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Rockwell Automation T8847 Trusted 40 Channel Fire Input Versatile FTA User Manual

40 channel fire input versatile fta, Introduction, Trusted

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Trusted

TM

PD-T8847

Issue 4 Sep 05

PD-T8847

1

Trusted

TM

40 Channel Fire Input

Versatile FTA

Introduction

The Trusted

TM

40 Channel Fire Input Versatile FTA T8847 is designed to act as the main interface

between a field device generating a fire input and the Trusted

TM

TMR 24V dc Digital Input Module

T8403, or the Trusted

TM

TMR 120V dc Digital Input Module T8423.

Features

• 40 input channels per VFTA.
• Industry standard field device connections (3-wire).
• Standard DIN rail compatibility.
• Simple installation and connection.
• 24V dc operation.
• SmartSlot connection for ‘one to many’ hot replacement of input modules.
• Fused field power supply per channel.
• Designed for use with ‘sourcing’ field devices, i.e. the input module ‘sinks’

current.