MELSEC FX
0N
/FX
2N
SPECIAL FUNCTION MODULES
Communications Modules
簍
FX
0N
鎂
FX
2N
The FX2N-485BD interface adapter board
provides the FX2N unit with an additional
RS-485 interface. The adapter, which is sim-
ply inserted into the base unit鈥檚 expansion
slot, enables the configuration of RS-485
1:n multidrop, parallel link or peer-to-peer
networks with FX0N/FX2N systems.
You can also transfer data directly to other
RS-485 peripherals using the RS dedicated
instruction.
In peer-to-peer network configurations
the adapter enables active communica-
tion between the individual FX
0N
/FX
2N
controllers via the RS-485 interfaces.
In 1:n multidrop networks the adapter
can be use to provide communication
with a host master station of the A series.
Interface Adapter FX2N-485BD
F
X
BASICS
Communications Module FX0N-485ADP
The FX
0N
-485ADP communications mod-
ule enables the configuration of 1:n mul-
tidrop, parallel link and peer-to-peer data
networks using the RS-485 interface.
Configuration of peer-to-peer data net-
works requires version 2.00 of the FX
0N
-
485ADP (see p. 21 for details).
RDA RDB SDA SDB SG
Specifications
FX
2N
-485-BD
JY331B88901C
FX2N-485BD
Conforms to FX2N base units
5 V DC / 60 mA from base unit
RS485 / RS422
300 鈥?19200
Twisted pair
m
max.50
Protocol 1 or 4 of AJ71UC24 /noprotocol/parallellink/
peer-to-peernetwork
Station
kg
mm
Art. no.
0
0.08
35 x 54 x 22
65597
General specifications
Power supply
Interface
Communication speed
Communication cable
Communication distance
Protocols
Related I/O points
Weight
Dimensions (W x H x D)
Order information
bit/s
鎂
FX
0N
鎂
FX
2N
In FX
0N
systems the module is con-
nected directly to the communications
bus on the left-hand side of the FX0N
base unit. The FX
2N
-CNV-BD communi-
cations adapter is required for connec-
tion to FX2N base unit.
Specifications
General specifications
Power supply
Interface
Communication speed
Communication distance
Communication cable
Communication mode
Protocols
Related I/O points
Weight
Dimensions (W x H x D)
Order information
kg
mm
Art. no.
FX0N-485ADP
Conforms to FX0N base units
5 V DC / max.30 mA (from base unit),24 V DC / 50 mA
RS485
300 鈥?19200
Max.500
Shielded cable
Half duplex
Protocol1and4ofAJ71UC24
鈥?/div>
0.3
43 x 90 x 87
66665
bit/s
m
46
MITSUBISHI ELECTRIC
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