ModProBus NB842 RF Gateway
ModProBus NB842 RF Gateway
NarrowBand-RF

ModProBus NB842 RF Gateway

ModProBus NB842 Radio Frequency Gateway products are radio modems designed for data collection, wireless communication, and remote I/O applications in various industries. They provide stable wireless communication 24/7, ensuring secure transmission in licensed communication bands using AES256 encryption.

These radio modems enable communication between industrial devices that support the Modbus protocol, such as machines, PLCs, HMI panels, and industrial sensors, through RS485 and Ethernet communication ports. Additionally, they are equipped with a built-in WiFi module for easy configuration and integration into backup wireless local networks. They reduce the reliance on external controllers by supporting automatic data collection and a simplified rule engine. With a built-in I/O module that supports Modbus TCP/IP and Modbus RTU, they offer an excellent solution for remote I/O applications.

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Description

Simple and Easy Installation

Long and complex installations are left behind. It is ready to use in a few minutes with its own built-in installation interface.

Easy Assembly and Installation

Designed for easy assembly and installation, making it a hassle-free process to set up and get started.

Automatic Reconnection

Ensuring that your device stays connected and operational even in the event of a temporary disconnection.

ModProBus NB842 RF Gateway

ModProBus ISM842 RF Gateway

Product Details
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ModProBus NB842 RF Gateway

Narrow-Band RF Technology

With a channel spacing of 12.5 and 25kHz and a frequency deviation of ±2.5kHz

Extra Long Range

Communication Range of up to 30 km

Advanced inputs and outputs

Reduce your costs as you do not need to use additional PLCs in many applications with Modbus supported I/Os.​

Narrow-Band RF Technology
8 Digital Inputs / 4 Digital Outputs / 2 Analog Inputs
Automatic Data Collection
Modbus Master & Slave Support
Simplified Rule Engine Support
Communication Range of up to 30 km
Dynamic Routing

Narrow Band RF Technology

It provides high frequency stability with a channel spacing of 12.5 and 25kHz and a frequency deviation of ±2.5kHz, suitable for applications requiring licensed band communication.

Modbus TCP/IP and Modbus RTU Supported I/O Unit

ModProBus NB842 RF Gateway can be used as a radio frequency remote I/O hardware, in addition to enabling wireless communication between industrial equipment, thanks to its built-in I/O units that support Modbus protocols.

Automatic Data Collection

ModProBus NB842 RF Gateway can collect data at user-defined intervals from different ModProBus NB842 RF Gateway devices, or devices such as PLCs and Modbus sensors connected to these devices via radio frequency. Optionally, it can transfer this data to third-party software using the MQTT protocol.

Modbus Master & Slave Support

ModProBus NB842 RF Gateway can collect data from various devices with its Modbus Master feature, and can also be used as a gateway or remote I/O unit with Modbus Slave support.

Simplified Rule Engine Support

ModProBus NB842 RF Gateway automatically collects data from user-defined devices and performs basic mathematical operations on this data. It can write the results of these operations on itself or on another ModProBus NB842 RF Gateway. This enables actions such as activating a digital output in a different location based on a digital input signal or transmitting data from a PLC to a remote HMI panel.

Communication Range Up to 30 km

ModProBus NB842 RF Gateway allows the creation of wireless coverage in remote areas thanks to its high-frequency stability radio frequency hardware.

Features:

HARDWARE
Power Input Voltage: 10 to 26VDC
Rx: <3W
Tx: <10W
Size 125mm x 103mm x 58mm
Led Indicators Pwr,Tx,Rx,RSSI,Digital Inputs, Digital Outputs
Mounting Din Rail
Casing Aluminum Alloy 6060
Operating Temperature -40 to +85 °C
Maximum Range 3dBi Dipole Antenna: 5 Km 6.5dBi Omni Directional Antenna: 20 Km
RF Frequency: 400 – 470 MHz Output Power: 15 to 30 dBm Rx Sensitivity: -117 dBm Modulation: FSK, GFSK, 4-FSK, 4-GFSK RF Downlink/Uplink: 1.2 Kbps to 19.2 Kbps
Protocols Modbus RTU: Modbus RTU Master & SlaveModbus TCP/IP : Modbus TCP/IP Server & Client*MQTT
Security Encryption: AES256
Antenna Interface: 1x SMA Female (RF) Impedance: 50 ohms                1x SMA Female (WiFi) Impedance: 50 ohms
Serial Interface: 1x RS485 / 2 Pin (Half Dublex) Protection: 15 KV HBM ESD Protection, GDT ProtectionBaud Rate: 300 bps – 115200 bps
Ethernet Interface: 1x RJ45 (10/100Mbps)
Digital Inputs Channel: 8x Isolated Digital Input Isolation Protection: 3500Vrms Input Voltage Range: 10-24VDC
Digital Outputs Channel: 4x Relay – SPST-NO (1 Form A) Maximum Contact Rating: 5A 250VAC, 3A 24VDC
Analog Inputs Channel: 2x Analog Input 4-20mA or 0-10VDC
Not: * Opsiyonel

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