Absolute encoder input (X42)
■
General pin order
5
15
Pin
Name
1
A-
2
B-
3
PTC/Pt1000/KTY
4
PTC/Pt1000/KTY_0V
5
CLOCK
6
A+
7
B+
8
COM_B
1)
9
NC
10
\CLOCK
11
VCC_ENC_2
12
COM_B
1)
13
NC
14
DATA
15
\DATA
-
Shield
1) NC = Not connected
Pin order with enDat absolute encoder
Pin
Name
1
A-
2
B-
3
PTC/Pt1000/KTY
4
PTC/Pt1000/KTY_0V
5
CLOCK
6
A+
7
B+
4
3
10
9
14
13
Optional
Direction
Function
AI
AI
AI
AI
SIN_CM+
DO/AI
AI
AI
-
COS_CM+
AI
SIN_CM-
DO/AI
PO
-
COS_CM-
AI
Z+
DIO/DI
Z-
DIO/DI
-
Direction
Description
AI
Sine ref.
AI
Cosine ref.
AI
Temperature sensor
AI
Common, 0V, reserved for temperature sensor
DO/AI
Clock
AI
Sine signal
AI
Cosine signal
2
8
7
12
Description
Sine ref.
Cosine ref.
Temperature sensor
Common, 0V, reserved for temperature sensor
Clock or sine commutation signal
Sine signal
Cosine signal
Common, 0V
Cosine commutation signal
Inverted clock or sine commutation signal,
inverted
Supply voltage (5.5 V or 8 V)
Common, 0V
Cosine commutation signal, inverted
Data line or reference mark
Inverted data line, or reference mark, inverted
Shield
Installation 21
1
6
11