1st edition, 20.04.2021
7000.05072, 1st edition, 20.04.2021
7000.05072
Product description
19
Tab. 17: Electrical data for absolute encoder without line driver (M3)
USB (X1)
Tab. 18: USB port
COM port (X2)
The pin assignment of the COM connection differs according to the type of communication.
The distinction is made between the following types of communication:
RS232
CANopen
The interface is selected with DIP switch S1.
Tab. 19: Pin assignment of the COM port (X2) for RS232
Tab. 20: Pin assignment of the COM port (X2) for CANopen
Designation
Value
Absolute encoder power supply
5 V
<100 mA
Connection Chip Select
5 V
Connection data
<5 V
5 k
Ω
Connection clock
5 V
1 MHz
Designation
Meaning
USB communication (USB micro B)
Pin
Designation
Meaning
1
TxD
RS232 interface transmit direction
2
RxD
RS232 interface receive direction
3
GND
Ground connection
Pin
Designation
Meaning
1
CAN-H
CAN-High interface
2
CAN-L
CAN-Low interface
3
GND
Ground connection