RS232 Gateway with data logger and LTE / GSM
- LTE, GSM communication with GNSS
- USB pendrive data logger
- Opto-isolated RS232 interface
Gateway dedicated to work with central controlling and monitoring systems. It directly sends data from serial interface RS232 via LTE/GSM or Ethernet to the server. Gateway has isolated RS232 interface to communicate with weight scales, energy meters, sensors and any other RS232 devices. It also has an additional data logger function. It uses a USB flash drive for this purpose. In case of communication failure with the server, the gateway keeps a log on a flash drive and sends this data to the server when communication is regained. Can be configured by: internal website, SMS, string from server and configuration file loaded in predefined URL. For accurate time and location it has GPS and RTC.
Applications
- Machines and PLC monitoring, weigh scales monitoring
- Sensor monitoring and data logging
Technical specification
| CPU | ARM processor |
| Storage | 8MB |
| Memory | 512kB |
| Mobile | LTE, GPRS |
| SIM | MicroSIM |
| Antenna Connectors | 1 x SMA for mobile |
| Ethernet | 1 x 10/100 Ethernet port |
| Serial | Isolated RS232 |
| Input/output | 2 x isolated digital Inputs |
| Status Indicators | 4 x signal strength, 2 x RS/TX, 2 x digital inputs, 1 x activity, 1 x power |
| Power | 8-36V DC with reverse polarity protection |
| Power backup | SuperCAP backup for last message (selected models only) |
| Operating temperature | -20 °C to 75 °C |
| Housing | Aluminium housing with DIN rail mounting option |
| Dimensions (W x H x D) | 88mm x 35mm x 87mm |
| Weight | 260g |
Downloads
Functional Specification
| Operating system | Embedded System |
| Network protocols | TCP, IPv4, ICMP, NTP, DNS, HTTP, ARP, JSON, SSLv3, TLS 1.2 |
| SMS Functions | Configuration, Inputs alerts, Output Control, Status, Reboot |
| Configuration | By internal website, by SMS, commands from server |
| Configuration backup | Configuration backup save and load from internal website |
| Serial | RS232 to JSON |
| Access security | Internal website password, Mobile number access list |
