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Products & specifications

Gateways, controllers and IO modules designed and built in Bengaluru. The same building blocks, configured for your application.

Connectivity & control

Gateways, controllers and IO

Connect legacy Modbus networks to modern IIoT, and control multi-channel systems with robust PID and custom algorithms.

Modbus & IoT gateways

Modbus IoT Gateway
RB-MIG-100-001

Modbus IoT Gateway

Industrial IoT gateway

Communicates with Modbus RTU slave devices over 4 independent RS-485 channels, with browser-based configuration over Wi-Fi for remote set-up and monitoring.

MQTT cloud monitoringDevice-type templatesData loggingJSON import / export
  • Input: 1 × RS-485 channel
  • Output: 4 × isolated RS-485 channels, up to 32 slaves each
  • Protocol: Modbus RTU
  • Cloud: MQTT over Wi-Fi (mikroBUS™ module)
  • Data logging: SD card
  • Configuration: browser-based; debugging over USB Type-C
  • Power: 24 V DC
Modbus Hub Controller
RB-MHC-100-001

Modbus Hub Controller

Intelligent industrial communication gateway

Receives Modbus RTU requests from a single master RS-485 channel and distributes them across 4 isolated RS-485 output channels, improving noise immunity and simplifying wiring.

Intelligent request routingSimultaneous broadcastingAutomatic response forwardingDynamic channel learning
  • Input: 1 × RS-485 Modbus RTU
  • Output: 4 × isolated RS-485 Modbus RTU
  • Configurable baud rate, parity, stop bit, data length
  • Cloud: MQTT
  • SD card: up to 8 GB (about 6 months of data)
  • Debugging: USB Type-C
  • Power: 24 V DC
TCP-Modbus Bridge
ETHERNET-BASED INDUSTRIAL COMMUNICATION GATEWAY

TCP-Modbus Bridge

Receives Modbus TCP requests over Ethernet and distributes them across 4 independent RS-485 channels, simplifying Ethernet-to-Modbus integration.

Embedded web serverAutomatic slave discoveryReal-time monitoringDiagnostics & logging
  • Ethernet: RJ45, 10/100 Mbps
  • Output: 4 × isolated RS-485 channels
  • Protocol: Modbus TCP / Modbus RTU
  • Processor: RA6M1 (Cortex-M4), 120 MHz
  • Configuration: browser-based
  • Power: 24 V DC
4G
CELLULAR LINK FOR REMOTE MODBUS DEVICES

Modbus to 4G Modem

Puts remote Modbus devices on the cloud over a 4G connection, where no wired network is available.

4G cellularMQTT to cloud
  • 1 × UART TTL Modbus port
  • 4G connection to cloud over MQTT
  • Power: 5 V DC @ 1.2 A
Modbus RF Mesh Gateway
RB-RFG-100-001

Modbus RF Mesh Gateway

Next-generation industrial wireless communication

Combines Modbus TCP, Modbus RTU and RF Mesh in one architecture, connecting Ethernet systems, remote Modbus RTU devices and distributed remote I/O without long communication cable runs.

Multi-node RF meshMulti-hop communicationDistributed analogue & digital I/ORemote data acquisition
  • TCP-RTU bridge: 1 × Ethernet in, 4 × isolated RS-485 out
  • Protocol: Modbus TCP, Modbus RTU; up to 32 devices per channel
  • Connects to PLC / HMI / SCADA
  • RF Mesh controller: mikroBUS™ RF module, 1 × RS-485
  • I/O: 4 × analogue inputs, 2 × digital inputs
  • Power: 24 V DC
Transparent RFMesh Modbus Gateway
TRANSPARENT INDUSTRIAL WIRELESS BRIDGE

Transparent RFMesh Modbus Gateway

Extends Modbus RTU networks wirelessly over RF Mesh, linking a remote Modbus master to local RTU slaves with no protocol conversion or register mapping.

Self-healing meshMulti-hopCRC-checked frame forwardingEasy retrofit
  • Network: RF Mesh
  • Modbus interface: isolated RS-485
  • Protocol: Modbus RTU, transparent (no conversion)
  • Mounting: DIN rail
  • Power: 24 V DC

Controllers & IO modules

Omnisense Intelligent Controller
VERSATILE, RELIABLE AND CONNECTED DDC CONTROLLER

Omnisense Intelligent Controller

Universal controller with an intelligent programmable algorithm for precision control in building management, HVAC and industrial process automation.

Web-based configurationCloud remote monitoringSecure boot, OTA updatesTCXO-backed RTC
  • Temperature inputs: 6 (PT100 / NTC 10K / 0-10 V / 4-20 mA)
  • Humidity inputs: 4 (0-10 V / 4-20 mA)
  • Analogue outputs: 4 actuator channels (0-10 V / 4-20 mA)
  • Digital inputs: 4 (18-24 V, LED status); digital outputs: 8 (PWM)
  • Display: 7″ touch (4.3″ touch or no display optional)
  • Network: Ethernet RJ45 10/100 Mbps, Wi-Fi 2.4 GHz, RS-485 Modbus, MQTT
  • SD card up to 2 GB; 210 × 140 × 66 mm
  • Power: 24 V DC @ 1.2 A
SYNCHRONISED, EXPANDABLE IO

EtherCAT IO Modules

Expandable IO modules for fast, synchronised multi-channel control over EtherCAT.

EtherCATUp to 32 modules
  • 1 × isolated RS-485 input channel
  • 1 × EtherCAT port
  • Expandable up to 32 modules
  • Planned modules: DIOs, universal AIOs
  • Power: 24 V DC

All products can be supplied in alternative configurations to suit project-specific requirements.

Measurement

Data loggers & DAQ systems

Measure from a wide range of sensors, locally or remotely, with systems sized to the job.

  • 8 / 16 / 32 / 64 / 128 channel configurations
  • 24-bit resolution
  • 4-20 mA and ±10 V inputs
  • Temperature, humidity, gas, pressure, strain, load and displacement
  • Local and remote monitoring

Request a configuration

24-bit

Resolution

128

Channels, max

4-20

mA inputs

±10 V

Voltage inputs

Need a variant or a custom build?

Our building blocks are designed to be configured. Tell us your channel count, interfaces and enclosure, and we will propose a fit.

Talk to RabBan