Omron R88D-GT series, Руководство пользователя

Страница: 118 / 510

3-17
3-1 Servo Drive Specifications
3
Specifications
Control Input Circuits

Speed Command/Torque Command Input
 Position Command Pulse Input (Line Receiver Input)
• When connecting with a line driver and a line receiver, up to 2 Mpps will be available.
(+CWLD:44, − CWLD:45, +CCWLD:46, − CCWLD:47)
The maximum allowable input voltage is ± 10 V for each input. The VR must
be 2 k Ω with B characteristics and 1/2 W minimum. R must be 200 Ω and
1/2 W minimum.
The shielded twisted-pair cable should not exceed 20 m in length.
+3.3 V
REF/TREF1/VLIM
PCL/TREF2
NCL
14
AGND
AGND
ADC
1
ADC
2
15
16
17
18
+
–
+
–
+
–
+3.3 V
Precautions
for Correct Use
Applicable line driver:
AM26LS32A
or the equivalent
Applicable line driver:
AM26LS31A
or the equivalent
Servo Drive Controller
3 k
Ω
110
Ω
4.3 k
Ω
3 k
Ω
GND AGND 15,17
4.3 k
Ω
Precautions
for Correct Use