Mitsubishi Electric MR-J3-B-RJ006 Instruction Manual page 77

3. LOAD SIDE ENCODER
(b) Incremental type
Item
Model
Serial interface conversion unit
type name
System
Effective measurement length
Resolution
Accuracy grade (20 (68) [
Supply power voltage
Current consumption
Rated response speed
Maximum response speed
Input signal
Maximum available input
frequency
Operating temperature range
Storage temperature range
Dust tightness water tightness
Vibration resistance
Shock resistance
Output signal
Output cable
Load side encoder cable
Note. When the linear encoder home position (reference mark) does not exist, a home position return cannot be made.
(2) Linear encoder unit structure
Home position
LIDA485
140 to 30040mm
( )]
Max.200mA
2
100m/s (IEC 60 068-2-6) (55 to 2000Hz)
2
500m/s (IEC 60 068-2-27) (11ms)
Serial communication compatible (Z-phase information included) (Note)
Serial interface conversion unit (option manufactured by Heidenhain (APE391M) 0.5m
Decreasing direction
(with the housing section fixed)
LIDA485/LIDA487
Decreasing direction
Specifications
LIDA487
Photoelectric scanning system
240 to 6040mm
0.05 m (20/4095 m) Resolution ratio of APE391M: 4096
5 m
5V 5%
4.0m/s
8.0m/s
0 to 50 (32 to 122 ) (non-freezing)
20 to 70 ( 4 to 158 ) (non-freezing)
IP50
Head cable (standard accessory) 3m
630 856- (Option manufactured by Heidenhain)
When fabricating, refer to (5) in this section.
Increasing direction
Increasing direction
3 - 12
APE391M
Max.160mA
to 1V
400kHz
100m/s
200m/s
+
LC491M/LC192M
pp
2
2