Omron NXEIP202 User Manual page 150

7 Wiring
Make sure that the voltages and currents that are input to the Units and slaves are within the specified ranges.
Inputting voltages or currents that are outside of the specified ranges may cause failure or fire.
Applicable Wires
The wires that you can connect to the screwless clamping terminal block are twisted wires, solid wires,
and ferrules that are attached to the twisted wires. The following section describes the dimensions and
processed methods for applicable wires.
 Dimensions of Wires Connected to the Terminal Block
The dimensions of wires that you can connect into the terminal holes of the screwless clamping ter-
minal block are as in the figure below.
Process the applicable wires that are specified in the following description to apply the dimensions.
2.4 mm max. (Terminals other than ground terminals)
2.7 mm max. (Ground terminals)
 Using Ferrules
If you use ferrules, attach the twisted wires to them.
Observe the application instructions for your ferrules for the wire stripping length when attaching fer-
rules.
Always use plated one-pin ferrules. Do not use unplated ferrules or two-pin ferrules.
The applicable ferrules, wires, and crimping tools are listed in the following table.
Terminal Manufac-
types
Terminals Phoenix
other than Contact
ground ter-
minals
Ground ter-
minals
7 - 12
1.6 mm max. (Terminals other than ground terminals)
2.0 mm max. (Ground terminals)
Applica-
ble wire
Ferrule
turer model
(mm
(AWG))
AI0,34-8 0.34 (#22)
AI0,5-8 0.5 (#20)
AI0,5-10
AI0,75-8 0.75 (#18)
AI0,75-10
AI1,0-8 1.0 (#18)
AI1,0-10
AI1,5-8 1.5 (#16)
AI1,5-10
AI2,5-10
2.0
WARNING
2
Phoenix Contact (The figure in parentheses is the
applicable wire size.)
CRIMPFOX 6 (0.25 to 6 mm
*1
NX-series EtherNet/IP Coupler Unit User's Manual (W536)
Crimping tool
2
, AWG24 to 10)