- Configurable RS232 & RS485 serial ports.
- Baud rate, parity, stop bits, flow control settings.
- Support for remote AT commands via IP gateways.
- Serial-IP gateway modes:
o TCP Server: Waits for connections.
o TCP Client: Connects to a remote IP.
o Direct AT Command Mode: Allows direct simple AT command execution.
- Supports 4G/2G connectivity with WAN Mobile IP
assignment. - Displays network status (IMEI, signal strength, network
type, etc.). - Configurable APN, authentication methods (PAP/
CHAP), and SIM PIN. - Network selection options: Auto, 4G only, 2G only.
- Custom DNS configuration (manual or operatorassigned).
- Keep-alive functionality with periodic PING checks.
- Firewall with authorized IP filtering for WAN access.
- Remote configuration access restriction by IP.
- Selective access control for remote console, serial
gateways, and web configuration.
MQTT Client:
o Configurable broker, authentication, QoS levels, and topics.
o Support for remote AT commands via MQTT.
o SSL/TLS authentication with client certificates.CA certificate management for secure connections.
Syslog logging for device diagnostics and debugging.
Integrated data logger for storing and forwarding data.
Supports HTTP/HTTPS and MQTT/MQTTS data transmission.
JSON-based data structure for Modbus device readings.
Configurable logging parameters:
o Periodic data retrieval from Modbus RTU devices.
o Automatic retries in case of network failure.
DynDNS & Private DynDNS support for remote access.
Remote control via SMS commands (restart, get IP,
signal check, etc.).Scheduled periodic device auto-reset.
Real-time clock synchronization via NTP servers.
Remote console access via Telnet.
Backup & restore functionality for device settings.
Factory reset option via software or hardware button.
Firmware update support via OTA (Over-the-Air).
Remote reboot option.
Enter the “ethernet” or “modem” connection type:
For an ethernet configuration, make sure the IP parameters are compatible with server access according to the concentrator local network configuration. For an ethernet connection, the configuration must be compatible with the concentrator’s local network topology so that it can access the servers. This configuration is done from the “Networks” configuration page (see section 3.2.2.3: “Networks”).
For a modem connection, the modem configuration must be correct before a connection can be set up. This configuration is done from the “Modem” configuration page (see section 3.2.2.4: “Modem”).
The parameters for the servers to be configured are at least the following:
Therefore the following fields need to be configured: “Interface”, “Type”, “Server type”, “Address”, “Port”, “Login” and “Password”.
The other fields can be left at the default values subject to the directories having been properly created beforehand. See section 3.1.2: “Configuration files” for more details.
Wait. The concentrator will reboot using its factory configuration.
