Modbus RTU gateway with LTE and GSM
- Read and write to modbus registers via LTE and GSM
- Isolated RS485 and digital inputs with SMS alerts
- Internal website for configuration
Industrial gateway for remote control and data acquisition over Modbus RTU. It can read or write data to Modbus registers. Gateway is working by LTE and GSM network and support two-way communication. In addition Gateway has 2 opto-isolated digital inputs with SMS alert support. SC versions with supercap have the ability to send an alert to the server and SMS text message about power failure. DIN rail mounting and metal housing are ideal for industrial applications.
We provide access to API and integration with our RMS.
Applications
- Data acquisition from any Modbus RTU device - parameter measurement, energy meters, consumption measurements, PLC
- Remote control of any device like: PLC's, remote pumping system, irrigation equipment, agricultural controls etc.
Technical specification
| CPU | ARM processor |
| Storage | 8MB |
| Memory | 512kB |
| Cellular | LTE, GPRS |
| SIM | MicroSIM |
| Antenna Connectors | 1 x SMA for mobile |
| Ethernet | 1 x 10/100 Ethernet port |
| Serial | Isolated RS485 |
| 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
Brief information
(1.15 MB)
Technical Specification
(966.16 KB)
Hardware Guide
(2.6 MB)
Configuration Guide
(934.55 KB)
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 Controll, Status, Reboot |
| Configuration | By internal website, by SMS, commands from server |
| Configuration backup | Configuration backup save and load from internal website |
| Modbus | RTU master, RTU gateway, Modbus to JSON, Custom TCP/IP to Modbus |
| Access security | Internal website password, Mobile number access list |
