Download Mitsubishi DX-PC3 Specifications

5. CONNECTION OF UNIT
5.6 Connection of Encoder Speed Signal
[Outline of connection]
ENC1/2
PC†
100Ω
1kΩ
PC†∗
1kΩ
GND
Spindle
amplifier
[Signal assignment table]
1st channel
2nd channel
3rd channel
4th channel
X00
X01
X02
X03
[Input specifications]
Item
Input voltage
Input sensitivity
Input response time
Specifications
Line receiver input (X00 to X03) (5VDC)
OFF → ON 4.5mA or more, ON → OFF 1.5mA or less
X00 to X03 require 50µs or more for the second trigger to be validated.
The input pulse is detected at
Circuit insulation
.
Not insulated
CAUTION
Separate the signal wire from the drive line/power line when wiring.
Incorrect connections could damage the device, so always connect the cable to the
designated connector.
Do not connect or disconnect the connection cables between each unit while the power is
ON.
I-16