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1 Product description
1.1 Introduction
The eWON4002™ is a compact version from a complete range of Ethernet/Internet gateways also known as “Programmable Industrial Routers” (PIR). See our web site http://www.ewon.biz to get further information about the eWON® range. The eWON® is a terminal that enables access to technical data, whatever their format is. The eWON® is configurable by means of web pages. It is secure because it meets the toughest industrial standards, and it provides restricted access features (required in open networks). The hardware platform of the eWON4002™ is a standard eWON® that embeds a modem (PSTN or GSM/GPRS).
The eWON® range supports the TCP/IP and PPP protocols. This brings you all the benefits of an universally recognized standard network. It also allows you to use popular software tools like Internet Explorer, FTP client, SNMP Manager, Mail Recipient (TCP)… and thus to reduce significantly your costs (implementation and ownership).
1.2General specification of the hardware platform
•Processor ARM clocked @ 75Mhz, 8Mb SDRAM, 8 Mb Flash
•Battery backed up Real Time Clock (RTC) with 10 years autonomy
•External power supply
•1 Ethernet port 10/100Mb BaseTx
•1 isolated configurable serial port (RS232/RS422/RS485)
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•1 RS232 serial port with all control lines connected
•8+1 digital inputs (DI)
•2+1 digital outputs (DO)
•4 analog inputs (AI) configurable in
•2 Resistive Temperature Detector inputs (RTD) to fit PT100 2 wires probes
•1 Internal Temperature probe
•DIN rail mounting compliant with EN50022 (latch)
•Environmental conditions (operating):
•Ambient T°: from 0°C to +50°C
•Humidity: from 0 to 80% non condensing
1.3Ethernet Gateway
•Compatibility with MODBUS, UNITELWAY, NETMPI and DF1 protocols
•Data acquisition
•Web server – fully customizable web pages
•Programmable by BASIC scripts
•Alarm management
•Report generation
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