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Ethernet/ip modules functioning as adapters – Rockwell Automation Ethernet Design Considerations Reference Manual User Manual

Page 95

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Rockwell Automation Publication ENET-RM002C-EN-P - May 2013

95

Predict System Performance

Chapter 5

EtherNet/IP Modules Functioning as Adapters

EtherNet/IP modules 4…8 function as adapters.

Each EtherNet/IP module functioning as an adapter in an I/O chassis, that is,
1756-EN2T EtherNet/IP communication modules 4…8 in the example on

page 91

, has these connections:

One rack-optimized connection for digital I/O modules in its chassis.

The digital I/O has a required RPI = 20 ms

Three direct connections for analog I/O modules in its chassis.

The analog I/O has a required RPI of 50 ms.

1756-EN2T Module 4

1756-EN2T Module 7

1756-EN2T Module 5

1756-EN2T Module 8

1756-EN2T Module 6