Uses DC 24V for
relay sequence
DC24V, regulates
output by SCR
Uses three phase
electric wave length,
and composed to
oscillation circuit
of the both poles
magnetomotive force.
Composed
to direct coupling
output circuit and
controlled by constant
current control
method
Doesn't have a bad
effect on PLC or
other external devices
because it
doesn't radiate
electromagnetic
wave
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