Estun ProNet-30D - Page 87

ProNet Plus Series AC Servo User's Manual
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(6)Connection Example
The pulse train output form from the host controller corresponds to the following:
• Line-driver Output
• +24V Open-collector output
• +12V/+5V Open-collector output
(a)Connection Example for Line-driver Output
Applicable line driver: SN75174 manufactured by TI or MC3487 or the equivalent.
Host controller
Line-driver
*
Servodrive
Photocoupler
PULS
/PULS
30
31
150Ω
CN1
SIGN
/SIGN
32
33
150Ω
*
Represents twisted-pair wires。
(b)Connection Example for Open-Collector Gate Output
 NPN OC GATE OUTPUT
VDC
R
/SIGN
GND
75Ω
2KΩ
75Ω
1CN-30
1CN-31
1CN-34
1CN-32
1CN-33
2KΩ
R
SIGN
/PULS
PULS
NOTE:
VDC=12~24V
R=(VDC-1.5Volt)/10mA-150
VDC=12V,
R=1KΩ /0.25W
VDC=24V,
R=2KΩ /0.25W
75Ω
75Ω
Host controller
Servodrive
 PNP OC GATE OUTPUT