MT-025, Module for Remote Monitoring, Alarm and Control Applications

MT-025, Module for Remote Monitoring, Alarm and Control Applications

SKU: MT-025
Category: inVentia Telemetry, PLC, GSM
Manufacturers: inVentia

Replaces the models MT-020 and MT-021
2G/3G or 2G/4G (Cat M1, NB1) or 2G/4G Cat 1 data packet transmission
Embedded GSM modem
4 Binary inputs/counting
4 Relay outputs
Configuration port with jack 3,5 mm socket
1-Wire input
DIN rail mounting
Configurable via SMS commands
Datalogger (up to 28k records)
Removable terminal blocks
Communication port RS-485 (option)

535,50 €

incl. 19% VAT

: 5 Workdays (DE - int. shipments may differ)

Description
Reviews

MT-025, Module for Remote Monitoring, Alarm and Control Applications

Replaces the former models MT-020 and MT-021
2G/3G or 2G/4G (Cat M1, NB1) or 2G/4G Cat 1 data packet transmission
Embedded GSM modem
4 Binary inputs/counting
4 Relay outputs
Configuration port with jack 3.5mm socket
1-Wire input
DIN rail mounting
Configurable via SMS commands
Datalogger (up to 28k records)
Removable terminal blocks
Communication port RS-485 (option)

The new telemetry module MT-025 is well suited for use in small sites remote monitoring and control systems, also thanks to its very attractive cost to feature ratio. It allows monitoring, diagnosis and control of remote devices via text messages (SMS) or/and using data packet transmission over GSM provider network. Configurable text messages with a fixed or variable content (e.g. containing current measurement value) are convenient way to provide information to the monitoring center or directly to the defined staff phone numbers. Alarm messages can be generated on binary inputs and binary outputs state change, when measured analog values crosses alarm threshold, by timer and counter flags. Communication via GSM provider network enables secure and reliable communication with higher-order applications (SCADA, database, cloud based systems) allowing to expand the capabilities of the monitoring system using remote communication with difficult to access or distant sites.

The MT-025 module has 4 opto-isolated binary inputs, which can generate alarm messages to notify supervision. The binary inputs can be configured as pulse inputs. The inputs can be used with S0-pulse interface (option).

The module is also equipped with 2 configurable analogue inputs for measurement of current (4-20 mA) or voltage (0-10 V). The device allows also direct connection of temperature sensors using 1-wire interface (1 channel), configuring it in reading mode readings of a single thermometer or a bus supporting up to 4 temperature sensors. Additionally, the module has four relay outputs. Built-in data logger with capacity of 28 000 entries allows storing the measurements in the module memory.

Typical applications:

+ Monitoring of temperature and power supply in server rooms

MT-025 enables monitoring of environmental conditions in server rooms. It allows you to connect up to four 1-Wire temperature sensors, which ensures temperature testing at four different points of the cabinet. You can also connect a door opening sensor. In addition, relay outputs allow you to reset external devices, such as switches or servers, by disconnecting the power supply from up to four devices.

+ Monitoring and control of the pumping station operation

The resource of the device allows you to connect a level, pressure or flow sensor. The level measurement can be used to start and stop the pump. In addition, it is possible to connect a water meter with a pulse output and monitor the total water flow or the sensor for opening the cabinet with the device.

+ Warehouse monitoring

PIR motion sensors and door opening sensors can be connected to the module inputs, allowing you to control the warehouse entrances. You can also connect temperature and smoke sensors, which allows you to send alarms when the normal working conditions of the warehouse are exceeded.

+ Monitoring the operation of the water intake

Connecting a water meter with pulse output allows you to measure the total amount of water taken and determine the level of its flow. A solenoid valve connected to the outlet can remotely shut off the water supply .

+ Monitoring the level of the silos filling

Radar level sensors allow you to determine the degree of filling the silos. Defined alarm thresholds make it possible to notify of a low level of filling, and thus the need to supplement their content. The binary input allows you to monitor the opening of the silo chute. Temperature sensors monitor the storage conditions of the silo contents.

+ It can do much more...

Temperature measurements, level measurements, humidity measurements, flow measurements, shutter control, pump control, room monitoring, alarm system, access control, preventive diagnostics, remote meter reading (ARM), remote control of various devices by SMS or GPRS (gates, pumps, heating, lighting etc.) and much, much more. The only limit is imagination!

Resources:

Power supply (9.5V - 30VDC)
2 analog inputs 0-10V/4-20mA
4 opto-isolated binary/counting inputs, positive logic
4 relay outputs
Available three types of GSM modem: 2G/3G, 2G/LTE Cat M1/NB1, 2G/4G Cat 1
Two-way communication MT/SMS
1-Wire input (possibility to connect up to 4 temperature sensors)
Jack 3.5 mm socket for configuration purpose
Real Time Clock (RTC) - possible external synchronization
SIM card socket
SMA antenna connector
RS-485 port (option) or Isolated RS-485 port (option)

Functionality:

Two-way communication via SMS and GPRS
Unsolicited message according to event rules and scheduler
Analog values measurement:
Temperature measurement with 1-Wire sensors;
Voltage measurement in 0 - 10V range;
Current measurement in 4 - 20mA range;
Possibility of linear scaling results of the measurements to engineering units;
4 alarm levels, alarm hysteresis, filtration & deadband parameters defined exclusively for each analog input
Control outputs functionality:
Bistable or monostable output with user-defined output state is changed by writing via SMS command/GPRS data frame value to module register
Universal Timers functionality:
Synchronization with internal RTC clock;
User-defined counted time range
Local and remote configuration via dedicated tools and SMS commands
Possibility of setting limits for SMS transmission
Dynamic insertion of variables (e.g. temperature, measurement, binary inputs/outputs state) into SMS text messages
Sending SMS to a single recipient or a defined group of recipients
Configurable alarm levels, hysteresis and deadband for analog inputs
Diagnostic LEDs (I/O states, successful login to network, signal level, TX and RX activity of GSM modem
User-friendly configuration tools
Internal data logger with 28k records capacity
DIN rail mounting
3-year warranty

Technical data:

General:

Dimensions (length x width x height): 70x86x58mm³
Weight: 165g
Mounting type: DIN Rail 35mm
Operating temperature: -25 to +55°C
Protection class: IP40

GSM modem (one of the following):
Modem type 2G/3G*: uBlox SARA-U201
Region: Worldwide
2G: 850, 900, 1800, 1900MHz
3G: 800, 850, 900, 1900, 2100MHz

Modem type 2G/4G Cat M1/4G Cat NB1*: uBlox SARA-R412
Region: Multi-region
2G: 850, 900, 1800, 1900MHz
4G: LTE Cat M1/NB1: 2 (1900MHz)
                                       3 (1800MHz)
                                       4 (1700MHz)
                                       5 (850MHz)
                                       8 (900MHz)
                                     12 (700MHz)
                                     13 (750MHz)
                                     20 (800MHz)
                                     26 (850MHz)
                                     28 (700MHz)
Modem type 2G/4G Cat 1*: SIMCom A7672E
Region: Europe, Asia
2G: 900, 1800MHz
4G: LTE Cat 1 B1, B3, B5, B7, B8, B20
Antenna socket: 50 Ohm

* option

Power supply:
Power voltage range DC (nom. 12V/24V): 9.5 - 30V
Input current @ 25°C: Idle / Active / Max.
12VDC; 0.01A / 0.2A / 1.0 A
24VDC: 0.005A / 0.1A / 0.5A

Analog inputs AN1, AN2 - voltage measurement:
Measuring range: 0 - 10V
Maximum input voltage: 12V
Input dynamic impedance: 213 kOhm typ.
Accuracy: ±1.5% max.
Nonlinearity: ±1% max.

Analog inputs AN1, AN2 - current measurement:
Measuring range: 4 - 20mA
Maximum input current: 40mA
Input dynamic impedance: 340 Ohm typ.
Voltage drop at 20mA: 6.9V
Accuracy :±1.5% max.
Nonlinearity: ±1% max.

There are no reviews yet.