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The RTU architecture for Radio Modems to work with a PCL in a Remote Autonomous Zone Node(RAZN).
Data radio, the PLC can remotely manage it with the Over the Air Link.

Remote Autonomous Zone Node (RAZN)

 

The Remote Autonomous Zone Node can be managed by IoT or a local network that can send and receive data messages to it.

Application Note:  AN258(RAZN_IOs) (pdf)  explains the Myriad of IO architecture features RAZN devices have on their Terminals.

PLC to Control RTU(RAZN) via Wireless Link:

The Remote Autonomous Zone Node can be managed by IoT or a local network
using a PLC that can send and receive data messages to it.

PLC to Control Many RTUs (RAZN) via Wireless Link:

The PLC can Talk DIRECT to a RAZN and the RAZNB can also pass along the MODBUS data to many other RAZN RTUs.

The Remote Autonomous Zone Node (RAZN) connects Over The Air (OTA) OTA to a local RAZN with Ethernet of Wires connected to a PLC.
The local RAZN will pass along messages OTA to RTUs be managed as these Remote Autonomous Zone Nodes.  The RAZNs will operate like a RTU
and they have many Autonomous features. Safely done features are Autonomously executed the way your system needs to make sure it is done correctly, and safely.

Your Network can connect DIRECT to a RAZN pass along data to many other RAZN RTUs.

Many RAZN devices can work in a LARG system:

They all can have internal Long-Range RF data links using Raveon’s data radios inside them. And some can use RS-485 connections to others.

Here is how a large system can be easily setup.  This is perfect for SCADA systems and smart cities.

Robots need to be intelligent, autonomous, safer and efficient through precise motor control.  A RAZN can do advanced sensing technologies and process at the edge, all with robust real-time communication

ALL RV-N55  RV-N54 RAZN Devices Are in this type of enclosure with 2 Terminal ports:

 

In the C versions there are 2 Terminal ports on the side of the RAZN. Each RAZN Device has many different IO features.
Here is a link to a list of all IO terminals  Incorporated into different RAZN version.

All RV-N55 versions have Ethernet interfaces also.

The RV-N54 versions hare lower cost and and power power consumption, with no Ethernet connections.

RAZN Communication Connectors:

All RAZN products have RS-485 interfaces on them with a 5-pin connector. Here is the connector interface.

There are ways to wire RS-485 into RS232 interfaces. Here is how it has ben done.

All RV-N55 versions have Ethernet interfaces also.

The RV-N54 versions hare lower cost and and power power consumption, with no Ethernet connections.

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