YASKAWA CIMR-ACA4011 Instruction Manual page 52

Sinking/Sourcing Mode
The input terminal logic can be switched between Sinking Mode (0 V common) and Sourcing Mode (+24 V
common) if shunt connector CN5 is used. An external 24 V power supply is also supported, providing more
freedom in signal input methods.
Internal Power Supply
CN5
CN5 (NPN set) Factory setting
Shunt
position
SC
Sink-
ing
S1
Mode
S2
CN5
SC
Sourc-
ing
Mode
S1
S2
Table 2.10 Sinking/Sourcing Mode and Input Signals
IP24V (24 V)
CN5 (PNP set)
IP24V (24 V)
Wiring Control Circuit Terminals
External Power Supply
CN5
CN5 (EXT set)
External +24 V
SC
S1
S2
CN5
CN5 (EXT set)
External + 24 V
SC
S1
S2
IP24V (24 V)
IP24V (24 V)
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