Sinking/sourcing mode, Electrical installation 2 - 23 – Yaskawa F7 Drive User Manual User Manual

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Electrical Installation 2 - 23

Sinking/Sourcing Mode

The multi-function digital input terminal logic can be switched between sinking mode (0Vdc common) and sourcing mode
(+24Vdc common) by using the terminals SN, SC, and SP. An external power supply can also be connected, providing more
freedom in signal input methods.

Table 2.15 Sinking/Sourcing Mode and Input Signals

Internal Power Supply – Sinking Mode

(Factory Default)

IP24V (+24Vdc)

External Power Supply – Sinking Mode

External +24Vdc

IP24V (+24Vdc)

Internal Power Supply – Sourcing Mode

IP24V (+24Vdc)

External Power Supply – Sourcing Mode

External +24Vdc

IP24V (+24Vdc)