Advertisement
1 SYSTEM
COMF
IGURATIQN
.
Maximum station-to-station distance Plastic fiber-optic cable:
5 0 m
Twisted-wire pair cable: 100 m
Maximum number
of stations
64 (8 input or output points per station)
Interface block
FX-16NP-S3 for fiber-optic cable
FX-16NT-S3 for twisted-wire pair cable
Number of occupying stations
4
(When the A series PC is in expansion
mode)
Number of occupying I/O points
8 input points and
8 output points for the
FX
series PCs.
Communications information
And, 8 input or output points as a special ex-
tension block.
Total: 24 points
A
to
FX:
8
input points and 28 words
FX to A:
8
output points and 28 words
1
The MELSECNET/MINI-S3 is an I/O and
data transmission system for remote
I/O
units.
AJ71 PT32-S3
(for
both
,Rberoptic cable
This system uses a master station
of
and twisted-wire
pdr
cable), APCCPU
( f o r t w i s t e d - w i r e p a i r c a b l e ) ,
o r
AlSJ71 PT32-S3.
Among venous kinds of slave stations
connected to the master station, the FX-
16NP/NT-S3 interface units are used as
the interface block for linking the FX
s e r i e s p r o g r a m m a b l e c o n t r o l l e r s
(hereafter called PCs). The FX series
PCs are used as the local PCs connected
to the A series master PCs.
The
MELSECNET/MINI-S3 system hand-
les ON/OFF signals of 8 input points and
8 output points as well as 16-bit data of
28 points respectively for send and
receive (in expansion mode).
The FX-lGNP/NT handles ON/OFF
sig-
nals only (I/O dedicated mode).
Advertisement
