S-series system, Electrical interface – Beijer Electronics NA-9379 User Manual
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MODBUS Programmable I/O NA-9379
FnIO S-Series
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2. S-Series System
2.1. Electrical Interface
• Network Adapter Module
The Network Adapter Module forms the link between the field bus and the field devices with the Expansion Modules.
The connection to different field bus systems can be established by each of the corresponding Network Adapter
Module, e.g. for SyncNet, PROFIBUS, CANopen, DeviceNet, Ethernet/IP, CC-Link, MODBUS/Serial,
MODBUS/TCP etc.
• Expansion Module
The Expansion Modules are supported a variety of input and output field devices. There are digital and analog
input/output modules and special function modules.
• Two types of Message
Service Messaging / I/O Messaging