Mitsubishi Electric Q173CPU User Manual page 72

2 SYSTEM CONFIGURATION
Item
Applicable signal types
Transmission method
Synchronous method
Communication speed
Applicable types
Position detection method
Resolution
Number of modules
External connector type
Applicable connector for
the external connection
Applicable wire
Connecting cable
Cable length
Back up the absolute position.
Battery service life time(value in actual)
(c) Serial absolute synchronous encoder input
( =cable length 2m(6.56ft.), 5m(16.40ft.), 10m(32.81ft.), 20m(65.62ft.),
30m(98.43ft.) )
15000[ h ], (Example of encoders 2, Ambient temperature 40°C (104°F) )
30000[ h ], (Example of encoders 1 , Ambient temperature 40°C (104°F) )
(Note) : You can use these cables when the tracking enable signal is not used.
When the tracking enable signal is used, fabricate the cable on the customer side.
Specifications
Differential-output type : (SN75C1168 or equivalent)
Serial communications
Counter-clock-wise (viewed from end of shaft)
2.5Mbps
MR-HENC
Absolute(ABS) method
16384PLS/rev(14bit)
2/module
20 pin connector
MR-J2CNS(Optional)
UL20276 AWG#22 6Pair
MR-JHSCBL M-H
(Note)
Up to 30m (98.43ft.)
Depends on A6BAT/MR-BAT.
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