XStream"燨EM燫F燤odule?燩roduct燤anual爒5.x00燵2006.02.24]?/DIV>
RS-485 (4-wire) & RS-422 Operation
DIP Switch Settings and Serial Port Connections
Figure燘17?/DIV>
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Figure燘18?/DIV>
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牋牋牋牋牋牋
RS485?4wire)燼nd燫S422?nbsp ?/DIV>
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Pins爑sed爋n爐he爁emale燫S232?DB9)牋牋牋牋牋牋?/DIV>
DIP燬witch燬ettings?/DIV>
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Serial燙onnector?/DIV>
牋牘?006燤axStream,營nc.燙onfidential燼nd燩roprietary?/DIV>
60?/DIV>
Figure燘19?/DIV>
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RS485?4wire)?燫S422爓ith燭ermination?o
牋牋牋牋牋牋
ptional)?/DIV>
Table燘07. RS485/422?4wire)燬ignals燼nd爐heir爄mplementations爓ith爐he燤odule燗ssembly?/DIV>
Termination is the 120 & resistor between T+ and T-.
DIP Switch settings are read and applied only while powering-on.
DB-9 Pin
RS-485/422
Name
Description
Implementation
2
T- (TA)
Transmit Negative
Serial data sent from the XStream Module Assembly
Data Line
3
R-
Receive Negative
Serial data received by the XStream Module Assembly
(RA)
Data Line
5
GND
Signal Ground
Ground
7
R+ (RB)
Serial data rec
Assembly
Receive Positive
Data Line
eived by the XStream Module
8
T+ (TB)
Transmit Positive
Serial dat
mbly
Data Line
a sent from the XStream Module Asse
9
PWR
Power
Optional power input that is connected internally
to the front power connector
1, 4, 6
not used
Wiring Diagram: RS-485 (4-wire) Half-Duplex
Figure燘20.牋牋XStream燤odule燗ssembly爄n燼n燫S485?4wire)爀nvironment?/DIV>
相关代理商/技术参数 |
参数描述 |
| XIB-R |
功能描述:界面模块 RS-232/485 interface 24XStream 9XCite
RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度: |
| XIB-U |
功能描述:界面模块 USB interface board 24XStream 9XCite
RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度: |
| XIC25040 |
制造商:XIC 功能描述:25040 24HR '6 |
| XILINXPWR-079 |
功能描述:电源管理IC开发工具 Pow Mgt Eval Mod for Xilinx FPGAs RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| XILINXPWR-080 |
功能描述:电源管理IC开发工具 Pow Mgt Eval Mod for Xilinx FPGAs RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |