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Miễn phí vận chuyển với đơn hàng từ 10.000.000đBộ chuyển đổi Port-powered RS-232 sang RS-422 3Onedata TLC422/25
Features
Support bidirectional data conversion between 1 RS-232 serial port and 1 RS-422 serial port
Unique port-power technology, no need for external power supply
Low power consumption, equal to that of normal light-emitting diodes in static operation, can be truly called passive
Automatic serial port signal rate detection, support 0~115200bps serial port baud rate
Adopt automatic data flow control technology, which can detect and control the direction of data transmission
Compact size and easy installation
Introduction
TLC422 series are pocket RS-232 to RS-422 interface converters with high cost-effectiveness, which can implement bidirectional data conversion between serial port RS-232 and RS-422 and need no external power supply. This series have two types of products and provide a RS-232 and a RS-422 serial port that support optional DB9 and DB25 connection, which can meet the requirement of different scenes.
The RS-232 port of TLC422 series could connect to PC directly and obtain power from PC serial port via TXD, RTS and DTR signal line. RS-422 serial port DB9M is equipped with pluggable terminal blocks which is easy and convenient to use and can be widely used in point-to-point communication, industrial distributed system, POS cash register, bank, insurance, security, canteen food selling system, transportation toll system, industrial distributed control, various PLC, data watt-hour meter, gas meter, etc.
Specification
| Serial Port |
Standard: EIA RS-232C, RS-422 Serial port quantity: 1 RS-232 serial port, 1 RS-422 serial port Baud rate: 0~115200bps RS-232 signal: TXD, RXD, GND RS-422 signal: T+, T-, GND, R+, R- Interface type: RS-232 serial port, adopts DB9 or DB25, Female； RS-422 serial port, adopts DB9 (equipped with 5-pin terminal blocks) or DB25M Transmission distance: RS-232 serial port, 15m； RS-422 serial port, 1200m Interface protection: 15KV electrostatic protection
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Power Requirement
|
No external power supply required Obtain power from TXD, RTS, DTR signals of RS-232 serial port
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| Power
Consumption |
Static power consumption: ≤10mA Dynamic power consumption(mean): ≤40mA
|
| Environmental
Limit |
Operating temperature: -20~60℃ Storage temperature: -25~85℃ Relative humidity: 5%～95%(no condensation)
|
| Physical
Characteristic |
Housing: plastic Dimension (W x H x D): 90mm×33mm×16.5mm(DB9，with terminal blocks) 65mm×55mm×16.5mm(DB25) Weight: 40g
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| Certification |
CE, FCC, RoHS
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| Warranty |
3 years |
Dimension
Download
Ordering Information
| Available Models | RS-232(DB9) | RS-232(DB25) | RS-422(DB9) | RS-422(DB25) | Power Supply |
| TLC422/9 | 1 | – | 1 | – | – |
| TLC422/25 | – | 1 | – | 1 |
