Electronics / Computers
RS485 GSM Modems, RS485 to GPRS
Quantity : 1000 Price : 30-100
Introduction
USR-GPRS232-734 is a new GPRS device developed by USR IOT in 2016. Maturation software functions, covering mostly conventional application scenarios. Users can realize Serial to Network bidirectional transparent data transmission via simple configuration. Supporting custom registration package, heart beat package. Supporting 2 Socket Connection, and USR cloud join in.
USR-GPRS232-734 use DC power supply and terminal power supply, supporting 5.0V~36.0V wide voltage power supply. RS485 circuit using electrical isolation scheme, has anti-interference ability, suitable for strong electromagnetic interference environment, such as utility industry.
Features
- Support: GSM850/900,DCS1800/1900,able to be used around the world
- Support GSM/GPRS/EDGE and 2G/3G/4G card, but don't support 3G/4G network
- Each connection support 4KB data cache, when in abnormal connection choosing data cache to avoid data lost
- Support sending registration package and heartbeat package data
- Support remote configuration via SMS
- Support multi work modes: SMS transmission mode, network transmission mode and HTTPD mode
- Support basic instruction set and extension instruction set
- Support establishing, maintaining and closing network connection by using extension instruction set, more flexibility in application
- Support sending Chinese/English SMS via simple instructions, avoiding PDU sending Chinese SMS which complex and hard use
- Support class RFC2217,can modify module serial parameter via network dynamically
- Support wide voltage 5~36V power supply, using DC power supply and terminal power supply
- RS485 circuit using electrical isolation scheme, has anti-interference ability
Application Field
- Power industry: power remote meter reading, substation monitoring, power line monitoring
- Municipal industry: street lamp remote monitoring management, pipe network remote monitoring, urban energy consumption monitoring
- Oil industry: remote monitoring of oil-gas well, GPRS remote oilfield automation detection monitoring system, Gas pipe network monitoring system solutions
- Environmental protection industry: pollution sources monitoring, atmospheric environment monitoring, noise monitoring, dust monitoring
- Agricultural application: greenhouse remote monitoring and management, aquaculture monitoring management, agricultural water pump monitoring management
Location : Floor 11, Aosheng Building 1, Xinluo Street, 250000 Jinan, Contact : IOT USR, +86 531 88826739
Registered since 15 December 2017
Good deal: buying from seller
Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute. We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
Wednesday, March 18, 2015
Price : 159CHF
Mini Druckluft Airbrush Kompressor Lackieren Airbrushkompressor Airbrushkompressor Kompressor Airfilter Compressor Druckluft 3L Airbrush Kompressor ist super perfekt für allen Anfänger oder Profi in den Bereichen für Modellbau, Tanning Kosmetik, sowie Fingernägel. Das Gerät ist...
Saturday, July 11, 2015
Quantity : 1 - Price : $6,799.00
The new Printer Cutter line includes the 24-inch (60cm) CJV30-60, 39-inch (100cm) CJV30-100, 51-inch (130cm) CJV30-130, and 63-inch (160cm) CJV30-160. This 100cm wide award winning sign and graphics system from Mimaki is a unique integrated print and cut solution. Providing even...
- 12950 - Jakarta
- 6281361223405
Thursday, June 13, 2024
PA-100 DigiRec Microphone (Broadcast System) A revolutionary digital recording microphone is equipped with recording function to convenient your daily public address. The LCD panel shows the phase you are addressing or recording, 4-tone chime is available. KEY FEATURE : 1. Very friendly...
- meicheng
- 23511 - New Taipei City
- 886 2 82280311
|