Omron NX-ILM400, User Manual

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Appendices
A - 4 NX-series IO-Link Master Unit User’s Manual (W567)
External connection terminals
The type of terminal block or connector that is used to wire the Unit. The number of ter-
minals on the screwless clamping terminal block is also given.
I/O refreshing method The I/O refreshing method that is used by the Unit.
Dimensions
The dimensions of the Unit. The dimensions are given in the form W × H × D. The
dimensions are given in millimeters.
Isolation method The isolation method between the input circuit and internal circuit of the Unit.
Insulation resistance The insulation resistance between the input circuit and internal circuit of the Unit.
Dielectric strength The dielectric strength between the input circuit and internal circuit of the Unit.
I/O power supply method
The method for supplying I/O power for the Unit. The supply method is determined for
each Unit. The power is supplied from the NX bus or the external source.
Current capacity of I/O power sup-
ply terminals
The current capacity of the power supply terminals (IOV/IOG) of the Unit. When you
supply I/O power to connected external devices, make sure that the total power does
not exceed this value.
NX Unit power consumption
The power consumption of the Unit from the NX Unit power supply. The power con-
sumption of the Unit when the Unit is connected to the CPU Unit and to a Communica-
tions Coupler Unit.
Current consumption from I/O
power supply The current consumption of the Unit from the I/O power supply. The above input cur-
rent and current consumption of any connected external devices are excluded.
Weight The weight of the Unit.
Circuit configuration The input circuit layout of the Unit.
Terminal connection diagram
A diagram of the connection between the Unit and connected external devices. Any
I/O Power Supply Connection Units or Shield Connection Units that are required to
connect the connected external devices are also shown.
Installation orientation and restric-
tions
The installation orientation for a CPU Unit that includes the Unit and the installation ori-
entation for a Slave Terminal that includes this Unit. Any restrictions to specifications
that result from the installation orientation are also given.
Protective functions The protective functions that the Unit has.
Item Description