3.3
Setup without Signal Processing
This setup consists of the following components:
•
EPIFLEX sensor module glued into a very flat frame
• Scale tape with incremental and index track
Attention:
To adjust this Kit R4 setup electronically it is necessary to integrate the following circuitry� The connection between
the ADJUSTMENT TOOL and the PCB will be done with an 8 pin plug connector (included with the ADJUSTMENT
TOOL).
8
1
6
4
7
5
3
2
R1
R2
R3
R4
U
M
(=V
CC
/2)
open
8 pin diagnostic connector
Connector X
1
0 V
Ground (GND)
V
CC
Operating voltage (5 V)
SDA
Programming wire data
SCL
Programming wire clock
1 V
SS
U
1+
Counting signal 0° (sin)
U
1-
Counting signal 180° (-sin)
U
2+
Counting signal 90° (cos)
U
2-
Counting signal 270° (-cos)
U
0+
Reference signal
TTL
Z
1+
Counting signal 0°
Z
1-
Neg. counting signal 0° (180°)
Z
2+
Counting signal 90°
Z
2-
Neg. counting signal 90° (270°)
Z
0+
Reference signal
R1 ... R4 = 4,7 kΩ
Recommended connector:
PRECI-DIP Durtal SA (8 pin Socket)
Connector range B61/1 mm pitch
0 V
SDA
SCL
U
0+
/ Z
0+
U
1+
/ Z
1+
U
1-
/ Z
1-
U
2+
/ Z
2+
U
2-
/ Z
2-
Image 4
Image 3
12
1
X
1
V
CC
= 5 V
0 V
C
2
C
1
000
000
0
00
000
000
000
00
0
(+)
Flex cable
recommended
line filter
Customers electronics
Recommended con-
nector for flex cable:
JST 12 FLZ-RSM 1-TB
C1 = 22 µF
C2 = 100 nF
Output signal:
• 1 V
PP
•
TTL (w/o interpolation)
EPIFLEX sensor
module with Frame
Scale tape
10/58
KIT
L
-Series
