Omron NE1A-EDR01, Руководство по эксплуатации

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10
Wiring Section 2-2
Terminal Crimping Tool
Power Supply Selection
Use a DC power supply satisfying the following requirements.
• The secondary circuits of the DC power supply must be isolated from the
primary circuit by double insulation or reinforced insulation.
• The DC power supply must satisfy the requirements for class 2 circuits or
limited voltage/current circuits defined in UL 508.
• The output hold time must be 20 ms or longer.
Ground Wiring
The ED Router has a functional ground terminal. To prevent electric shock or
malfunctioning due to excessive noise, use an independent ground wire
(2 mm min.) with a maximum ground resistance of 100
Ω
. The length of the
ground wire should be no more than 20 m. To avoid grounding problems, do
not share the ground wiring with other devices or connect it to the building
structure. To further reduce noise, connect a noise filter.
T
w
o-w
ire
pi
n
te
rm
inal
s
AI-TWIN 2 x 0,75-
10GY 2 x 0.75
−
10 17 10 1.8 2.8/5.0 *2
AI-TWIN 2 x 1-
10RD 2 x 1
−
10 17 10 2.05 3.4/5.4
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
nsio
ns
*1: One-wire Pin Terminal *2: Two-wire Pin Terminal
Dia. D2
L2
Dia. D1
Insulative cover
L1
Dia. D2
L2
Dia. D1
Insulative cover
L1
Manufacturer Model
Phoenix Contact CRIMPFOX UD6