| Model | Voltage | Current | Serial pata interface | Serial Buffe | Baud Rate | Network Frequencv Band | Netwvork Protoco | purchase | 
|---|---|---|---|---|---|---|---|---|
| TAS-IO-441 | 9~36V | 50mA@12V | RS485*1 4DI+4DO+4AI | 1KByte | 1200~115200bps | 移动4G/2G 联通/电信4G | TCP/UDP/MQTT/HTTP | Shop Now> | 
| TAS-IO-441P | 9~36V | 50mA@12V | RS485*1 4DI+4DO+4AI | 1KByte | 1200~115200bps | 移动4G/2G 联通/电信4G | TCP/UDP/MQTT/HTTP | Shop Now> | 
| TAS-IO-446 | 9~36V | 50mA@12V | RS485*1 4DI+4DO+4AI | 1KByte | 1200~115200bps | 移动/联通/电信2G/3G/4G | TCP/UDP/MQTT/HTTP | Shop Now> | 
| TAS-IO-447 | 9~36V | 50mA@12V | RS485*1 4DI+4DO+4AI | 1KByte | 1200~115200bps | LoRa 410~510Mhz | - | Shop Now> | 
| TAS-IO-448 | 9~36V | 50mA@12V | RS485*1 4DI+4DO+4AI | 1KByte | 1200~115200bps | Wi-Fi 2.4G | TCP | Shop Now> | 
| TAS-IO-449 | 9~36V | 55mA@12V | RS485*1 4DI+4DO+4AI | 1KByte | 1200~115200bps | 移动/联通/电信2G/3G/4G | TCP/UDP/MQTT/HTTP | Shop Now> | 
 
     
     
     
    The external bare leakage interfaces meet the following marks: Lightning surge grade B (according to IEC 61000-4-5, differential mode ±2KV);
EFT electrical rapid pulse group test Class B (in accordance with IEC 61000-4-4, impulse voltage ±2KV);
Electrostatic discharge test Class A (according to IEC 61000-4-2, contact discharge 6KV, air gap discharge 8KV).
TAS-IO-440 series equipment, widely used in industrial automation production lines, smart light control networking, smart agriculture networking and other fields.
 
    