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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
s
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
---
Содержание CJ1W-PNT21
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Страница 107: ...3 Configuration Software 3 36 CJ series PROFINET IO Controller Unit Operation Manual for NJ series CPU Unit W511 ...
Страница 198: ...Index 1 CJ series PROFIBUS Master Unit Operation Manual for NJ series CPU Unit W509 I Index ...