Vecom ECX-2600A PEG, Руководство пользователя

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31 ©Vecow ECX-2600A/2400A/2300A PEG User Manual GETTING TO KNOW YOUR ECX-2600A/2400A/2300A PEG
GPIO Connectors pin assignments
Pin No. Mapping to SIO GPIO Function Pin No. Mapping to SIO GPIO Function
1 SIO_GPI80 2 SIO_GPI81
3 SIO_GPI82 4 SIO_GPI83
5 SIO_GPI84 6 SIO_GPI85
7 SIO_GPI86 8 SIO_GPI87
11 SIO_GPO70 12 SIO_GPO71
13 SIO_GPO72 14 SIO_GPO73
15 SIO_GPO74 16 SIO_GPO75
17 SIO_GPO76 18 SIO_GPO77
LDO
ISOLATION
LOGIC
Driver
OCP
OTP
V
CCI
V
EXT
GNDI GNDO
IN
X
OUT
X
EN
X
DIO_VDC (20)
OUT (11)
GNDO (10.19)
Internal Circuit External Device
DO Signal circuit in SINK mode (NPN)
(300mA)
LOAD
VDD
6-40V
VDC
+
-
P
N
R
I
DO reference circuit :
Sink Mode (NPN, Default)
LDO
ISOLATION
V
CCI
V
EXT
GNDI GNDO
IN
X
OUT
X
EN
X
DIO_VDC (20)
OUT (11)
GNDO (10.19)
Internal Circuit External Device
DO Signal circuit in source mode (PNp)
(300mA)
20K
1.5K
3K
7.2K
GNDO
LOAD
VDD
6-40V
VDC
+
-
P
R
I
N
Source (PNP)
2.3.3.2 ECX-2300A PEG series
The system offers sixteen programmable I/O.
If the GPIO is logic high, it indicates that the mapping
SIO GPIO pin is logic high level.
If the GPIO is logic low, it indicates that the mapping
SIO GPIO pin is logic low level.
DI O
D I PIN 1 ~ 8 DO PIN 11 ~ 18
20 11
10 1