GT610/GT620 Series High Performance Servo Driver User Manual
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4) AO1/AO2 port analog voltage (0-10v)/current (4-20mA) output interface is as
shown in Fig. 2-14.
3
1
2
GND
1k
1k
J11/J12
AO1/AO2
Note: When short circuiting pin 1 and 2 of short circuit cap of J11/J12, AO1 outputs a
0-10v analog voltage signal to GND, when short circuiting pin 2 and 3, it outputs a 4-
20mA current signal, and jumper terminal corresponding to AO1 is J11, while jumper
terminal corresponding to AO2 is J12.
Fig. 2-14 A01/A02 Analog Output
2.14 Pulse Quantity Input Interface
There’re two driving modes for pulse quantity input interface, which are namely:
(1) Differential driving mode; (2) single ended driving mode. These are shown in
ig. 2-15 and Fig. 2-16 respectively.
Upper Computer Side
Driver Internal Circuit
PULS+
DIR-
DIR+
PULS-
EZ-
EZ+
Fig. 2-15 Input Pulse Quantity Differential Driving Mode
