Vecow SPC-3000, Руководство пользователя

Страница: 66 / 146

59 GETTING TO KNOW YOUR SPC-3000/3500
2.3.2.3 Isolated DIO
COM 2 COM 3
COM 4 COM 5
Isolated DIO
V+ V
DC-IN 9V-36V
There is a 16-bit DIO (8-bit DI, 8-bit DO) connector in the rear side. Each DIO
channel is equipped with a photocoupler for isolated protection. A power buffer
device, TPD2007F, is integrated in 8-DO circuit for motors, solenoids, and lamp
driver applications.
Pin
No.
Definition
1 INPUT 0
2 INPUT 1
3 INPUT 2
4 INPUT 3
5 INPUT 4
6 INPUT 5
7 INPUT 6
8 INPUT 7
9 DI_COM
10 DIO_GND
11 OUTPUT 0
12 OUTPUT 1
13 OUTPUT 2
14 OUTPUT 3
15 OUTPUT 4
16 OUTPUT 5
17 OUTPUT 6
18 OUTPUT 7
19 DIO_GND
20 External 6V to 36V DC Input