Coolmay C200H Series, Manual

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C200H AC Servo Manual
18
Pic 4.5 CN1 Terminal
4.4.3 Position Instruction Input Signal
Signal Name Pin No. Function
Position
Pulse
Instruction
PULS+ 5 High speed photo isolation input.
Working mode is set by parameter PA14:

Pulse+direction.

CCW/CW pulse.

A
、
B orthogonal pulse.

Input of internal position control.
PULS- 21
SIGN+ 6
SIGN- 22
PULLHI 7
External 24V power input interface of the instruction
pulse.
GND 11/12 Internal digital signal ground.
The output circuit of instruction pulse of the upper device side can be selected from the
differential output or collector open circuit output . Its maximum input frequency and minimum
pulse width are shown in the following table:
pulse mode maximun-frequency (pps) Minimum pulse width(us)
differential output 500k 1
collector open circuit 200k 2.5