SMC Networks ZSE80 Operation Manuals page 19

-V/-T
(Analogue output mode)
Switch output
PNP open collector output type 2 output
Max. 80 mA
Residual voltage 1 V or less
T: Analogue output 1 to 5 V
Output impedance 1 k
V: Analogue 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
-A
NPN 2 output type
Max. 28 V, 80 mA
Residual voltage 1 V or less
-B
PNP 2 output type
Max. 80 mA
Residual voltage 1 V or less
-18-
No.PS※※-OMM0003-G