Instruction manual
Page 116 / 189
Copyright © REA Elektronik
REA JET HR
pro
2K / 4K
V 3.5x_001 28.05.2015
4.2.10.1.2
Electrical limit values of the shaft encoder connection (A7, A13)
Name / Function
Value
Unit
Tolerance
V
out
Output voltage of the HR to supply
the shaft encoder
24
V DC
+
/
-
10 %
I
out max.
max. permissible load of HR output
voltage by the shaft encoder
100
mA
V
in L
Input voltage "Low
– Pegel"
< 3
V DC
Sensitive
V
in H
Input voltage "High
– Pegel"
> 11
V DC
I
in max.
max. input current (load current)
8
mA
Phase shift
90
degrees
+
/
-
10 %
Pulse- pause ratio
50
%
+
/
-
10 %
R
min
min. pulse no. per millimeter
10
Pulse
/
mm
R
max.
max. pulse no. per millimeter
100
Pulse
/
mm
f
max.
max. input frequency
150
kHz
Table 21: Electrical limit values of the REA JET HR
pro
shaft encoder connection
(=A7, A13)
4.2.10.1.3
Functional circuit diagram of the shaft encoder connection (A7, A13)
Circuit diagram 1: Functional circuit diagram of the shaft encoder connection
(=A7, A13)
