIM card (A) into the socket (B).
Make sure that the position of the connection points is
correct. Refer to section
Technical data, page 32.
Internal components, page 15.
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