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2. LINEAR SCALES
2.1.1 Mitutoyo make linear scales (ABS type)
Specifications Reference
Contact Mitutoyo for the specifications of these linear scales.
Item Specifications
Model AT343A- AT543A-
System Capacitive, photoelectric, combined type
Effective measurement length 100 to 3000mm 100 to 1500mm
Resolution 0.05 m
Indication accuracy (20 )
100 to 1500mm: 3
3L/1000 m
1600mm to 3000mm: 5
5L/1000 m
L: Effective measurement length
100 to 1500mm: 3
3L/1000 m
L: Effective measurement length
Supply power voltage 5V 5%
Current consumption Max.250mA Max.270mA
Rated response speed 2.0m/s
Maximum response speed 2.0m/s
Operating temperature range 0 to 45 (non-freezing) 0 to 50 (non-freezing)
Operating humidity range 20 to 80%RH (non-condensing)
Storage temperature range 20 to 70 (non-freezing)
Storage humidity range 20 to 80%RH (non-condensing)
Dust tightness water tightness
IP53 or equivalent
(in the indication method given in the instruction manual of the Mitutoyo make linear scale)
Vibration resistance 100m/s
2
(55 to 2000Hz) 150m/s
2
(55 to 2000Hz)
Shock resistance 150m/s
2
(1/2sin, 11ms) 200m/s
2
(1/2sin, 11ms)
Sliding force 5N or less
Output signal Serial communication compatibility
Output cable
Mitutoyo make option
Part No. 09BAA598A to C:0.2, 2, 3m
Supplied as standard
Head cable 5m
output cable 1m
Connection cable
(Mitsubishi option)
Refer to the standard connection example in
Chapter 3 and fabricate the cable.
When the MR-J2SCLCBL02M-P-H is used,
any of the following Mitsubishi cables can also
be used (Note 1).
Output cable length 0.2m: MR-JCCBL2, 5,
10M-H
2m: MR-JCCBL2, 5M-H
3m: MR-JCCBL2M-H
Refer to the standard connection example in
Chapter 3 and fabricate the cable.
When the MR-J2SCLCBL02M-P-H is used,
any of the following Mitsubishi cables can also
be used (Note 1).
MR-JCCBL2, 5, 10M-H
Note 1. The MR-JCCBL M-L and MR-JCCBL20M-H and more (20m and more) cannot be used.
2. The battery (MR-BAT) is not required to configure an absolute position detection system.
Scale unit structure Reference
Home position
Decreasing direction
Mitutoyo
AT343A
Output cable
Home position
Mitutoyo
AT543A
Output cable Head cable
Increasing direction
Decreasing direction Increasing direction
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