Feature
Project:Description
Product name:USR-GPRS232-730:GPRS DTU
Internet:Standard:GSM / GPRS
Rate:14.4 Kbps ~ 57.6 Kbps
Standard frequency band:850/900/1800/1900MHz quad frequency
GPRS Multi-slot Class:GPRS Class 10
GPRS Terminal Device Class:Class B
GPRS Coding Schemes:CS1 ~ CS4
Maximum transmit power:GSM900 class4 (2W), DCS1800 class1 (1W)
Application method:GSM standard AT command set / someone extended AT command set / data transmission / short message transmission
Network protocol:TCP, UDP, DNS, Http
Number of network links:2
Network cache:Send:4K bytes, receive:4K bytes
Serial port:Number of ports:2 (1 RS-232, 1 RS-485, can not work at the same time)
Interface standard:RS-232:DB9 female, RS-485:2-wire (A+, B-)
Data bit:7,8
Stop bit:1,2
Check Digit:None, Even, Odd
Baud rate:2400 bps ~ 921600 bps
Flow Control:RTS/CTS
Cache:Send and receive 4K bytes each
Device interface:Antenna interface:50 ohm/SMA-K (female)
Voice interface:NO
Software:Virtual serial port (USR-VCOM):Windows 2000 or higher (32-bit/64-bit)
Configuration method:PC setting software, serial port command, SMS command
Basic parameters:Size:82.5 x 86 x 25
Operating temperature:-25 ~ 85C
Save the environment:-40 ~ 85C, 5 ~ 95% RH (no condensation)
Input voltage:DC 5~ 36 V
Working current:Average:22~45mA, maximum:201mA/12V
More:Safety certification:CE FCC ROHS WEEE
Accessories:12V1A power supply, GPRS suction cup antenna
Package includes
1 x Module
Additional information
| Weight | 0.05 kg |
|---|
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