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Item
*3
Starting time
Operation cycle
0.444 ms
Operation cycle
0.888 ms
Operation cycle
1.777 ms
Operation cycle
3.555 ms
External wiring connection system
Applicable
When A6CON1 or A6CON4 is used
*4
wire size
When A6CON2 is used
External input wiring connector
Manual pulse generator/
Incremental synchronous
encoder input maximum
frequency
Manual pulse generator 1 pulse input magnification
Flash ROM write count
Number of occupied I/O points
Internal current consumption (5 V DC)
External
Height
dimensions
Width
Depth
Mass
*1 The speed-position switching control (ABS mode) can be used only when the control unit is "degree".
*2 When "Speed control 10 times multiplier setting for degree axis function" is valid, the setting range is 0.01 to 20000000.00 (degree/min).
*3 Time from accepting the positioning start signal until BUSY signal turns ON.
*4 Use cables with outside diameter of 1.3 mm (0.05 inch) or shorter to connect 40 cables to the connector. In addition, consider the
amount of current to be used and select appropriate cables.
RD77MS2
Maximum number
0.7 ms
of axes: 1 axis
Maximum number
0.7 ms
of axes: 2 axes
Maximum number
0.74 ms
of axes: 4 axes
Maximum number
1.1 ms
of axes: 4 axes
Maximum number
1.32 ms
of axes: 8 axes
Maximum number
1.46 ms
of axes: 12 axes
Maximum number
1.1 ms
of axes: 8 axes
Maximum number
1.46 ms
of axes: 12 axes
Maximum number
1.59 ms
of axes: 16 axes
Maximum number
0.92 ms
of axes: 8 axes
Maximum number
1.12 ms
of axes: 12 axes
Maximum number
1.52 ms
of axes: 16 axes
40-pin connector
0.088 to 0.3 mm
0.088 to 0.24 mm
A6CON1, A6CON2, A6CON4 (sold separately)
Differential-output
Up to 1 Mpulses/s
type
Open-collector
Up to 200 kpulses/s
type
1 to 10000 times
Max. 100000 times
32 points (I/O assignment: Intelligent function module 32 points)
1.0 A
106 mm (4.17 inch)
27.8 mm (1.09 inch)
110 mm (4.33 inch)
0.22 kg
RD77MS4
RD77MS8
2
(28 to 22 AWG) stranded wire
2
(28 to 24 AWG) stranded wire
0.23 kg
RD77MS16
2 SPECIFICATIONS
2.1 Performance Specifications
2
19
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