công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

CM312 bảng dữ liệu(PDF) 25 Page - List of Unclassifed Manufacturers

tên linh kiện CM312
Giải thích chi tiết về linh kiện  Communications utilityModule
PDF  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  ETC [List of Unclassifed Manufacturers]
Trang chủ  
Logo ETC - List of Unclassifed Manufacturers

CM312 bảng dữ liệu(HTML) 25 Page - List of Unclassifed Manufacturers

Back Button CM312 Datasheet HTML 21Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 22Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 23Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 24Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 25Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 26Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 27Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 28Page - List of Unclassifed Manufacturers CM312 Datasheet HTML 29Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 25 / 56 page
background image
CM312 Quad Serial utilityModule
15
RTD Embedded Technologies, Inc.
RS232 Serial Port (Default)
The full-duplex RS232 mode is the default setting on the utilityModule. With this mode enabled,
connector CN3 must be connected to RS232 compatible devices. The following table gives the
connector pinout and shows how to connect to an external serial connector, either DB25 or DB9
compatible.
Connector CN3 in RS-232 Mode
Table 7 Connector CN3 in RS-232 Mode
CN3 Pin
Signal
Function
In/out
DB25
DB9
1
DCD
Data Carrier Detect
In
8
1
2
DSR
Data Set Ready
In
6
6
3
RXD
Receive Data
In
3
2
4
RTS
Request To Send
Out
4
7
5
TXD
Transmit Data
Out
2
3
6
CTS
Clear To Send
In
5
8
7
DTR
Data Terminal Ready
Out
20
4
8
RI
Ring Indicate
In
22
9
9,10
GND
Signal Ground
--
7
5
Facing the connector pins, the pinout is pictured in the following,
Table 8 Connector CN3 pin location in RS-232 Mode
9
7
5
3
1
GND
DTR
TXD
RXD
DCD
GND
RI
CTS
RTS
DSR
10
8
6
4
2



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com