Mitsubishi Programmable Controllers FX-232ADP Manual de usuario Pagina 33

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FX communication
Wiring 3
3-9
3
3.4 Parallel Link
3.4.1 FX
2N(1N)
-485-BD and FX
0N
-485ADP
1 ) One-pair Wiring
Note:
*1 Connect the terminal FG to the ground terminal of a programmable controller grounded
with a resistance of 100
or less (Class D grounding). If the programmable controller is
not equipped with a ground terminal, connect the terminal FG directly to a ground with the
resistance of 100
or less (Class D grounding).
2 ) Two-pair Wiring
Note:
*1 Connect the terminal FG to the ground terminal of a programmable controller grounded
with a resistance of 100
or less (Class D grounding). If the programmable controller is
not equipped with a ground terminal, connect the terminal FG directly to a ground with the
resistance of 100
or less (Class D grounding).
RDB
RDA
SDA
SDB
SDA
FX
2N
-485-BD
FX
1N
-485-BD
Terminating
resistor
110
FX
0N
-485ADP
Terminating
registor
110
RDA
RDB
SG
SDB
LINK
SG
FG *1
RDB
RDA
SDA
SDB
SDA
FX
2N
-485-BD
FX
1N
-485-BD
Terminating
resistor
330
FX
0N
-485ADP
Terminating
resistor
330
RDA
RDB
SG
SDB
LINK
SG
FG *1
Terminating
resistor
330
Terminating
resistor
330
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