Echo Echo246F, Руководство пользователя

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48 © Echo 246F User Manual GETTING TO KNOW YOUR Echo 246F
2.3.3 Isolated DIO/GPIO
2.3.3.1 Isolated DIO
COM 1
COM 2
COM 3
COM 4
DC-IN
Isolated
DIO
20 11
10 1
D I PIN 1 ~ 8 DO PIN 11 ~ 18
Power Switch
On / Off IGN
LAN 4
LAN 3
LAN 6
LAN 5
3 4
PoE+
5 6
PoE+
There is a 16-bit (8-bit DI, 8-bit DO) connectors in the rear side. DI/DIO
support NPN (sink) and PNP (Source) mode, Each DI pin is equipped with a
photocoupler for isolated protection. Each DO pin is equipped with isolator
function, DO Safety-Related Certifications :
• 4242-VPK Basic Isolation per DIN V VDE V 0884-10
and DIN EN 61010-1
• 3-KVRMS Isolation for 1 minute per UL 1577
• CSA Component Acceptance Notice 5A, IEC 60950-1
and IEC 61010-1 End Equipment Standards
• GB4943.1-2011 CQC Certified
Isolated
DI O
D I PIN 1 ~ 8 DO PIN 11 ~ 18
20 11
10 1
DIO Connectors pin out :
DIO Pin No. Definition Function
DIO
1 INPUT 0 SIO_GPI70
2 INPUT 1 SIO_GPI71
3 INPUT 2 SIO_GPI72
4 INPUT 3 SIO_GPI73
5 INPUT 4 SIO_GPI74
6 INPUT 5 SIO_GPI75
7 INPUT 6 SIO_GPI76
8 INPUT 7 SIO_GPI77
9 DI_COM -
10 DIO_GND -
11 OUTPUT 0 SIO_GPO80
12 OUTPUT 1 SIO_GPO81
13 OUTPUT 2 SIO_GPO82
14 OUTPUT 3 SIO_GPO83
15 OUTPUT 4 SIO_GPO84
16 OUTPUT 5 SIO_GPO85
17 OUTPUT 6 SIO_GPO86
18 OUTPUT 7 SIO_GPO87
19 DIO_GND -
20
External 6-40VDC (NPN)
External 6-48VDC (PNP)
-