Omron CJ1W-PNT21, Инструкции по эксплуатации

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2-5
2 Nomenclature and Installation
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
2
-1 Un
it Co
mp
on
ent
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2
2-
1-2 Sw
itch settin
gs
Note The unit number is set to 0 at the factory.
You can set any unit number from 0 to F as long as it hasn't been set on another CPU Bus Unit con-
nected to the same CPU Unit.
Precautions for Safe Use
• Use a small flat-blade screwdriver to turn the rotary switches; be careful not to damage the
switch.
• Always turn OFF the Controller before changing the unit number setting.
Additional Information
• If the unit number is the same as one set on another CPU Bus Unit connected to the same
CPU Unit, a major fault level controller error "Duplicate Unit Number" will occur and it won't be
possible to start up the PROFINET network.
• After correcting the unit number setting, cycle the power to the Controller.
• The two lower rotary switches are reserved for future use.
The CJ1W-PNT21 has on Ethernet port.
Ethernet Connector
Pin Signal Abbreviation Signal Direction
1 Transmission data + TD+ Output
2 Transmission data - TD- Output
3 Reception data + RD+ Input
4 Not used --- ---
5 Not used --- ---
6 Reception data - RD- Input
7 Not used --- ---
8 Not used --- ---
9 Field Ground FG ---