2-2. Connection
For connecting the antenna and the antenna extension cable, see “2-1 Installation” (P 2-1).
■
Wiring Precautions
• Signal lines and power lines must be separated to avoid influence of noise.
• Do not lay cables close to antennas.
• Wiring must be done while power is off.
• Use a pin terminal or a cable for connection as shown below.
A pin terminal must be clamped with an appropriate tool based on its size.The tip of a wire must be cut in the
same length as the pin terminal or 0.5mm longer.A whisker must not exist, and a pin terminal must not be
broken.
• Plug the pin terminal into the power terminal block to the end.Fix wiring close to its connector so that a
cable should not apply load to the connector due to its twisting or weight.
• A pin terminal must be unplugged while inserting a flat-head screw driver as shown below.
■
Main Unit Power Wiring
Power of the wireless unit is 24VDC.
A wireless unit requires 24VDC power supply.
Use a power source of 15W or higher, taking
inrush current on startup into account.
Omron's switching power supply is recommended.
See "Option" of "Appendix", "Power Supply" (P.Appendix-3).
And, it power is supplied from the battery supply via the DC-DC converter.
• This unit needs to be installed under local regulations.
• This unit is intended to be supplied by a "Listing Class 2" or "L.P.S." and rated from 24V, 250mA.
24V
WE
70-A
P
FA
W
IR
EL
ES
S L
AN
A
CC
ES
S P
OIN
T
LAN
MO
DE
PO
WE
R
WIR
ELE
SS
WE
70-A
P
FA
W
IR
EL
ES
S L
AN
A
CC
ES
S P
OIN
T
LAN
MO
DE
PO
WE
R
WIR
ELE
SS
Plugging
Unplugging
0 to 0.5
mm
Insufficient Stripping Length
Damage on Side
Whisker
Correct
Incorrect
Cable(AWG 26
〜
17
)
pin terminal
10 to11 mm
Stripping Length
(
AWG 16
〜
12
)
Solid Wire
(
UL Listing
)
(
AWG 22
〜
14
)
Stranded Wire
(
JIS
)
2-7
Chapter 2. Installation & Connection
2
Installation
&
C
onnection
Line Voltage
24VDC
Allowable Voltage Range
20.4 to 26.4VDC
Phoenix Contact Inc.*
Pin terminal
AWG18 AI 0.75-10
Clamping Tool CRIMPFOX ZA3
Summary of Contents for WE70-AP
Page 1: ...OPERATION MANUAL WE70 AP CL pan FA Wireless LAN Unit Cat No N153 E1 01...
Page 2: ......
Page 32: ...Chapter 1 Overview 1 12 1 Overview...
Page 98: ...Chapter 4 Advanced Setup 4 30 4 Advanced Setup...
Page 146: ......