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FX
-128ASL-M User's Manual
3U
- Quick reference chart of total length (m) and transmission cable supply current (A) (0.75 mm
2
1.2
0.96
0.6
0.48
0.3
0.24
0
0
2.3
Performance Specifications
Item
Transmission clock
Maximum transmission distance
(total length)
Transmission system
Connection type
Transmission protocol
Error control
Number of connected I/O points
Number of connectable modules
Maximum number of I/O points
per system
RAS function
AnyWireASLINK transmission
cable
Power cable
Communication with PLC
Number of I/O occupied points
Number of connectable units to
the main unit
*1.
For details on the transmission distance, refer to Section 2.2.
*2.
Input points and output points are occupied from the number of remote I/O points available in the
system.
If the number of input points and output points surpasses the number of remote I/O points available in
the system, input points are assigned first to remote I/O points, and then the output points are
assigned to the remaining available remote I/O points.
For the assignment of remote I/O points in the whole system, refer to Section 3.4.
*3.
Cables FK4-UL125-100, FK4-UL075-100
40
50
80
100
Total length (m)
27.0 kHz
*1
200 m
DC power supply transmission total frame cyclic system
Bus topology (multidrop system, T-branch system, tree branch system)
Dedicated protocol (AnyWireASLINK)
Double-check system, checksum
Up to 128 points
Up to 128 (varies depending on the current consumption of each slave module)
Number of input points of the slave module + number of output points of the slave module ≤ 128
*2
points
•
Disconnected transmission cable location detection function
•
Transmission cable short detection function
•
Transmission cable voltage drop detection function
•
UL-listed general-purpose 2-wire cable (VCTF, VCT 1.25 mm
70 °C or higher)
•
UL-listed general-purpose wire (1.25 mm
•
Dedicated flat cable (1.25 mm
•
UL-listed general-purpose 2-wire cable (VCTF, VCT 0.75 mm
70 °C or higher)
•
UL-listed general-purpose wire (0.75 mm
•
Dedicated flat cable (1.25 mm
By FROM and TO instructions or direct specification of buffer memory (FX
memory.
8 points (taken from either the input or output points of the PLC)
One unit
2.3 Performance Specifications
160
200
Specification
2
, 0.75 mm
2
2
, 0.75 mm
, rated temperature 70 °C or higher)
2
2
, 0.75 mm
, rated temperature 90 °C)
2
to 2.0 mm
2
2
to 2.0 mm
, rated temperature 70 °C or higher)
2
2
, 0.75 mm
, rated temperature 90 °C)
2 Specification
2
)
2
, rated temperature
*3
2
, rated temperature
*3
3U
/FX
3UC
) via the buffer
17
1
2
3
4
5
6
7
8
9
A
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