Inovance SV820N Series - DI Circuit

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3 Wiring
3
3.5.1 DI Circuit
DI1–DI24interfacecircuitsarethesame,inwhichtheinputcurrentlimitingresistorforDI1–DI16is2.4kΩ.
ThefollowingtakesDI17interfacecircuitasanexample.
Servo drive
DI1
9
16
2.4 kΩ
High-speed input
internal circuit for
DI1−DI16
DI17
19
17
4.7 kΩ
Normal input
internal circuit for
DI17−DI24
COM+
COM+
When the host controller provides relay output:
● Whentheinternal24Vpowersupplyoftheservodriveisused:
Servo drive
15
COM-
+24 V
power supply
DI17
24
V
COM+
19
17
2
Relay
4.7 kΩ