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6.4 Mains Power Supply Connection
LTE Modem can be powered from AC or DC power sources according to ratings specified on this document.
Be aware to connect AC or DC input power on the right connector as described on this chapter.
Only DC or AC input power is allowed at a time. Both cannot be simultaneously connected at a time
as damage can be caused to LTE Modem.
AC powered
AC mains power input, line and neutral wires, have to be
connected on terminal block labeled with AC symbols.
As Modem is a Class II device, no earth connection is
available.
Accepted wires section 22 - 12 AWG ≡ 0.5mm2 –
2.5mm2.
If Modem is AC powered, it cannot be simultaneously DC
powered.
DC powered
DC input power, positive and negative wires, have to be
connected on terminal block labeled with DC symbols with
no polarity (can be connected with both polarities).
Accepted wires section 22 - 12 AWG ≡ 0.5mm2 –
2.5mm2.
If Modem is DC powered, it cannot be simultaneously AC
powered.