Chapter 1: Product Introduction
External I/O Interface
VMC 3000/ 3500
CAN Bus and GPIO Connector
Connector size: DB-9 female port, 9-pin D-Sub
Connector location: CN5
1
5
6
9
Pin
Definition
1
GAL_GPO2_R
2
GAL_GPO1_R
3
CANL_GAL_GPO3
4
C1708L_GAL_GPO4
5
GND
6
GAL_GPI2_R
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Pin
Definition
7
GAL_GPI1_R
8
CANH_GAL_GPI3
9
C1708H_GAL_GPI4
MH1
CH_GND
MH2
CH_GND
COM2 RS-232 Connector
Connector size: DB-9 male port, 9-pin D-Sub
Connector location: CN6
1
5
6
9
Pin
Definition
1
SP_DCD_2
2
SP_RXD_2
3
SP_TXD_2
4
SP_DTR_2
5
COM2_GND
6
SP_DSR_2
16
Pin
Definition
7
SP_RTS_2
8
SP_CTS_2
9
SP_RI_2
MH1
CH_GND
MH2
CH_GND
VMC 3000/4000 Series User Manual