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YASKAWA ELECTRIC
TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
3.8 I/O Connections
3.8
I/O Connections
◆
Sinking/Sourcing Mode Switch
Set the DIP switch S3 on the front of the drive to switch the digital input terminal logic
between sinking mode and sourcing mode; the drive is preset to sinking mode.
Table 3.11 Sinking/Sourcing Mode Setting
Figure 3.25
Figure 3.25 DIP Switch S3
■
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.
Set Value
Details
SINK
Sinking Mode (0 V common): factory setting
SOURCE
Sourcing Mode (+24 V common)
DIP Switch S3
SINK
SOURCE
Summary of Contents for V1000 Series
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