ZMC460 Motion Controller User Manual V1.5
23
PUL+
Servo or step pulse
(differential )
24
GND
Negative pole of 5V power of
pulse/encoder signal
25
Reserved
Reserved
26
Reserved
Reserved
Note:
ALM and ENABLE are recommended to be used as axis IO due to their small drive
capacity.
OVCC, +5V is only used for communication between the controller and the servo
driver, please do not use it as power supply for other places.
3.10.1.
AXIS Interface Signal Specification & Wiring
→
Specification:
Signal
Item
Description
PUL/DIR
Signal type
Differential output signal
Voltage range
0-5V
Maximum frequency
10MHz
EA/EB/EZ
Signal type
Differential input signal
Voltage range
0-5V
Maximum frequency
5MHz
IN24-29
Input method
NPN leak type, it is triggered
when low electric level is input.
Frequency
<
5kHz
Impedance
6.8KΩ
Voltage level
DC24V
The voltage to open
<10.5V
The voltage to close
>10.7V
Minimal current
-1.8mA (negative)
Maximum current
-4mA (negative)
Isolation
OUT12-17
Output method
NPN leak type, it is 0V when
outputs
Summary of Contents for ZMC460
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