TREK-570 /303 User Manual
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5.6 RS-232 (COM9) / RS-485 (COM5) /
J1708 (COM6) Connector
Table 5.4: RS-232 / RS-485 / J1708 Connector
Pin
Signal
Pin
Signal
1
RS-232 RTS
2
RS-232 RXD#
3
RS-232 TXD
4
RS-232 CTS
5 Ground
6 RS-485
D-
7 RS-485
D+
8 J1708
D-
9 J1708
D+
5.7 VIO
Connector
A(DSUB15) Define
B(Housing)
1 CAN_L
1
2 CAN_H
2
3 GND
3
4 J1708_DN
4
5 J1708_DP
5
6 NC
6
7 DGND
7
8 ODB_CAN_L
8
9 ODB_CAN_H
9
10 DGND
10
11 DR_SPEED#_R
11
12 DR_SPEED_R
12
13 DR_DIRECTION#_R
13
14 DR_DIRECTION_R
14
15 NC
15
Summary of Contents for TREK-570
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