Inovance AM400 Series

18
RUN
ERR
SF
II
I
0 1 2 3 7654
30 1 4 5 6 72
4 5 6 73210
BF
RUN STOP
CN4 EtherCATCN3 EtherNET
CN1 RS485
MFK
AM600-CPU1608TN
CN2 CAN
C N
5
3536
2 1
CANRUN
CANERR
5
4
1
2
3
9
8
7
6
Figure 8 CANopen terminal on CPU module
󶏎Wiring
CANopen requires a DB9 connector for data transmission. DB9 connector pins are
󶍾
Diagram Pin 󶍾
5
9
4
1
2
3
8
7
6
PIN2 CANL
PIN7 CANH
PIN3 GND

󶍿
single-point grounding is often used for shield. Do not bind the cable together
with DC cable, high voltage cable, and so forth, so that communication signal will
not be interfered.
5.4 Serial communication connection through RS485
The CPU module provides a CN1 terminal as the RS485 port, as shown in the
󶍾