SMC Networks ISE20B Operation Manual page 26

-V/-T
(Analog output mode)
Switch output
PNP open collector output type-2 output
Max. 80 mA
Residual voltage 1 V or less
T: Analog output 1 to 5 V
Output impedance 1 kΩ
V: Analog output 4 to 20 mA
Max. load impedance
Power supply voltage 12 V: 300 
Power supply voltage 24 V: 600 
Min. load impedance 50 
-V/-T
(Auto-shift input mode)
With auto-shift switch output
PNP open collector output type-2 output
Max. 80 mA
Residual voltage 1 V or less
-Y
(Copy function switch output)
-V/-T
(Copy input mode)
PNP open collector output type-2 output
Max. 28 V, 80 mA
Residual voltage 1 V or less
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No.PS※※-OMU0006-F