Name: USR-GPRS232-730 GSM Modem RS232/485 to 2G GSM Converter
Brand: USR IoT
SKU: 02889
Price: 2784.00 INR
Availability: InStock

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

USR IoT

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

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₹2,784.00

₹2,359.32 + 18% GST

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Stock: 35 in Stock
SKU: 02889
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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.

User Guide

● 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
Standard	GSM / GPRS
Rate	14.4 Kbps ~ 57.6 Kbps
Standard Frequency Range	850/900/1800/1900MHz
GPRS Multi-slot Class	GPRS Class 10
GPRS Terminal Device Class	Class B
GPRS Coding Schemes	CS1 ~ CS4
Max Launch Power	GSM900 class4 (2W), DCS1800 class1(1W)
Application	GSM standard AT instruction set / USR extension AT instruction set / data transmission / SMS transmission
Network Protocol	TCP, UDP, DNS, https
Network Link Count	4
Disconnection Buffer	4 x 15K bytes
Network Receive Buffer	4K byte
Serial
Port Number	2 (1RS-232, 1RS-485, can not work at the same time)
Interface Standard	RS-232: DB9 cellular type, RS-485: 2 wire (A+, B-)
Data Bit	5, 6, 7, 8
Stop Bit	1, 1.5, 2
Check Bit	None, Even, Odd
Baud Rate	UART: 2400 bps ~ 921600 bps
Flow Control	RTS/CTS
Receive Buffer	4K byte
RS-485 Pull-up and Pull-down Resistor	2.2 KΩ
Device Interface
Antenna Interface	50Ω/SMA-K (female terminal)
SIM Card	1.8V / 3V
Speech Interface	Null
Software
Virtual Serial（USR-VCOM）	Windows 2000 or higher (32 bit/64 bit)
Configuration	Serial AT command, network AT command, SMS AT command
Basic Parameter
Size	80x 84 x 25（mm）
Operating Temp.	-25 ~ 85°C
Storage Temp.	-40 ~ 125°C
Input Voltage	DC 5 ~ 36 V
Working Current	Average: 22 ~ 45mA, Max: 201mA
More
Warranty	2 years
Accessory	12V1A power, serial line, GPRS sucker antenna

Warranty Terms :

Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.

Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.

What to take care of ?

Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.

Who pays the return shipping cost?

Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.

What voids warranty?

Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.

If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.

Following items are not eligible for return under any circumstances