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Masibus MSG-21 IIoT Gateway, Modbus to MQTT

Masibus MSG-21 IIoT Gateway, Modbus to MQTT

Brand
Masibus
Model number
MSG-21

Masibus MSG-21 IIoT gateway, modbus to MQTT: 2 inputs, 1500VAC RMS supply. For energy management system, building management system.

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Key features

  • 4G Modem (LTE Cat1) Support frequency band : GSM : 900/1800MHz LTE FDD : B1/B3/B5/B7/B8/B20/B28/B31/B72 LTE Cat1: 10 Mbps (DL) 5 Mbps (UL)
  • Support frequency band : GSM : 900/1800MHz
  • GSM : 900/1800MHz
  • LTE FDD : B1/B3/B5/B7/B8/B20/B28/B31/B72
  • LTE Cat1: 10 Mbps (DL) 5 Mbps (UL)
  • Remotely monitoring data on MQTT server
  • Retains the data in-case of network failure
  • Embedded web server for easy configuration
  • DHCP / static IP support
  • Configurable RS-485 baud rate, parity and stop bit
  • Completely isolated in both RS-485 and RJ45
  • One touch recovery (Factory reset configuration)
  • LED indication for easy setup and trouble shooting
  • SMS or MQTT alert on event of digital input
  • Digital output operates via SMS or MQTT

Specifications

Specifications
Network4G (LTE Cat 1)
SIM Slot1 X Micro SIM (3FF)
Antenna Connector1 x SMA (female)
Ethernet1 x RJ45 (10/100Mbps)
Serial Port1 x RS-485 Baud rate : 9600/19200/38400/57600/115200, 2 Pin plugging screw terminal
Input/Output2 x Digital input 2 x Digital output
Memory Size16 MBytes (for data logging)
RTC with Battery Back UpYes
CPUARM cortex-M4 core, 192MHz
Power9 to 36VDC, <5W
Power Connecter2 Pin plugging screw terminal
LED IndicatorsPower, TX (RS-485), RX (RS-485) RSSI, network and status LEDs
SMS FeaturesYes
Frame FormatJSON frame
Enclosure Dimension111mm(W) x 75mm(H) x 25mm(D)
Ingress ProtectionIP20
Enclosure MaterialABS
Enclosure MountingDIN-Rail
Weight140 gms approx.
Enclosure ColorBlack
Operating Temperature0 °C to +55 °C
Digital Input Specification
No of Channels2
Input Frequency1KHz max.
Pulse Width500 uSec
Mode of OperationNormal (ON/OFF) / counter
Counter Resolution32 Bit
Input Voltage Range+24V DC (±10%) Ext. power supply
Input Impedance5100 Ω
Digital Output Specification
No of Channels2
Output TypeOpen collector (Sink type) (external +24V DC required)
Pulse Width10mSec.
Maximum Current100mA per output
Mode of OperationDiscrete (ON/ OFF), Single pulse mode
Vce On1.1V max.
Isolation
Supply to RS-4851500VAC RMS
Supply to Ethernet1000VAC RMS
Supply to Digital Input1500VAC RMS Supply to Digital Output 1500VAC RMS
RF Wireless Communication
Wireless Frequency868 - 915 MHz Distance Range (Approx.) Upto 90 meter Line of Sight Transmission Frequency 30Sec to 5Min Max. Node Connections 16
Product
ApplicationsEnergy management system, Building management system, Remote data acquisition for MODBUS client devices, Automatic meter reading

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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