4G IOT Gateway
4G IOT Gateway is used to fetch data from any MODBUS-RTU enabled equipment such as Flow Meter, Energy Meter, PLC etc. Gateway reads the MODBUS data as per the user configured MODBUS Transactions and send this data to cloud via MQTT/HTTP protocol. Multiple register addresses can be read as per the need and the data is sent to cloud in a standard JSON packet format. The MQTT publish/subscribe and HTTP POST/GET requests are supported by the device. The device can be configured remotely via SMS or MQTT based commands for easy integration. Device can read data out of multiple MODBUS slave devices at a time. In case of network failure device logs the data into its internal memory. Once the network restores the buffered data is sent to cloud. Easy configuration and compact size of device makes it a perfect choice for IOT applications
Features
- MODBUS RS485 – RTU INPUT
- SUPPORT ALL 2G/3G/4G SIM CARDS
- SUPPORT LATEST MQTT / HTTP PROTOCOL
- CONFIGURABLE MODBUS AND CLOUD SETTINGS
- CONFIGURABLE VIA SMS & MQTT COMMANDS
- EASY INTEGRATION WITH ANY MQTT ENABLED CLOUD
- INBUILT RTC FOR ACCURATE TIME STAMPS
- SMART WATCHDOG FOR 24X7 OPERATION
- CONFIGURABLE USER SETTINGS FOR MODBUS RTU
- BUFFER MEMORY TO STORE THE DATA WHEN DEVICE IS NOT CONNECTED TO NEWORK
Specifications
| Sr. No. | Parameter | Specification |
|---|---|---|
| 1 | Input Supply | 12V-24V 2A |
| 2 | Analog Input | 4-20mA (current signal) |
| 3 | MODBUS | RS458 MODBUS RTU INPUT |
| 4 | Cellular | 4G (B1/B3/B5/B8 B34/B38/B39/B40/B41) LTETDD/FDD 2G GSM (800, 850, 900, 1800) |
| 6 | SIM Type | 2G/ 4G Mini Size (Original SIM size) |
| 7 | Terminal | Removable Screw terminal |
| 8 | Indications | 3mm LED (power, Network, Cloud, Communication) |
| 9 | Operating Temperature | 0-50C |
| 10 | Operating Humidity | 95% RH |
| 11 | Dimensions | 77 X 70 X 33 mm |