YASKAWA V1000 Quick Start Manual page 46

3.3 I/O Connections
Figure 3.10
SOURCE
Figure 3.10 Sinking Mode: Sequence from NPN Transistor (0 V Common)
Transistor Input Signal Using +24 V Common/Source Mode
■
When controlling digital inputs by PNP transistors (+24 V common / sourcing mode), set the
DIP switch S3 to SOURCE and use an external 24 V power supply.
Figure 3.11
SINK
SOURCE
Figure 3.11 Source Mode: Sequence from PNP Transistor (+24 V Common)
46
SINK
Forward run/stop
Reverse run/stop
External fault N.O.
Fault reset
Multi-speed step 1
Multi-speed step 2
Jog reference
Forward run / stop
Reverse run / stop
External fault N.O.
External
Fault rest
power supply
+24 V
Multi-step speed 1
Multi-step speed 2
Jog frequency
YASKAWA ELECTRIC TOEP C710606 14A YASKAWA AC Drive - V1000 Quick Start Guide
Shielded cable
S1
S2
S3
S4
S5
S6
S7
S3
SC
Shielded cable
Drive
SINK
+24V
SOURCE
Drive
S1
S2
S3
S4
S5
S6
S7
SINK
+24V
S3
SOURCE
SC