cnReach Terminal Server

The 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.

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Описание

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

Спецификации

INTERFACE

Ethernet Interfaces:

2 x RJ-45
10/100BaseT, Full Duplex, rate auto negotiated (802.3 compliant)

MANAGEMENT

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

Modes:

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

Other:

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: