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49
©
Echo 246F
User Manual
GETTING TO KNOW YOUR
Echo 246F
Sink Mode (NPN)
V+
V-
Power
Supply
6-48V DC
DI_COM (Pin 9)
DI (Pin1-8)
DIO Connector
Source Mode (PNP)
V+
V-
Power
Supply
6-48V DC
DI_COM (Pin 9)
DI (Pin1-8)
DIO Connector
DI reference circuit :
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)
Содержание Echo246F
Страница 81: ...73 Echo 246F User Manual SYSTEM SETUP Step 6 Remove the SATA cable and SATA power cables Step 7 Finished ...
Страница 87: ...79 Echo 246F User Manual SYSTEM SETUP Step 5 Unlock the CPU socket Step 6 Open the CPU socket cover ...
Страница 88: ...80 Echo 246F User Manual SYSTEM SETUP Step 7 Watch out the direction of CPU Step 8 Put CPU into the CPU socket ...
Страница 93: ...85 Echo 246F User Manual SYSTEM SETUP Step 7 Open the CPU socket cover Step 8 Watch out the direction of CPU ...
Страница 95: ...87 Echo 246F User Manual SYSTEM SETUP Step 11 Finished ...
Страница 97: ...89 Echo 246F User Manual SYSTEM SETUP Step 3 Install DDR4 RAM module into SO DIMM socket ...
Страница 99: ...91 Echo 246F User Manual SYSTEM SETUP Step 3 Install Mini PCIe card into socket ...
Страница 101: ...93 Echo 246F User Manual SYSTEM SETUP Step 4 Fasten washer 1 and 2 Step 5 Finished ...