Safety Input Units; Safety Output Units - Omron NX1 Series Manual

Safety Input Units

Number
Appearance
of safety
input
points
4 points
8 points

Safety Output Units

Number
Appearance
of safety
output
points
Sourcing out-
2 points puts
(PNP)
Sourcing out-
4 points puts
(PNP)
Number
Rated
of test Internal I/O
input
output common
voltage
points
Sinking inputs
2 points 24 VDC
(PNP)
Sinking inputs
2 points 24 VDC
(PNP)
Internal
Maximum load current
I/O common
2.0 A/point, 4.0 A/Unit at 40°C, and 2.5
A/Unit at 55°C
The maximum load current depends on
the installation orientation and ambient
temperature.
0.5 A/point and 2.0 A/Unit
Machine Automation Controller
Specifications
Number of
OMRON special
safety slave
safety input devices
connections
Can be connected. 1
Cannot be connected. 1
Specifications
Number of
Rated
safety slave
voltage
connections
24 VDC 1
24 VDC 1
I/O
Model
Unit
refreshing
version
method
Free-Run
Ver.1.1 NX-SIH400
refreshing
Free-Run
Ver.1.0 NX-SID800
refreshing
I/O
Model
Unit
refreshing
version
method
Free-Run
Ver.1.0 NX-SOH200
refreshing
Free-Run
Ver.1.0 NX-SOD400
refreshing
NX1
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