cnReach Terminal Server IIoT

The IIoT cnReach Terminal Server delivers serial to Ethernet conversion enabling the addition or integration of serial connectivity to any wired or wireless TCP/IP network. In addition to serial connectivity, the terminal server supports MODBUS polling at the edge that can be published via MQTT. Finally, the cnReach Terminal Server is managed with cnMaestro providing a single pane of glass management across the network.

Datasheets

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cnReach Terminal Server - Key Features

Add Serial to TCP/IP conversion on any wireless or wired broadband network
Single Pane of Glass Management
Monitor/Configure devices remotely using cnMaestro
Flexible configuration enables integration with most serial-based devices in the field today
Integrated MODBUS TCP to MODBUS RTU Conversion
Supports TCP or UDP traffic and Server or Client modes

Daisy-chain multiple units to add more serial ports
MQTT Publish/Subscribe Integration
Reduce traffic by up to 90% vs. traditional polling
Make data available across entire organization
Integrated local MODBUS Polling at the edge
Data Concentrator applications to reduce polling
PLC Local Logic to add intelligence at the edge

cnReach Terminal Server - Specification

MANAGEMENT

Web-based Interface via HTTP/HTTPS

Remote Management via SNMP

User Login Authentication using RADIUS

cnMaestro integration

Support for configuration files, remote software upgrades

DATA CAPABILITIES

Layer 2 bridge and/or Layer 3 static routes VLAN support

TCP Terminal Server, TCP Terminal Client, UDP Terminal, Multicast Terminal

MODBUS Bridge (MODBUS TCP to MODBUS RTU conversion) Data Concentrator (converges data from multiple MODBUS sources into single polling MODBUS map) MQTT (publish/subscribe data); Sparkplug B compliant

Packet handling

Modes

Other