SUS SiO, Instruction Manual, Page: 23 / 39

SiO Controller
SUS Corporation
3-17
3.5.5 Input Circuit Specifications
(1) SiO2, SiO3, SiO-N1, SiO3.2,SiOt,SiO-N3
Item Specification
Number of
inputs
6 (SiO2)
16 (SiO3)
8 (SiO-N1)
3 (SiO3.2)
4(SiOt)
16(SiO-N3)
Input voltage 24 V DC ± 10%
Input current Approx. 7 mA / 24 V DC
Insulation
system
Non-insulated
(2) SiO2PNP,SiO-N3PNP
Item Specification
Number of
inputs
6 (SiO2PNP)
16(SiO-N3PNP)
Input voltage 24 V DC ± 10%
Input current Approx. 7 mA / 24 V DC
Insulation
system
Non-insulated
When externally connecting a non-contact circuit, the leakage current must be 1 mA or less per
point when the switch is OFF.
When using mechanical contacts (such as relays and switches), consider their lifetimes from the
cycle time and others. Also, use those with a contact for minute electric current.
Inside the controller
In
te
rn
a
l
c
ir
c
u
it
+24 V power input
0 V power input
Input terminal
Inside the controller
In
te
rn
a
l
c
ir
c
u
it
+24 V power input
0 V power input
Input terminal