FX2N-16CCL-M CC-Link System Master Block
Specification 4
4-2
4.4
Performance Specification
Table 4.1:
Item
Specification
Applicable function
Master station function (The local station and standby master station functions
are not provided.)
CC-Link version
Ver.1.10
Transmission speed
Selectable (by rotary switch) among 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps
and 10 Mbps
Station number
0 (set by rotary switch)
Maximum total cable
length (maximum
transmission distance)
1,200 m maximum
Varies depending on the transmission speed. (Refer to Subsection 4.4.1.)
Maximum number of
connected modules
•
Remote I/O stations: 7 maximum (Each station occupies 32 I/O points of
the PLC.)
•
Remote device stations: 8 maximum (The following condition must be
satisfied.)
{(1
×
a)+(2
×
b)+(3
×
c)+(4
×
d)}
≤
8
a: Number of remote device stations occupying 1 station
b: Number of remote device stations occupying 2 stations
c: Number of remote device stations occupying 3 stations
d: Number of remote device stations occupying 4 stations
•
Number of remote I/O st Number of remote device stations
≤
15
"Maximum number of I/O points per system" below shall be satisfied.
•
For the system configuration calculation, refer to Chapter 3.
Maximum number of
I/O points per system
•
When using a FX
3U
PLC:
1) (Actual number of I/O points of PLC) +(Number of points occupied by
special extension blocks) + (Number of points occupied by
FX
2N
-16CCL-M: 8)
≤
256 (FX
3U
Series PLC)
2) (32 x Number of remote I/O modules)
≤
224 (FX
3U
Series PLC)
1) + 2) total number of points
≤
384
•
When using a FX
1N
, FX
2N
or a FX
2NC
PLC:
Connection is allowed as far as the following condition is satisfied:
(Actual number of I/O points of PLC) + (Number of points occupied by
special extension blocks) + (Number of points occupied by FX
2N
-16CCL-
M: 8) + (32
×
Number of remote I/O modules)
≤
256 (FX
2N/2NC
Series PLC)
or 128 (FX
1N
Series PLC)
•
For the system configuration calculation, refer to Chapter 3.
Number of link points
per station
Remote I/O station
: Remote I/O = 32/32 (RX/RY) points
Remote device station: Remote I/O = 32/32 (RX/RY) points
Remote register = 4 (RWw) points
(master station
→
remote device station)
Remote register = 4 (RWr) points
(remote device station
→
master station)
Communication
method
Polling method
Synchronous method
Frame synchronous method
Encoding method
NRZI method
Transmission path
type
Bus (RS-485)
Transmission format
In conformance to HDLC Standard
Error control method
CRC(X
16
+X
12
+X
5
+1)
Содержание FX2N-16CCL-M
Страница 4: ...FX2N 16CCL M CC Link System Master Block ii ...
Страница 6: ...FX2N 16CCL M CC Link System Master Block iv ...
Страница 34: ...FX2N 16CCL M CC Link System Master Block System Configuration 3 3 14 MEMO ...
Страница 66: ...FX2N 16CCL M CC Link System Master Block Specification 4 4 32 MEMO ...
Страница 144: ...FX2N 16CCL M CC Link System Master Block Programming 9 9 16 MEMO ...
Страница 172: ...FX2N 16CCL M CC Link System Master Block Communication in Compound System 12 12 10 MEMO ...
Страница 192: ...FX2N 16CCL M CC Link System Master Block Appendix 14 14 4 MEMO ...
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