Instruction manual

3 - 2
3. LOAD SIDE ENCODER
3.2 Mitsubishi Serial Interface Compatible Linear Encoder
3.2.1 Mitutoyo Corpration make linear scales (Absolute type)
(1) Specifications
POINT
When the absolute position system is configured, the MR-J3BAT battery is
not required.
Item Specifications
Model AT343A- AT543A- -SC (Note) ST741A-
System Capacitive, photoelectric, combined type Magnetic induction type
Effective
measurement
length
100 to 3000mm 100 to 2200mm 100 to 3000mm
Resolution 0.05 m 0.5 m
Indication accuracy
(20
)
100 to 1500mm: 3
3L/1000 m
1600mm to 3000mm: 5
5L/1000 m
L: Effective measurement length
100 to 2200mm: 3
3L/1000 m
L: Effective measurement length
8 (5L/1000) m
L: Effective measurement length
Supply power
voltage
5V
5% 5V 10%
Current
consumption
Max.250mA Max.270mA
Rated response
speed
2.0m/s 2.5m/s 4.0m/s
Maximum
response speed
2.0m/s 2.5m/s 4.0m/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)
IP65 or equivalent
(Detection head part only)
Vibration
resistance
100m/s
2
(55 to 2000Hz) 195m/s
2
(55 to 2000Hz) 300m/s
2
Shock resistance 150m/s
2
(1/2sin, 11ms) 340m/s
2
(1/2sin, 11ms) 500m/s
2
Sliding force 5N or less 4N 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 2m
output cable 3m
Supplied as standard
Head cable 1m
Encoder cable
MR-EKCBL
M-H (Option manufactured by Mitsubishi Electric)
When fabricating, refer to Section (4) (a), (b).
06ACF117A: 5m
06ACF117B: 10m
(Mitutoyo make option)
When fabricating, refer to Section (4) (c).
Note. For AT543A- -HC/-HL/-HR, contact with MITUTOYO CORPORATION.