ElmoMC SimplIQ Digital Servo Drives-Harmonica Installation Guide User Manual
Page 27
Harmonica Installation Guide
Installation
MAN-HARIG (Ver. 1.902)
27
Incremental
Encoder
Interpolated Analog
(Sine/Cosine)
Encoder
Resolver
Tachometer and
Potentiometer
7
INDEX-
Index complement R-
Reference
complement
R2
Vref complement
Vref 3.5RMS
S = 1/TS, 50 mA
Max.
NC
-
8
INDEX
Index
R+
Reference
R1
Vref 3.5 vrms,
S=1/TS, 50 mA
POT
Potentiometer
Input
9
CHB-
Channel B
complement
B-
Cosine B
complement
S4
Cosine B
complement
Tac 2-
Tacho Input 2
Neg. (50 V max)
10
CHB
Channel B
B+
Cosine B
S2
Cosine B
Tac 2+
Tacho Input 2
Pos. (50 V max)
11
CHA-
Channel A
complement
A-
Sine A complement S3
Sine A
complement
Tac 1-
Tacho Input 1
Neg. (20 V max)
12
CHA
Channel A
A+
Sin A
S1
Sin A
Tac 1+
Tacho Input 1
Pos. (20 V max)
Table 4: Main Feedback Cable Pin Assignments (Part A)
EnDat (Heidenhain)
Absolute Encoder
Stegmann
Absolute Encoder
HAR-
XX
/
YYY
A
HAR-
XX
/
YYY
S
Pin
Signal
Function
Signal
Function
1
CLK -
CLOCK complement
HC
-
2
CLK +
CLOCK
HB
-
3
HA
-
HA
-
4
SUPRET
Supply return
SUPRET
Supply return
5
SUPRET
Supply return
SUPRET
Supply return
6
+5V
Encoder
+5 V supply voltage,
5 V @ 200 mA maximum
+8V
Encoder
+8 V supply voltage,
8 V @ 90 mA maximum
7
DATA -
Data complement
DATA -
Data complement
8
DATA +
DATA
DATA +
DATA
9
B -
Cos B complement
B -
Cos B complement
10
B +
Cos B
B +
Cos B
11
A -
Sine A complement
A -
Sin A
12
A +
Sine A
A +
Sine A complement
Table 5: Main Feedback Cable Pin Assignments (Part B)