triangulo MTX-IND + MTXTunnel  (Gateway RS232/RS485 -GPRS y Telemetries)
Main Hardware Features:

  • GSM/GPRS quad-band modem
  • DIN rail
  • 12VdC-30VdC power supply
  • 2 serial ports RS232 / RS485 / RS422
  • 6 opto-isolated digital inputs
  • 2 analog inputs 0-2.4V  or  4-20mA
  • 4 relays
  • Terminal connections 

Main Software Features:

  • Up to 2 GPRS – RS232/RS422/RS485 simultaneous transparent gateways to control 2 serial devices with a single modem and SIM card. 
  • TCP Server, TCP Client and UDP modes.
  • Permanent GPRS connection or on demand (missed call, SMS, time, GPIO…)
  • Automatic monitoring of the GPRS connection status, restarting it if necessary. 
  • 4 integrated relays with remote control (via GPRS, GSM, SMS, Serial…)
  • TCP modbus / RTU modbus gateway. 
  • Datalogger and automatic reading of Modbus devices (PLCs, probes, …) sending data automatically to a Webserver via JSON.
  • Sending telemetries (analog/digital inputs) to a Web server via JSON
  • WebServer integrated for remote MTXTunnel operations / configurations. 
  • Telnet integrated for remote MTXTunnel operations / configurations
  • SMS alarm when there is a change in digital inputs. 
  • GPRS alarm when there is a change in digital inputs.
  • Total control via SMS (device settings, relays, checking coverage status, resets, …)
  • DynDNS
  • Private DNS (the modem can send its current IP to the server every time it changes)
  • Firewall to avoid unauthorized access. 
  • GPRS-I2C/SPI, HTTP/RS232, SMS-RS232/RS422/RS485 tunnels
  • SSL security.
  • GSM cell tracking.
  • API for third party application integration. 
  • Metering Solutions for Meter Reading: Accepts GSM calls and GPRS connections, giving preference to GSM calls (to give priority to the energy operator Iberdrola, Endesa, …)