2.4 Location of Connectors
2.4 Location of Connectors
<
8 2-65 8 2-44
<
8 24'4
#
2.5 Block Diagram
9
J9
SER0 RS-232
J7
SER1 RS-232
Ethernet
J2
T
X
+T
X
-
R
X
-
R
X
+
R
I
T
D
R
D
G
N
D
R
T
S
C
T
S
C
D
T
D
R
D
G
N
D
V
+
10-30
V DC
V
–
J3
A
–
B
+
B
+
G
N
D
A
–
G
N
D
SER1
RS-485
J6
B
+
SER0
RS-485
LED's
32 KB
SRAM
RTL8019AS
Ethernet
Controller
Real Time Clock
32 or 64 KB
EEPROM or
FRAM
RS-232
Line Driver
RS-485
Line Driver
24 V DC
Switch Mode
Power Supply
ATmega128
AVR RISC uC
128 KB Flash ROM
4 KB EEPROM
2 8-bit & 2 16-bit timer/counter
Dual USART
Daughterboard Connector
JTAG
Port Selection
Logic
RS-232
Port Ser0
RS-232
Port Ser1
RS-485/RS-422
Port
Ser0/Ser1
10BASE-T
Ethernet
I
2
C
B
u
s
S
y
s
te
m
B
u
s
All manuals and user guides at all-guides.com
Содержание XNUT-100
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