China WiFi Serial Server Lopa Spread Spectrum Modulation Technology RS232 RS485 RS422 Wireless Data Transmission Transceiver, Find details about China RS232 RS485 RS422 Wireless Data Transmission, Lora Wireless Serial Port from WiFi Serial Server Lopa Spread Spectrum Modulation Technology RS232 RS485 RS422 Wireless Data Transmission Transceiver
Product introduction the mini power wireless module, is used as the wireless data transmission in short distance. With the small size, weight and power consumption and good stability and reliability, it has the function of bi-directional data sign transmission, test and control. It is used for Wireless meter reading, such as water meter, electric meter and gas meter, parking meter, intellective card, electronic weighing apparatus, meter for checking on work attendance, queue wireless meter, building control, shipping company control, alarm system, intelligent equipment, Automatic data collecting system; Industrial remote control and remote test building automation, safety and security, powerhouse equipment wireless monitor, entrance control system, etc. It provides the USB power interface to be convenient for the mini computer and PC users if necessary. |
Product Name | RS232/485/422 wireless data transmission transceiver |
Why choose us | 15 years of professional supply chain and perfect after-sales guarantee |
Function | IoT data transmission |
erformance index | Dual machine switching time | <5s |
MTBF | >50000h | |
Status indication | Panel LED, reflecting the serial port data transmission and reception status | |
Protocol | Standard protocol | IEC60870-5-101/103/104,MODBUS,CDT, |
Special protocol | DNP3.0 and other over 30 protocols,can be developed according to on site needs | |
EMC | Fast pulse group immunity | IEC61000-4-5, level 3 |
Surge immunity | IEC61000-4-2, level 3 | |
Electrostatic immunity | IEC61000-4-4, level 3 | |
Working environment | Ambient temperature | -25ºC~+70ºC |
Relative temperature | 5%~95%, no condation | |
Storage temperature | -30ºC~+75ºC |
Product Selection Table