3rd edition, 6-11-2017
7000.05057, 3rd edition, 6-11-2017
7000.05057
Installation
26
Encoder connection (M3)
The pin assignment of the encoder connector varies depending on the encoder type.
Incremental encoder with or without line driver
Absolute encoder with or without line driver.
Tab. 14: Pin assignment for incremental encoder with line driver (M3)
Tab. 15: Electrical data for incremental encoders with line driver (M3)
Tab. 16: Pin assignment for incremental encoders without line driver (M3)
Pin
Designation
Meaning
1
U
DD
Power supply for the incremental encoder
2
GND
Ground
3
Channel A
Encoder channel A (logically inverted sig-
nal)
4
Channel A
Encoder channel A
5
Channel B
Encoder channel B (logically inverted sig-
nal)
6
Channel B
Encoder channel B
7
Index
Encoder index (logically inverted signal)
8
Index
Encoder index
Designation
Value
Power supply for incremental
encoder
5 V
<100 mA
Connection port for incremental
encoder
<5 V
<2 MHz
5 k
Ω
Pin
Designation
Meaning
1
U
DD
Power supply for the incremental encoder
2
GND
Ground
3
Channel A
n.c.
4
Channel A
Encoder channel A
5
Channel B
n.c.
6
Channel B
Encoder channel B
7
Index
n.c.
8
Index
Encoder index