MT-151 HMI v3 LTE – mobile controller for 2G/4G telemetry

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Resources Functionality Technical drawing Photos MT-151 HMI v3 Datasheet Solutions
  • Embedded GSM 2G/4G modem*
  • Dual-SIM technology (passive) – access to 2 independent GSM networks ensures superior availability
  • 16 binary inputs (galvanic isolation)
  • 12 binary outputs, selectively configurable as inputs (galvanic isolation)
  • 4 analog inputs 4–20 mA (galvanic isolation)
  • 2 analog inputs 0–10 V (w/o galvanic isolation)
  • Ethernet port 10Base-T/100Base-TX
  • RS-232/485 serial port for external devices (galvanic isolation)
  • RS-232 port with 5 V feeding for operator panels
  • OLED graphic display (128×64 pixels)
  • Diagnostic LEDs
  • Battery buffered power supply (SLA battery support)
  • Data logger with 0,1 sec resolution (SD card support)
  • Programmable logic controller (PLC)
  • FlexSerial – programmable handling of non-standard serial protocols
  • Standard communication protocols (MODBUS RTU, MODBUS TCP, M-BUS, IEC 60870-5-104**, GENIbus**)
  • Remote configuration, programming, diagnostics and firmware upgrade over network
  • 3-years warranty
* depending on the mounted modem
** option

MT-151 HMI v3 LTE is a family of new generation telemetry controllers for demanding tasks and applications. MT-151 HMI v3 LTE model is a professional, industrial design combining functionality of programmable logic controller, data logger, protocol converter and wireless communication interface packet transmission over 2G/4G networks or/and Ethernet interface. Dual-SIM technology ensures superior level of 2G/4G networks availability, providing redundant channel of data transmission. Ethernet port provides powerful capabilities of integration with other devices and systems of the user.

Graphic display is a convenient user interface for local diagnostics, supervision and monitoring – without use of external operator panel or portable PC. With compact, robust design, integral GSM modem, attractive technical features and easy to use configuration tools the MT-151 HMI v3 LTE controller is an optimal solution for demanding wireless telemetry, control, diagnostic, surveillance and alarm systems.

Resources

  • 16 optoisolated binary/counter inputs 12/24 V DC (I1 – I16), positive logic
  • 12 optoisolated binary outputs 12/24 V DC (Q1 – Q12), positive logic – selectively configurable as inputs
  • 4 optoisolated differential analog inputs 4–20 mA (accuracy 0,2%, 15-bit resolution @ 1 sec interval) with configurable hysteresis and filtration
  • 2 single-ended analog inputs 0-10 V
  • Ethernet port 10Base-T/100Base-TX
  • Isolated RS-232/485 serial port
  • RS-232 serial port with 5 V / 500 mA feeding
  • Micro USB (AB) port for local configuration and programming
  • Interface for backup 12 V SLA battery – charging support
  • 2 SIM holders – Dual-SIM support (2G/4G* network redundancy)
  • OLED graphic display (128×64) and status LEDs
  • Embedded temperature sensor
  • Internal flags and registers for user application program
  • Firmware Flash memory with remote update capability
  • Data and Event logger supporting SD card
  • RTC with external synchronization functions

Functionality

  • Transmission modes
    • 2G/4G* – packet transmission, depending on the mounted modem
    • SMS
    • e-mail (without SSL)
  • Access to module resources using standard protocols MODBUS RTU and MODBUS TCP
  • Intelligent packet routing and Multimaster support in MODBUS mode
  • Binary inputs configurable as counting inputs (upto 2 kHz) – I1-I4
  • Programmable control logic using I/Os, timers, counters, flags and registers for triggering events (data transmission/recording, SMS transmission, e-mail transmission, setting outputs and internal registers, etc.)
  • Event based transmission (unsolicited messaging) triggered by change of binary input state, internal flag state, by reaching alarm level of analog input, by true condition
  • Configurable SMS messages triggered by alarms and scheduled
  • Dynamic fields in SMS text
  • Configurable alarm levels, hysteresis, deadband and filtration for analog inputs
  • Data and event recording on SD card with 0,1 sec resolution
  • Transmission of data from external devices connected to RS-232/485 serial port
  • 5 V feeding provided for external device connected to RS-232 serial port (eg. operator panel, GPS receiver)
  • Configurable events based on mirrored resources of external devices
  • Remote configuration and programming over network
  • Configurable access security – list of authorized IPs and tel. numbers, optional password
  • DIN rail mounting
  • Supply voltage 12/24 VDC (24 VDC in case of using connected external battery)
  • Built-in management of external SLA backup battery
  • Built-in advanced auto-diagnostics
  • Detachable terminal blocks
* depending on the mounted modem