4G remote data collection LED display control board S258 adopts industrial design, which can be directly fixed in the LED display frame to achieve on-site data collection and control and display through the LED screen. At the same time, data exchange with remote server and control center through 4G wireless network , To achieve remote monitoring and mobile APP real-time viewing functions.

The 4G remote data acquisition LED display control board S258 integrates data acquisition, control output, data processing, display processing, and communication processing into a five-in-one structure design, which greatly simplifies the hardware cost and difficulty of use. 

 

The 4G remote data acquisition LED display control board S258Widely used in construction site environment monitoring, outdoor environment monitoring, public area noise environment monitoring display, reservoir monitoring and display, forest fire monitoring and display, traffic flow collection and road condition prompting, speed collection and warning prompt, road safety warning, factory production Data acquisition and display require data acquisition, control output, LED display and other occasions.

 

4G remote data acquisition LED display control board S258 uses industrial-grade GSM / GPRS / 3G / 4G communication module, integrates a stable and reliable 32-bit high-performance microprocessor MCU, and is based on the UcosII embedded real-time operating system, providing 6-channel 12-bit high precision 4 ~ 20mA, 0 ~ 20mA, 0 ~ 5VDC industrial standard analog transmitter input or PT100 thermal resistance input, 2 digital inputs, can be used as pulse counting, 2 relay outputs and 1 temperature and humidity input.

The 4G remote data acquisition LED display control board S258 supports two RS485 interfaces, supports Modbus Master, Modbus Slave and transparent transmission, making it have good scalability.

4G remote data acquisition LED display control board S258 integrates a powerful LED control card function, which supports real-time display of collected data and remote custom display content. Supports 4 lines of 32 characters each. Up to 100 lines of information can be displayed in turn.

4G remote data acquisition LED display control board S258 supports multiple communication methods, including SMS, RS485, voice dialing, multiple alarm methods of GPRS / 3G / 4G wireless data network, and supports standard Modbus RTU over TCP protocol, Modbus TCP protocol MQTT Protocol and transparent transmission function can be directly integrated with Kingview, SCADA, OPC system without secondary development. At the same time, it also supports the cloud platform and APP provided by Golden Pigeon Technology, and users can use it without professional knowledge.

◆ Using GSM / GPRS / 3G / 4G network communication, regardless of distance, can be used anywhere;
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◆ Wide working voltage design, support 9 ~ 36VDC power supply, and anti-reverse protection design;

◆ Embedded ARM® Cortex ™ -M3 32-bit RISC core real-time operating system and watchdog function;

◆ 2 digital inputs, compatible with dry contacts and wet nodes, logic level 0 ~ 0.5V normally closed, logic level 3 ~ 30V is regarded as normally open, the first input can be used as a pulse counter, and the sampling frequency is 1KHz;

◆ 6 12-bit high-precision analog input, compatible with 0 ~ 5VDC, 0-20mA, 4-20mA transmitter input or 24-bit high-precision PT100 thermal resistance input, measuring range -50 ~ 200 ° C, accuracy is 0.5 ° C, widely used;

◆ 2 relay outputs, which can be controlled automatically through timers, event correlation or remotely via SMS, call-in, network control;

◆ 1 channel for monitoring the environment digital temperature and humidity sensor input, temperature measurement range is -40 ~ 80 ° C, accuracy is 0.5 ° C, humidity measurement range is 0 ~ 100 RH%, accuracy is 3%;

◆ 2 RS485 serial ports, support Modbus Slave protocol, and Modbus RTU Master protocol;

◆ 10 user numbers can be set, and each number can be set to receive only specific alarm information;

◆ Support T08, T12 standard LED display interface, the brightness of the LED light can be adjusted, any zone, time display,

◆ Support custom display screen parameters (xy points selection), area scrolling (shift left, right) / fixed selection;

◆ Supports FLASH and RAM playback modes, suitable for occasions with frequent information updates;

◆ Supports up to 4 lines per screen, 32 characters (16 Chinese characters) per line, and can automatically turn pages to display up to 100 messages;

◆ Support remote SMS to restart the device and configure device parameters;

◆ Support USB interface for parameter configuration, reading, export of historical records and program upgrade through computer configuration software, and support OTA online automatic firmware upgrade;

◆ Built-in high-performance large-capacity rechargeable lithium battery, standby time reaches 2-3 hours;

◆ Support external power failure alarm and resume reminder function;

◆ Built-in TCP / IP protocol stack, support TCP and UDP protocols, and adopt a complete anti-drop mechanism to ensure that the device is always online, re-send data when disconnected, and notify users of disconnected short messages

◆ Support Modbus TCP protocol, MQTT protocol, 212 environmental protection protocol, can be easily integrated into existing OPC Server, SCADA, HMI, monitoring center systems;

◆ It can be directly embedded and fixed in the LED display frame, and it can adopt a waterproof shell, which is especially suitable for industrial control field applications;

◆ Small size, L175 * W88 * H30mm.

User Manual 

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PC Configurator

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