BE220C USER MANUAL
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2.6 Connect Communication Bus
2.6.1
Pin Assignment of Communication Bus
1 NC Yellow/Red
21
GND Green/White
2 NC Yellow/Blue
22
GND Blue/White
3 DSPC1 Black 23
DSPC2 White/Red
4 DSPC3 Brown 24
DSPC4 Brown/Black
5 NC
Brown/White 25
NC
Orange/Green
6
USBDP Red 26
USBDN Red/Black
7
NC Brown/Green 27
GND Orange/White
8
TXD1T Orange 28
RXD1T Orange/Black
9
RTS1T Yellow 29
CTS1T Yellow/Black
10
VBUS Green
30
GND Green/Black
11
TXD2T Blue 31
RXD2T Blue/Black
12
NC X
32
GND
Red/White
Red/Green
13
TXD3T Purple 33
RXD3T Purple/Black
14
VDD2 Grey
34
GND2 Orange/Blue
15
A-422R+ White 35
A-422R- White/Black
16
A-422T+
A-485D+
Pink
36
A-422T-
A-485D-
Pink/Black
17
VDD2 Grey/Black
37
GND2 Red/Blue
18
NC X
38
GND
Purple/White
Purple/Red
19
SS Light
green
39
SPIMOSI
Light
green/Black
20
SPIMISO Light
blue 40
SPICLK Light
blue/Black
Summary of Contents for BE220C
Page 9: ...BE220C USER MANUAL 9 1 2 Specifications 1 2 1 System Functional Blocks...
Page 11: ...BE220C USER MANUAL 11 1 3 Mechanical Specifications 1 3 1 Module Specifications...
Page 18: ...BE220C USER MANUAL 18 STEP7 Enter URL at the Address box...
Page 44: ...BE220C USER MANUAL 44 STEP4 After assembly finished as illustrated Front view Bottom view...
Page 45: ...BE220C USER MANUAL 45 Side view...
Page 50: ...BE220C USER MANUAL 50 5 Select No and click Next button to cancel the synchronization...
Page 72: ...BE220C USER MANUAL 72 End of BE220C User Manual...
