Omron NE1A-EDR01, Operation Manual

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9
Wiring Section 2-2
2-2 Wiring
2-2-1 General Instructions on Wiring
Precaution:
• To prevent wire clippings from getting into the ED Router, do not remove
the label on the ED Router before wiring has been completed.
• After wiring has been completed, be sure to remove the label from the
Controller to enable heat dissipation for proper cooling.
• Disconnect the ED Router from the power supply before starting any wir-
ing operations. Devices connected to the ED Router may operate unex-
pectedly if wiring is performed with the power supply connected.
• Be careful not to get your fingers caught when attaching connectors.
• Faulty wiring can result in a loss of safety functions. Be sure to perform
the wiring correctly, and check it before operation.
2-2-2 Wiring the Power Supply
Wire Sizes
Use the following wires.
Recommended
Materials and Tools
Insulated Pin Terminals Use a pin terminal with an insulated cover compliant with the DIN 46228-4
standard. Pin terminals similar in appearance but not compliant with the stan-
dard may not match the terminal block on the ED Router Controller. (The wir-
ing dimensions are rough standards. Confirm the dimensions beforehand.)
Use wires of the same diameter if two-wire pin terminals are used.
Note (1) When wiring with pin terminals, be sure to insert pin terminals all the way
into the terminal block.
(2) When using two-wire pin terminals, use wires of the same diameter.
(3) When using two-wire pin terminals, insert the pin terminal so that metal
portion of the pin terminal is inserted straight into the terminal block, i.e.,
so that the long sides of the insulating cover are vertical.
Reference Specifications (Product Specifications for Phoenix Contact)
Solid wire
0.2 to 2.5 mm
2
(AWG 24 to AWG 12)
Stranded (flexible) wire 0.34 to 1.5 mm 2
(AWG 22 to AWG 16)
Stranded wires should be prepared by attaching ferrules with plastic
insulation collars (DIN 46228-4 standard compatible) before con-
necting them.
Model of pin terminal Wire dimensions Pin terminal specifications
Cross-
sectional
area of
conductor
(mm
2
)
AWG Stripped
length of
insulation
(mm)
Overall
length L1
(mm)
Length of
metal
part L2
(mm)
Inner
diameter of
conductor
D1 (mm)
Inner
diameter of
insulative
cover D2
(mm)
Dime
nsi
ons
On
e-w
ir
e
pi
n
te
rm
ina
ls
AI 0,34-8TQ 0.34 22 10 12.5 8 0.8 2.0 *1
AI 0,5-10WH 0.5 20 10 16 10 1.1 2.5
AI 0,75-10GY 0.75 18 10 16 10 1.3 2.8
AI 1-10RD 1.0 18 10 16 10 1.5 3.0
AI 1,5-10BK 1.5 16 10 18 10 1.8 3.4