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USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter

USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter
USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter
-11 %
USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter
USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter
USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter
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₹​2,588.0
₹​2,899.0
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Industrial Serial to IP cellular GPRS modem USR-GPRS232-730 can convert the serial data RS232/485 into IP data and then transfer to data center through GPRS 2.5G mobile network.


● Quad-band GSM/GPRS/EDGE 850/900/1800/1900 MHz

● Support double data centres, one main and another backup

● Connecting TCP/IP and sending SMS via AT commands

● 1 RS232 serial port and 1 RS485 serial port (not use simultaneously)

● Flow Control: CTS/RTS

● Transparent mode(TCP/UDP)/https client/SMS mode


Network
StandardGSM / GPRS
Rate14.4 Kbps ~ 57.6 Kbps
Standard Frequency Range850/900/1800/1900MHz
GPRS Multi-slot ClassGPRS Class 10
GPRS Terminal Device ClassClass B
GPRS Coding SchemesCS1 ~ CS4
Max Launch PowerGSM900 class4 (2W), DCS1800 class1(1W)
ApplicationGSM standard AT instruction set / USR extension AT instruction set / data transmission / SMS transmission
Network ProtocolTCP, UDP, DNS, https
Network Link Count4
Disconnection Buffer4 x 15K bytes
Network Receive Buffer4K byte
Serial
Port Number2 (1*RS-232, 1*RS-485, can not work at the same time)
Interface StandardRS-232: DB9 cellular type, RS-485: 2 wire (A+, B-)
Data Bit5, 6, 7, 8
Stop Bit1, 1.5, 2
Check BitNone, Even, Odd
Baud RateUART: 2400 bps ~ 921600 bps
Flow ControlRTS/CTS
Receive Buffer4K byte
RS-485 Pull-up and Pull-down Resistor2.2 KΩ
Device Interface
Antenna Interface50Ω/SMA-K (female terminal)
SIM Card1.8V / 3V
Speech InterfaceNull
Software
Virtual Serial(USR-VCOM)Windows 2000 or higher (32 bit/64 bit)
ConfigurationSerial AT command, network AT command, SMS AT command
Basic Parameter
Size80x 84 x 25(mm)
Operating Temp.-25 ~ 85°C
Storage Temp.-40 ~ 125°C
Input VoltageDC 5 ~ 36 V
Working CurrentAverage: 22 ~ 45mA, Max: 201mA
More
Warranty2 years
Accessory12V1A power, serial line, GPRS sucker antenna

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