F-11
FX Series PLC User's Manual - Data Communication Edition
Non-Protocol Communication (RS/RS2 Instruction)
2 Specifications
2.2 Data Communication Specifications
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter
Communication
F
Non-Protocol
Communication
(RS/RS2 Instruction)
G
Non-Protocol
Communication 
(FX
2N
-232IF)
H
Programming
Communication
I
Remote 
Maintenance
Apx.
Discontinued
models
2.2 Data Communication Specifications
2.2.1 Communication type applicability in PLC
1. Full-duplex communication
: Applicable (If applicable versions are limited, they are described inside (  ).)
—: Not applicable
*1. Only the 485BD is applicable.
2. Half-duplex communication
: Applicable (If applicable versions are limited, they are described inside (  ).)
—: Not applicable
*2. Communication is applicable in products manufactured in November, 1994 (manufacturer’s serial No.: 4Y****) and later.
PLC Series
Applicability of communication in accordance 
with RS-485 (applicable version)
Applicability of communication in accordance 
with RS-232C (applicable version)
FX3UC Series — 
FX
3U Series — 
FX
2NC Series — 
FX
2N Series
 (Ver. 2.00 or later)
*1
 (Ver. 2.00 or later)
FX
1NC Series — —
FX
1N Series — —
FX
1S Series — —
FX
0N Series — —
FX
0S Series — —
FX
0 Series — —
FX
2C Series — —
FX
2(FX) Series — —
PLC Series
Applicability of communication in accordance 
with RS-485 (applicable version)
Applicability of communication in accordance 
with RS-232C (applicable version)
FX3UC Series 
FX
3U Series 
FX
2NC Series 
FX
2N Series  (Ver. 1.06 or later)  (Ver. 1.06 or later)
FX
1NC Series 
FX
1N Series 
FX
1S Series 
FX
0N Series  (Ver. 1.20 or later)  (Ver. 1.20 or later)
FX
0S Series — —
FX
0 Series — —
FX
2C Series — 
FX
2(FX) Series —
 (Ver. 3.00 or later)
*2