Hardware Configuration - Delta ASDA-A3 Series User Manual

ASDA-A3

12.1.2 Hardware configuration

Pin assignment (RJ-45) for CAN bus wiring
Pin assignment:
Pin No.
1
2
3, 7
4
5
6, 8
9
10
11, 15
12
13
14, 16
 Baud rate setting
Baud rate and bus length
(1) CN3 connector (female) (2) CN3 connector (male)
Signal
CAN_H
CAN_L
GND_ISO
RS-485-
RS-485+
-
CAN_H
CAN_L
GND_ISO
RS-485-
RS-485+
-
Baud rate
1 Mbps
750 Kbps
500 Kbps (default)
250 Kbps
125 Kbps
Description
CAN_H bus line (dominant high)
CAN_L bus line (dominant low)
Signal GND
Servo drive transmits data to differential terminal (-)
Servo drive transmits data to differential terminal (+)
CAN_H bus line (dominant high)
CAN_L bus line (dominant low)
Signal GND
Servo drive transmits data to differential terminal (-)
Servo drive transmits data to differential terminal (+)
Maximum bus length
CANopen Mode
-
-
25 m
50 m
100 m
250 m
500 m
12
12-3