Specifications

17
2. Replacement of FX2N series
1
Introduction
2
Replacement of FX2N series
3
Replacement of FX2NC
series
4
Program changeover method
A
Models affected by production termination
B
Related manuals
C
Frequently asked questions
Table 1. Cable size of European type terminal connectors
For connection with RS-485 communication equipment, use a twisted pair cable with shielding.
Conforming wire size and tightening torque are as follows.
Wire size
of one-wire
connection
Wire size
of two-wire
connection
Wire ferrule
with insulation
sleeve
(wire size)
Tightening
torque
Insulation
sheath
stripping
length
*
FX2N-485-BD AWG26 to AWG16 Not usable 0.6N·m 6mm
FX2NC-485ADP
AWG26 to
AWG16
AWG26 to
AWG20
Not usable 0.4 to 0.5N·m 8mm
FX
3U-485-BD
FX3U-485ADP(-MB)
AWG22 to
AWG20
AWG22
Usable
(AWG22 to
AWG20)
0.22 to 0.25N · m 9mm
* Insulation sheath stripping length shows the dimension when connecting the wire to the terminal
directly.
For details, please refer to the FX Series User’s Manual (Data Communication Edition) JY997D16901.