User manual

Product Description
44
33002479 06 07/2008
Modicon Quantum Ethernet Modules Overview
Overview The following information provides overviews of all Modicon Quantum Ethernet
modules.
General
Description
The Modicon Quantum Ethernet module, shown below, is one of the latest models
in a line of Modicon Quantum Ethernet TCP/IP modules designed to make it
possible for a Modicon Quantum PLC to communicate with devices over an Ethernet
network. The electronics for the Ethernet modules are contained in a standard
Modicon Quantum single-width case that takes up one slot in a Modicon Quantum
backplane. The module, which is capable of being hot swapped, can be plugged into
any available slot in the backplane.
The NOE 771 x0 and NOE 771 x1 modules provide real-time peer-to-peer
communications and I/O scanning and a Modbus/TCP server. The included HTTP
services provide maintenance and configuration utilities to the module.