Omron NX-SL3300 User Manual page 84

2 Specifications
Item
External connection terminals
Indicators
Safety input current
Safety input ON voltage
Safety input OFF voltage/OFF
current
Test output type
Test output rated current
Test output ON residual voltage
Test output leakage current
Dimensions (mm)
Isolation method
Insulation resistance
Dielectric strength
I/O power supply method
Current capacity of I/O power
supply terminal
NX Unit power consumption
Current consumption from I/O
power supply
Weight
Circuit layout
Terminal connection diagram
Installation orientation and re-
strictions
Protective functions
l NX-SIH400
Item
Number of safety input points
Number of test output points
Internal I/O common
Rated input voltage
OMRON Special Safety Input De-
vices
Number of safety slave connec-
tions
2 - 18
This is the type of terminal block and connector that is used to wire the
Unit. This specification includes the number of terminals for a screwless
clamping terminal block.
This gives the names and the layout of the indicators on the Unit.
This is the input current at the rated voltage of the safety inputs on the
Unit.
This is the input voltage at which the safety inputs on the Unit turn ON.
These are the input voltage and input current at which the safety inputs on
the Unit turn OFF.
This is the polarity that the Unit uses to connect to devices.
This is the maximum load current for each test output on the Unit.
This is the residual voltage when the test output on the Unit is ON.
This is the leakage current when the test output on the Unit is OFF.
These are the external dimensions of the Unit. The dimensions are given
in the form W × H × D. The dimensions are given in millimeters.
This is the method that is used to isolate the input circuits from the internal
circuits of the Unit.
This is the insulation resistance between the input circuits and the internal
circuits of the Unit.
This is the dielectric strength between the input circuits and the internal
circuits of the Unit.
This is the method that is used to supply I/O power to the Unit.
This is the current capacity of the I/O power supply terminals (IOV/IOG)
on the Unit. When you supply I/O power to external devices that are con-
nected to the Unit, make sure that the total power does not exceed this
value.
This is the power consumption of the Unit from the NX bus power supply.
This is the current consumption of the Unit from the I/O power supply. This
value does not include the load current of any external connection loads
or the current consumption of any connected external devices.
This is the weight of the Unit.
This is the internal circuits of the Unit.
This is the connection diagram between the Unit and connected external
devices.
This is the installation orientation of the Unit. If the installation orientation
imposes any restrictions on the specifications, those restrictions are also
described.
These are the protective functions that are supported by the Unit.
4 points
2 points
PNP (sinking inputs)
24 VDC (20.4 to 28.8 VDC)
Can be connected.
1
NX-series Safety Control Unit User's Manual (Z930)
Specification
Specification