Rockwell-automation T80004 Application Note Field Loop Configuration Manual de usuario descargar pdf (Pagina 43)

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AN-T80004 Field Loop Configuration

Issue 10 Jun 13 AN-T80004 43

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System Cable Design

The diagrams below show how to wire the system I/O cables and power supplies for each type of

termination and cable design. Cable choices are shown in the cable PDs TC-200, TC-500, TC-600 and

TC-700.

‘Internal’ cables are protected with a nylon braid and are suitable for use inside a single panel.

‘External’ cables have a sheath but are not armoured and are suitable for routing within a building but

not in trenches.

Analogue or Digital Input module to FTA

Wire the 24V supplies through 3A fuses; the T8193 is designed for this.

FTA

TB1

Module

24V A

24V B

To Screen Earth

To Safety Earth

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Rockwell-automation T80004 Application Note Field Loop Configuration Manual de usuario Pagina 43