YASKAWA V1000 Quick Start Manual page 74

3.6 I/O Connections
n
Transistor Input Signal Using 0 V Common/Sink Mode
When controlling the digital inputs by NPN transistors (0 V common/sinking mode), set the
DIP switch S3 to SINK and use the internal 24 V power supply.
SINK
Forward run/stop
Reverse run/stop
SOURCE
External fault N.O.
Fault reset
Multi-speed step 1
Multi-speed step 2
Jog reference
Figure 3.20 Sinking Mode: Sequence from NPN Transistor (0 V Common)
74
Shielded cable
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide
Drive
S1
S2
S3
S4
S5
S6
S7
SINK
S3
SOURCE
SC
+24V