17
DD51-E
Direct drive electronic position indicators
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EN
2. System description
DD51-E position indicators, with battery power supply,
can be used on passing through shafts in any position
to provide the reading of the absolute or incremental
positioning of a machine component.
Mechanical and electrical characteristics
Power supply
Lithium battery CR2450 3.0 V
Battery life
5 years
Display
5-digit LCD of 8 mm height
and special characters
Reading scale
-19999; 99999
Number of decimal digits
programmable
(1)
Unit of measure
mm, inches, degrees
programmable
(1)
Rotation max. speed
300/600/1000 r.p.m.
(2)
programmable
(1)
Precision
10.000 impulses/revolution
Protection level
IP65 or IP67
Working temperature
0° C ÷ +50° C
Storing temperature
-20° C ÷ +60° C
Relative humidity
max. 95% a 25° C
without condensation
Interference
Class 3 according to IEC 801
(1)
See paragraph 8.2
(2)
Default: 600 r.p.m.
Higher rotation speeds to 600 r.p.m. can be maintained for short
periods of time.
The value of the max speed affects the battery life.