Absolute Encoder Input (X42); General Pin Order; Pin Order With Endat Absolute Encoder - ABB FEN-11 User Manual

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