Wiring Description For Cn1; Digital Input Circuit Wiring; Pulse Input Circuit Wiring - INVT DA180-S2R8SG0 Operation Manual

DA180 series basic AC servo drive

4.5 Wiring description for CN1

4.5.1 Digital input circuit wiring

DC12~24V
2 COM+
- +
16 DI1
DC12~24V
- + 2 COM+
16 DI1
NPN

The digital input power is user provided.

As shown in the figure, the digital input circuit supports mechanical switch connection and open
collector connection using NPN or PNP triodes, disallowing the hybrid of the two types.

4.5.2 Pulse input circuit wiring

Method 1: Differential connection
Control module
side

The differential pulse input signal voltage is ±5V and maximum frequency is 4 MHz.

This signal transmission method is recommended since it has excellent anti-nose capability.
Drive side
Drive side
Active low
Shielded Twisted
cable pair
23 PULS+
24 PULS-
32 SIGN+
33 SIGN-
-50-
DC12~24V
2 COM+
+ -
16 DI1
DC12~24V
2 COM+
+ -
PNP
16 DI1
FG
Drive side
Control modes
Drive side
Drive side
Active high
PULS
SIGN