RS232 To TTL RS485 Converter DB9 To Terminal Block
PCM Cable Co., Ltd. is one of the leading rs232 to ttl rs485 converter db9 to terminal block manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
The main function of the RS232 to RS485 converter is to convert the unidirectional RS232 serial port to a full-duplex RS485 serial port, making data transmission more stable and reliable. RS232 serial port is a widely used and long-standing serial port standard, but it has some defects, such as electromagnetic interference and short data transmission distance. RS485 serial port uses differential signal transmission, which has better anti-interference ability and longer transmission distance.
The function of the RS232 to TTL converter is to convert the RS232 standard signal to TTL level, so that TTL level devices (such as microcontrollers, embedded systems, etc.) can receive and use it. RS232 standard signal is a signal with a higher voltage, but directly connecting to TTL devices will cause damage to the equipment.
This RS232 to RS485 TTL converter has a 2-in-1 function, which can be used as an RS232 to RS485 converter or RS232 to TTL converter. According to actual needs, choose the appropriate signal.
Specifications
| Product name | Industrial RS232 to RS485 TTL Converter |
| Model No. | PCM-KW-473 |
| Connector Types |
DB9 for RS232 Terminal Block for RS485/TTL |
| Baud Rates | 1,200 to 115,200bps |
| Input signal | RS232 |
| Output signal | RS485 or TTL |
| Wiring specifications | 16-28AWG |
| Features | Dual locking design with front rivet nuts and rear locking screws. One device, two locking options. |
| Hex pillar | #4-40, H4.75*11.8 |
| Screw | #4-40UNC |
| PCBA | KA-1052 REV1.0+Green LED |
| 5P Terminal block | 3.81pitch, Green |
| Application | Industrial automation, vending machines, cash counting machines, ATM machines, financial POS machines, etc. |
Features
- 2-in-1 function: This converter can be used as both an RS232 to RS485 converter or an RS232 to TTL converter. This can meet the needs of users in different scenarios, is flexible and changeable, and greatly enhances the efficiency of the converter.
- DB9 plug design: The converter adopts a DB9 plug design with two locking methods: front rivet nut or rear locking screw. Whether it is an external device or an internal cable, it can be switched at will, which is convenient to use. At the same time, it also has stable contact performance to ensure the stability and reliability of data transmission.
- Stable performance: The industrial RS232 to RS485 TTL converter adopts high-quality components and advanced technology to ensure that the converter has stable performance and excellent compatibility, and can perform very well even in complex working environments.
- Safety performance: This 2-in-1 serial-to-serial converter can effectively prevent electrical interference and ensure the safety and reliability of data transmission. At the same time, it also has multiple protection mechanisms such as short circuit, overcurrent, and overvoltage, which can effectively protect external devices and provide users with a more stable use experience.
About us
We are a professional factory dedicated to providing the best quality communication conversion equipment products to customers around the world. Our products include RS232 to RS485 converter, RS232 to RS422 converter, RS232 to TTL converter, USB to RS232 converter, USB serial cable, USB C serial cable, micro USB serial cable, mini USB serial cable, USB to RS232 hub 2-port, 4-port, 8-port, etc. Our products are widely used in various industries such as power, transportation, automation control, railway, petroleum, military, etc.
We have a strong professional technical team, a complete quality management system, and advanced production equipment, and are committed to becoming the leader in the global communication conversion equipment industry.
We warmly welcome customers from all over the world to visit and cooperate and believe that our quality and service will meet your expectations. Let us work together to create a better future!
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