S257
The Cellular Electricity Power IoT RTU is special designed for IOT Based Real Time Distribution Transformer Monitoring System(DTMS) and Electricity power monitoring system using Internet of Things (IoT), all monitoring parameters are processed and if any abnormality occurs, e.g.: overload or loss phase or exceed the pre-set value, it will alert by SMS, Voice call, Cloud, APP, Web Server, SCADA, HMI, DSC and recorded in system memory immediately.
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S273-S275 Cellular IoT Modbus RTU
The Cellular IoT Modbus RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 8 digital inputs, 6 analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and RS485 serial port, supports 80/224/320 mapping registers via Modbus RTU protocol. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.
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RTU5020-5022
This handbook has been designed as a guide to the installation and operation of RTU5020,RTU5021,RTU5022 GSM SMS GPRS 3G 4G Remote Relay Switch.
Statements contained in the handbook are general guidelines only and in no way are designed to supersede the instructions contained with other products.
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