Mitsubishi 13J851, Руководство пользователя

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46
POINT
(1) Use the thickest possible (max. 2 mm
2
(14 AWG)) wires for the 100/200
VAC and 24 VDC power cables. Be sure to twist these wires starting at
the connection terminals. For wiring a terminal block, be sure to use a
solderless terminal. To prevent short-circuit due to loosening screws,
use the solderless terminals with insulation sleeves of 0.8 mm (0.03
inch) or less thick. The number of the solderless terminals to be
connected for one terminal block are limited to 2.
Terminal block
Solderless terminals
with insulation sleeves
(2) Be sure to ground the LG and FG terminals. Failure to do so may cause
the PLC to be susceptible to noise. Note that LG terminals include the
potential as half as that of input voltage; you might get an electric shock
when you touch them.