Chapter 1
Product Summary
1.2. Modular Concept of the eWON Flexy Family
The eWON Flexy family is a range of modular industrial gateway/router. As the name eWON
Flexy suggests, it has been designed to enable numerous different combinations by addition
of Extension Cards.
Base Unit
Communication interface
Main connector
incl. power input terminals, 1 DO and 2 DIs
Extension cards
The Base Units (1) are available in 3 different versions (mother boards) depending on
their communication interface (2):
• Ethernet Switch Flexy 101 & 201
• Serial & Ethernet Flexy 102 & 202
• MPI & Ethernet Flexy 103 & 203
Each Base Unit features
• two DI and one DO (3).
• four free slots allowing to add Extension Cards (4)
Each Base Unit version is available as:
• M2M Data Gateway Flexy 10X (without WA/LAN/Serial routing)
• M2M Router Flexy 20X (full version)
See feature matrix in #1.5.Functions of the eWON Flexy
Extension Cards fitting all Base Units allow to add either:
• WAN communication interfaces (Ethernet WAN, wireless modem, ...)
• Field communication interfaces (serial, IO card, …)
How the Extension Cards integrate the Base Units is explained in #4.Extension Cards
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