Rtu Modbus Gprs Gateway Suppliers and Manufacturers

The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stationsâ?? need, there are 48Vã??96Vã??120Vã??192Vã??220Vã??240Vã?? 360Vã??384Vã??480Vã??492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)

The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stations need, there are 48V 96V 120V 192V 220V 240V 360V 384V 480V 492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)

The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stations need, there are 48V 96V 120V192V 220V 240V 360V 384V 480V 492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)

Product Overview M0313 module makes it possible to convert Modbus RTU protocol directly to FF H1 protocol. Using M0313 module, the difficulty of development can be reduced and the upgrade of Modbus RTU device can be easily achieved. Only by simply configuration, the users can realize conversion from Modbus RTU protocol to FF protocol. M0313 module is provided with two LED indicating lights, used to indicate the current working status. Features Support 1 Modbus RTU slave device 1 RES function block complying to FF specification 1 Modbus transducer block 4 PID function blocks complying to FF specification 4 for each AI,AO,DI,DO function block complying to FF specification, each function block supports 8 channels Modbus RTU device upgrading LED working status indicator

GSM Home Alarm Systems, GSM Medical Alarm, GSM SMS Controller Alarms, GSM GPRS data Logger, GSM Telemetry Systems (M2M),GSM Gate Opener. Remote Monitoring your assets in anywhere and anytime An Innovative GPRS RTU to reduce your management costs GSM GPRS RTU Telemetry Data Logger GSM GPRS RTU Telemetry Data Logger M2M GPRS Terminal with RS485 GPRS Telemetry with SCADA GPRS Data Logger with Modbus RTU protocol GPRS Controller with Modbus RTU protocol GSM GPRS RTU Telemetry Data Logger S240 equipped Siemens MC55i quad-band GSM Module inside, is a low cost, M2M, data logger, universal GSM GPRS Engine which can transmit and receive analog, digital and pulse counter data, PLC, Varity metering equipments to any device connected to the GSM/GPRS network such as mobile phones, Web Sites, monitoring center, control room, SCADA, etc. The features and functions of GSM GPRS RTU Telemetry Data Logger S240: 1) Quad-band Siemens MC55i GPRS Module and High-density performance line ARM 32-bit MCU inside 2) Direct connection to the GSM GPRS Network 3) Transparent Serial Data Tunneling using low cost SMS/GPRS network 4) Remote Configuration by SMS Messages or GPRS 5) Upload data via GPRS or SMS on Schedule or event occurs 6) Supports Dynamic Domain name or Static IP address 7) Supports SMS, GPRS UDP and TCP protocols 8) Supports Modbus RTU protocols 9) 1USB Port, 1 RS232 Serial Port, and 1 RS485 Serial Port 10) 6 Opto-isolated digital inputs can be programmed to NC/NO/Edge/Level type by switch, Passive Contact Type and Active Contact (3~24VDC) type can be programmed by DIP switch, DIN1 and DIN2 are Completely isolated. when alarm occurs can send Alarm Messages by SMS or GPRS or auto dial the preset phone numbers 11) 6 digital inputs can be used as Pulse Counters 12) 4 Digital Relay Outputs can be programmed as dial to switch on/off with free communication fee, alarm-linkage and Schedule to action, also can be send SMS to switch on/off 13) 10 Analog Inputs. (12 bit resolution, 0-5V or 0-20mA) 14) 2 Thermometer Inputs for DS18B20, measures temperatures from -55 AC to +125AC Fahrenheit equivalent is -67 to +257 accuracy from -10¡AC to +85 AC, Thermometer resolution is programmable from 9 to 12 bits 15) 4 Power Source Outputs for external device, like Thermometer or transducer, 3 with 3.3V/400mA, another with 12VDC/750mA 16) Supports 1 SMS Center Number and 1 IP address or 1 Dynamic Domain name 17) User friendly PC Programming Interface, it can remotely program the terminals as well as to upload the data from the terminals by SMS or GPRS, all of the Current Value or status of the terminal can be display directly, and also will display the SMS Command details while you programming it 18) More Protocols can be updated by user through USB Port with the updated firmware 19) Power supply 9V to 24V(Recommend 12VDC) 20) Size: 168mm*113mm*32.3mm. Standard packing list of GSM GPRS RTU Telemetry Data Logger S240: 1X Mainframe 1X AC/DC adaptor 1X User Manual(CD) 1X GSM ANT PC Configurator is free charge in the CD With internal back up battery. 1X Mainframe 1X AC/DC adaptor 1X User Manual(CD) 1X GSM ANT PC Configurator is free charge in the CD.

Remote Monitoring your assets in anywhere and anytime! An Innovative GPRS RTU to reduce your management costs! GSM GPRS RTU Telemetry Data Logger GSM GPRS RTU Telemetry Data Logger M2M GPRS Terminal with RS485 GPRS Telemetry with SCADA GPRS Data Logger with Modbus RTU protocol GPRS Controller with Modbus RTU protocol GSM GPRS RTU Telemetry Data Logger S240 equipped Siemens MC55i quad-band GSM Module inside, is a low cost, M2M, data logger, universal GSM GPRS Engine which can transmit and receive analog, digital and pulse counter data, PLC, Varity metering equipments to any device connected to the GSM/GPRS network such as mobile phones, Web Sites, monitoring center, control room, SCADA, etc. The features and functions of GSM GPRS RTU Telemetry Data Logger S240: 1) Quad-band Siemens MC55i GPRS Module and High-density performance line ARM 32-bit MCU inside; 2) Direct connection to the GSM GPRS Network; 3) Transparent Serial Data Tunneling using low cost SMS/GPRS network; 4) Remote Configuration by SMS Messages or GPRS; 5) Upload data via GPRS or SMS on Schedule or event occurs; 6) Supports Dynamic Domain name or Static IP address; 7) Supports SMS, GPRS UDP and TCP protocols; 8) Supports Modbus RTU protocols; 9) 1USB Port, 1 RS232 Serial Port, and 1 RS485 Serial Port; 10) 6 Opto-isolated digital inputs can be programmed to NC/NO/Edge/Level type by switch, Passive Contact Type and Active Contact (3~24VDC) type can be programmed by DIP switch, DIN1 and DIN2 are Completely isolated. when alarm occurs can send Alarm Messages by SMS or GPRS or auto dial the preset phone numbers; 11) 6 digital inputs can be used as Pulse Counters; 12) 4 Digital Relay Outputs can be programmed as dial to switch on/off with free communication fee, alarm-linkage and Schedule to action, also can be send SMS to switch on/off; 13) 10 Analog Inputs. (12 bit resolution, 0-5V or 0-20mA); 14) 2 Thermometer Inputs for DS18B20, measures temperatures from -55¡ãC to +125¡ãC. Fahrenheit equivalent is -67¡ãF to +257¡ãF, ¡À0.5¡ãC accuracy from -10¡ãC to +85¡ãC, Thermometer resolution is programmable from 9 to 12 bits; 15) 4 Power Source Outputs for external device, like Thermometer or transducer, 3 with 3.3V/400mA, another with 12VDC/750mA; 16) Supports 1 SMS Center Number and 1 IP address or 1 Dynamic Domain name; 17) User friendly PC Programming Interface, it can remotely program the terminals as well as to upload the data from the terminals by SMS or GPRS, all of the Current Value or status of the terminal can be display directly, and also will display the SMS Command details while you programming it; 18) More Protocols can be updated by user through USB Port with the updated firmware; 19) Power supply 9V to 24V(Recommend 12VDC); 20) Size: 168mm*113mm*32.3mm. Standard packing list of GSM GPRS RTU Telemetry Data Logger S240: 1X Mainframe 1X AC/DC adaptor 1X User Manual(CD) 1X GSM ANT PC Configurator is free charge in the CD With internal back up battery.

1. Brief Introduction The GSM 3G M2M RTU(Remote Terminal Unit) S272 inbuilt quad band GSM/GPRS module (Or WCDMA/CDMA2000) and ARM Cortex 32 Bit RISC Core. It is a multi Isolation I/O port remote terminal unit. It is special for remote control and remote data acquisition, Base Transceiver Stations monitoring, access control, ATM, generator monitoring, Pump station monitoring, weather satiation monitoring and other applications. The S272 GSM 3G M2M RTU is designed as a cost effective remote control system alert device. It monitors up to 8 digital inputs and 4 solid relay outputs and 6 AD inputs and power status, onsite temperature and humidity. All of the inputs and outputs are isolation. User-defined SMS is sent to pre-configure mobile phone numbers when a pre-defined alarm condition happens. These pre-configured mobile phone numbers can belong to technicians or engineers who are responsible in handling corresponding alarms. With the aid of this GSM 3G M2M RTU, the alarm condition brings attention to in-charge personnel immediately. Besides it allows those mobile phone users to trigger any relay output by using SMS. The output can be connected with alarm indication device, such as alarm, and others. Moreover, the GSM 3G M2M RTU can be used as a smart PLC(Programmable Logical Controller) by the interlock function. And be used as a remote access control, the authorized users can open the gate or turn on the machine with a free charge call at specified time. The GSM 3G M2M RTU supports Modbus TCP, TCP/UDP protocol, data transparent transmission via RS232/RS485 ports over GPRS/3G network.

S275 is a 4G RTU with IIoT data acquisition remote monitoring and control SMS alarm functions it is widely used in remote data acquisition and monitoring of various industries such as smart grid smart transportation industrial automation smart building firefighting public safety environmental protection meteorology digital medical agriculture forestry water coal mining petrochemical and other fields 8 digital input 4 relay output 6 analog input and 1 temperaturehumidity input 1 RS485 serial port Modbus RTU MasterSlave can expand multiple Modbus Slave devices Max 320 data points Embedded TCPIP stack supporting Modbus RTU Modbus TCP and transparent transmission Builtin powerful telephone and SMS alarm function regular reporting abnormal upper and lower limit alarm Local logic control of the device linking relay outputs based on monitoring of digital input and analog value thresholds Antidropout mechanism to ensure the device always online and it comes with data retransmission function Support remote configuration remote management and remote restart by SMS Builtin powerful timer function support timed automatic reporting timed daily SMS timed online timed offline timed restart timed execution relay output etc

RS232,RS485 to GPRS GatewayGPRS GATEWAY Maximum O/P Power 2W for GSM 900 and 1W for GSM 1800/1900 TCP/UDP,SMTP,FTP,PPP supported Baud 300 to 115200bps Voice/Data/SMS Plug and Play built in TCP/IP Stack

Gprs Io Gateway Item Code: Wct-710 Gprs I/O Gateway Wct-710 Is A Smart Connectivity Of Ios, Designed To Monitor And Control Your I/O Ports, Interfaces Etc. Also Known As Got (Gprs Of Things), Which We Can Control And Monitor Any Time, Any Where. The Device Can Configured Or Update Firmware Over The Air (Ota). Features: 8 Digital Inputs 2 Analog Inputs 2 Relay Outputs 1 Wire Interface Temperature Sensor Interface Status Leds Remote Configuration Via Sms/Gprs Other Information: Monitor And Control Your I/O Ports, Interfaces Any Where, Any Time.

Gprs Io Gateway Item Code: Wct-710 Gprs I/O Gateway Wct-710 Is A Smart Connectivity Of Ios, Designed To Monitor And Control Your I/O Ports, Interfaces Etc. Also Known As Got (Gprs Of Things), Which We Can Control And Monitor Any Time, Any Where. The Device Can Configured Or Update Firmware Over The Air (Ota). Features: 8 Digital Inputs 2 Analog Inputs 2 Relay Outputs 1 Wire Interface Temperature Sensor Interface Status Leds Remote Configuration Via Sms/Gprs Other Information: Monitor And Control Your I/O Ports, Interfaces Any Where, Any Time.

Provide FF H1 communication ability to Modbus device Support standard DD or EDD specification (FF H1) Electrical interface connected with Modbus device supports TTL level, RS485 and RS232 G0313 Modbus to FF Gateway is a gateway device of Modbus protocol and FF protocol developed by Microcyber. As Modbus master station, G0313 Modbus to FF Gateway communicates with Modbus-RTU device via RS485 interface, and it can convert the data of Modbus-RTU device to FF device variable output. G0313 Modbus to FF Gateway size is 99Ã?22.5Ã?114.5mm, and supports standard DIN rail installation. There is a 3-bit DIP switch for G0313 Modbus to FF Gateway, shown as the following Figure. SIM: Simulation switch, used for simulation function. WP: Write protection, all the write operation for FF smart pressure transmitter shall be refused, which avoid data modification at random. RST: Reset, reset device date to factory original. Power off the device at first, and made the switch at ON, and then power on the device, the device shall be reset to factory original. Modbus to FF gateway is a gateway device supporting Modbus and FF protocol. As FF device, it can communicate with Modbus devices, read Modbus data to FF device by simply configuration, and transfer data to control system through FF bus. Modbus to FF Gateway supports 4 Modbus slave devices, 8 groups of analog input output and discrete input output parameters, totally 32 channels provided. It configures Modbus devices data into transducer blocks parameters via Modbus register, and provides data support for FF system via channels between variables and AI, AO, DI and DO function blocks.

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Are you searching for top-quality, versatile wheat flour to meet your culinary needs in African countries? Look no further! Reesha General Trading LLC, We offer the finest all-purpose wheat flour, perfect for your baking and cooking endeavors. Our product is now available for delivery to several target ports and countries in Africa, including Djibouti, Mogadishu - Somalia, Berbera - Somaliland, Dar es Salaam - Tanzania, and Mombasa - Kenya. Product Details: Premium Quality: Our all-purpose wheat flour is made from the finest wheat grains, carefully selected for their quality and nutritional value. It's milled to perfection to ensure a consistent, high-quality product every time. Versatile: This flour is ideal for a wide range of culinary applications. Whether you're baking bread, cakes, pastries, or making delicious chapatis and pancakes, our all-purpose wheat flour is your go-to choice. Nutrient-Rich: Our wheat flour retains essential nutrients, ensuring your meals are not only delicious but also nutritious. It's an excellent source of carbohydrates, protein, fiber, and other essential vitamins and minerals. Freshness Guaranteed: We take pride in delivering the freshest flour to your doorstep. Our packaging is designed to preserve the freshness of the product, ensuring it reaches you in perfect condition. Delivery Information: We offer hassle-free delivery to the following target ports and countries: Djibouti: A strategic gateway to East Africa, Djibouti is an important trade hub. We can deliver our premium wheat flour to Djibouti Port efficiently. Mogadishu - Somalia: Serving the capital of Somalia, we ensure timely and secure delivery to Mogadishu Port to meet your flour needs. Berbera - Somaliland: For our customers in Somaliland, our delivery service extends to Berbera Port. Dar es Salaam - Tanzania: Tanzania's largest and busiest port, Dar es Salaam, is well within our delivery network. Mombasa - Kenya: Mombasa Port is a vital entry point for goods bound for Kenya and the region. We deliver to Mombasa with utmost care. Don't miss out on the opportunity to elevate your culinary creations with our premium all-purpose wheat flour. Experience the difference in taste and quality. Order now and take your cooking to the next level!

The Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, and 99 wireless serial port modules with a monitoring radius of upto 2500m.it is widely used in agricultural greenhouse temperature and humidity collection and monitoring, chemical plant temperature and humidity collection and monitoring, electroplating plant temperature and humidity collection and monitoring, hospital sites and fruit and vegetable storage warehouses and other places temperature and humidity collection and monitoring. Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution. Supports 10 user numbers for receiving device daily reports, dropped calls, serial port data overrun, and specific SMS alarm messages triggered abnormally; Built-in powerful timer function, support timing automatic reporting, timing SMS daily report, timing online, timing restart and other functions; Modbus TCP protocol and Modbus RTU protocol are compatible with transparent transmission; Ethernet comes with a transformer isolator, 2KV electromagnetic isolation, and shell isolation protection; Adopt time division multiplexing, multi-channel mounting, less interference, more mounting nodes, can support up to 99 temperature and humidity collection points It can monitor the terminal battery level in real time to ensure that the device data does not drop.

The M160T Ethernet Remote I/O module provides 8 optical-isolated digital inputs, supports max. 10Mhz high speed pulse counter, 8 isolated 12bits analog inputs, supports 0~5V, 0~10V, 4~20mA, 0~20mA analog signal, 8 digital outputs, supports 10Hz~300Khz high speed pulse output or relay outputs. All of the I/O with high sampling frequency and special filtering strategy to ensure its reliable. It is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system.

The Dual Sim card Cellular IoT Modbus RTU is design for working in the harsh industrial application environment, converting Modbus TCP/RTU to SMS and cloud platform. widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches. Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems.

Overview Ajlon RTU is a Quad band GPRS 2G/3G/4G communication enabled device which RS232 or Serial or RS485 over Modbus RTU protocol and transfers vital operational data (measurement as well as alarm data) to the remote server in a timely manner Product Features Communicates with any RS485 device over Modbus RTU and collects all related data periodically All data and event messages are time stamped USB Interface to program all configurable parameters Configurable Remote Server IP Address, Server Port number Configurable GPRS Service provider APN, Username and Password Modbus communication parameters baud rate, parity, number of stop bits etc Modbus Poll interval, server data transfer interval RTC time Any device site name Watchdog timer enabled system integrity Built-in retry and buffering mechanism to transfer data to the server to mitigate low signal strength and temporary GPRS service outage problem Technical Specifications Supply Voltage 24V DC Input type Modbus RTU or Serial or RS232 Modbus RTU mode Supports Master mode â?? Can communicate with the slave device and get operational parameters and control the output state of device VFD poll rate Programmable â?? minimum 60 seconds configurable parameters 1 Remote server IP, Port number 2 Poll interval 3 RTC Time 4 Modbus Communication parameters- Baud rate, parity, number of stop bits etcâ?¦ 5 Device name LED Indication LED indication in the front panel for all type of fault states 1.GSM Module error 2.SIM Presence state 3.GSM Signal Strength 4.Unit Health Status 5.Modbus communication status 6.Server connectivity status Operational Parameters for Remote monitoring Parameters available with any selected device Alarms for Remote Monitoring Parameters supported by device GPRS connection mode Continuous Always connected to theserver Environmental Specifications Operating Temperature 0 C to 50 C Storage Temperature 0 C to 70 C Relative Humidity 85% Non condensing