17
●
In the open collector input mode, the maximum input pulse frequency 200 KHZ (KPPS)
4. Encoder signal wire drive output
The encoder signal frequency division through line drive (26 ls31) output to the upper controller
●
In the long term receiver receive, the drive encoder
signal (GND) must and upper controller signal ground connection
.
●
In the photoelectric coupler receiving, upper controller using high-speed photoelectric coupler
(such as 6 n137), current limiting resistor R1 value about 220
Ω
.
5. Encoder Z signal open collector output
Servo drives to open collector mode on the output signal of the encoder Z. Because Z letter feel the pulse
Shielding wire
it must connect two side signal ground
Long Wire Receiver to accept
photoelectric coupler to receive
Shielding wire
High speed photoelectric coupler
