YASKAWA V1000 Series Installation & Start-Up Manual page 86

3.8 I/O Connections
Transistor Input Signal Using +24 V Common/Source Mode
■
If the digital inputs shall be controlled by PNP transistors (+24 V common /
sourcing mode), set the DIP switch S3 to SOURCE. An external 24 V power
supply must be used.
Figure 3.26
SINK
SOURCE
External
power supply
+24 V
Figure 3.26 Source Mode: Sequence from PNP Transistor
86
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
Shielded cable
Forward run / stop
Reverse run / stop
External fault N.O.
Fault rest
Multi-step speed 1
Multi-step speed 2
Jog frequency
(+24 V Common)
Drive
S1
S2
S3
S4
S5
S6
S7
SINK
+24V
S3
SOURCE
SC