20
Digital I/O
signal ground
The ground of SON, EMG, etc. Each pin inside the
drive is connected together but separated from LG.
To output the voltage of PC14 setting value.
To output the voltage of PC14 setting value.
Encoder A
pulse output
(Differential
signal)
To generate the differential pulses of PA14 setting
value in one turn. A π/2 delay between phase A and
phase B.
The phase sequence of rotation and difference
between phase A and phase B could be defined by
the PA39 setting value.
Encoder B
pulse output
(Differential
signal)
Encoder Z
pulse output
(Differential
signal)
The OP output signals are transformed into
differential line driver.
Encoder Z
pulse output
(Open
collector)
When one revolution completed of motor, one pulse
is outputted.
When +24V built-in power is applied as the source
of input signals, this pin should be connected to
VDD.
Common of output signal. It is separated from LG.
For sink type, connect LG or the “-“ of 24V power.
For source type, connect the “+” of 24V power.
+24V power
output
(for digital I/O)
There is a +24V±10% power source on +24Vdd -
SG.
Note: Pt : Position mode with external command
Note: Pr : Position with inner command
Note: S : Speed mode
Note: T : Torque mode
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