Omron NX-ILM400, User Manual

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4 Installation and Wiring
NX-series IO-Link Master Unit User’s Manual (W567)
4-
3 W
irin
g
t
h
e T
ermin
als
4
4-
3-1 Wiring to the Screw
less Cla
m
ping T
er
m
inal Blo
ck
 Securing Wires
Depending on the type of wire that is used and the current carried by the wire, it is sometimes nec-
essary to secure the wire to the screwless clamping terminal block.
The following table shows when securing the wire is necessary.
Secure the wires as described below.
1
Prepare cable ties.
You can use cable ties that are 4 mm or less in width and 1.5 mm or less in thickness.
Select suitable cable ties for the application environment.
2
Insert the cable tie through the hole for securing wires at the bottom of the screwless clamping
terminal block.
Terminal
Wire type
Ferrule
Twisted wires Solid wire
Classification Current capacity Plated Not plated Plated Not plated
All terminals
except ground
terminals 2 A max. Not
required. Not
required. Not
required. Not
required. Not
required.
Greater than 2 A
and 4 A or less Not possi-
ble Required. Not possi-
ble
Greater than 4 A Required. Not possi-
ble
Ground terminal
−
Not
required. Not
required. Not
required. Not
required.
1.5 mm max.
4.0 mm max.
Hole for securing wires
Cable tie