RS232+485 Serial to GPRS DTU GSM Wireless Data Transmission Module USR-GPRS232-G730

RS232+485 Serial to GPRS DTU GSM Wireless Data Transmission Module USR-GPRS232-G730

Parameter:
USR-GPRS232-G730:GPRS DTU

Network:
- Standard:GSM/GPRS
- Speed rate:14.4Kbps--57.6Kbps
- Standard frequency band:850/900/1800/1900MHz 4-frequency
- GPRS Multi-slot Class:GPRS Class 10
- GPRS Terminal Device Class:Class B
- GPRS Coding Schemes:CS1~CS4
- The max transmission power:GSM900 class4 (2W),DCS1800 class1 (1W)
- Application method:GSM standard AT instruction sets/extend AT instruction sets/ data transmission/short message transmission
- Network protocol:TCP,UDP,DNS,Http
- Network link:2
- Network memory  send:4K bit;receiver:4K bit

Serial port:
- Port:2 (1-channel RS-232,1-channel RS-485,can not work simultaneously)
- Interface standard:RS-232:DB9 hole,RS-485:2-cable (A+,B-)
- Data bits:7,8
- Stop bit:1,2
- Check bit:None,Even,Odd
- Baud rate:2400 bps ~ 921600 bps
- Flow control:RTS/CTS
- Memory:receive transmit 4K bit each

Instrument interface:
- Antenna interface:50 ohm/SMA-K
- SIM card:1.8V/3V
- Voice interface:No

Software:
Virtual serial port (USR-VCOM):Windows 2000 or high (32 bit/64 bit)
Configuration method:onlne seting software,serial instructions,message instructions

Basic specification:
- Size:90 x 84 x 25
- Working temperature:-25 ~ 85°C
- Storage temperature:-40 ~ 85°C,5 ~ 95% RH (no condensation)
- Input voltage:DC 5~ 36 V
- Working current:average 22~45mA;max:201mA/12V
- Certificate:CE FCC ROHS WEEE
 
Package List:
- 1 x USR-GPRS232-G730
- 1 x Serial cable
- 1 x GPRS antenna
- 1 x 12V 1A power adapter