CET PMC-1302-3, Руководство пользователя

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CET Electric Technology
Chapter 1 Introduction
This chapter provides an overview of the PMC-1302-3 ESG and summarizes many of its key features.
1.1 Overview
The PMC-1302-3 ESG is an Industrial Ethernet Serial/LoRa Gateway which provides one 10/100BaseT
Ethernet port, two RS-485 ports and an optional wireless LoRa port with configurable ISM Bands. It is
the ideal equipment for connecting RS-485 and optionally LoRa enabled devices to an IP-based
Ethernet LAN, making it possible to access serial and optionally LoRa enabled devices over your
Ethernet network for any SCADA or Automation applications. The PMC-1302-3 ESG has been
specifically designed with industrial automation in mind and therefore provides un-surpassed
performance and reliability under the harshest industrial or commercial environments.
1.2 Features
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1x10/100BaseT
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2xRS-485 port
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Optional LoRa port with configurable ISM Bands for EU863-870, RU864-870, IN865-867,
US902-928, AU915-928, AS920-923 and AS923-925

8kV ESD protection

1.5kV isolation protection for Ethernet port

3kV isolation protection for RS-485
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One-key Reset to default factory
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Simple configuration via its built-in web interface

DIN Rail Mount

Extended operating temperature
1.3 Applications
The PMC-1302-3 ESG supports the efficient transfer of serial packets between the upstream
network-based applications, the downstream RS-485 serial and optionally LoRa wireless devices via a
TCP/IP connection. Instead of using a Windows based "Virtual COM" driver with a port-mapping
utility, which is often plagued with driver incompatibility among the many different Windows
versions, the PMC-1302-3 ESG allows applications to directly connect to it via a TCP/IP connection for
the transparent transfer of serial packets inside TCP/IP frames to and from downstream devices.
Perfectly suited for communicating with industrial devices that have timing sensitive protocols, the
PMC-1302-3 ESG provides a reliable interface which allows SCADA or similar applications that already
support direct connection with Ethernet Gateway to communicate with serial devices independent of
the serial protocols used.
The PMC-1302-3 ESG optionally supports the LoRa port with configurable ISM Bands for wireless IoT
applications in most countries.
1.4 Getting more information
Additional information is available from CET via the following sources:

Visit www.cet-global.com

Contact your local representative

Contact CET directly via email at support@cet-global.com