Rockwell Automation T8850 User Manual
TrustedTM
PD-T8850
TM
Trusted
40 Channel Analogue or
Digital Output FTA
Introduction
The TrustedTM 40 Channel Analogue Output or Digital Output FTA is designed to act as the main
interface between the TrustedTM TMR 24V dc Digital Output Module T8451 or TrustedTM TMR
Analogue Output Module T8480 and TrustedTM the field device. The signal from the output modules
are 24V dc and 0-20mA respectively.
Features
• 40 output channels per FTA.
• Industry standard field device connections (2-wire).
• Standard DIN rail compatibility.
• Screw clamp terminals on both field and power.
• Simple installation and connection.
• 24V dc operation.
• SmartSlot connection for ‘one to many’ hot replacement of output modules.
• Field power supply arranged in five groups of eight channels, with OV
isolation between groups.
• On-board LED indication field power supply integrity.
• Field terminal wire size allowance 12 to 28 AWG
Issue 10 Apr 12 PD-T8850 1
Trusted
Issue Record
Issue
Number Date Revised by Technical Check Authorised by Modification
8 Sep 05 J W Clark Format
9 Apr 10 S Blackett A Holgate N Owens TBF1 changed to TB2
10 Apr 2012 S Blackett A Holgate N Owens T8850 layout changes
TM
Analogue or Digital Output FTA T8850
Fig 1
Issue 10 Apr 12 PD-T8850 2
Trusted
TM
Analogue or Digital Output FTA T8850
PWR TB
SK1
Not
Fitted
TB2
Figure 1 T8850 Layout
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TM
Analogue or Digital Output FTA T8850
Table of Contents
1. Description ................................................................................................................................... 7
2. Installation .................................................................................................................................... 8
3. Associated Cable Selection ......................................................................................................... 8
4. Assembly Pinout Connections ..................................................................................................... 9
4.1. PWR TB Connections .................................................................................................................. 9
4.2. TB2 (Field Terminals) ................................................................................................................ 10
4.3. SK1 ........................................................................................................................................... 11
5. Specifications ............................................................................................................................. 12
Figures
Figure 1 T8850 Layout .............................................................................................................................. 3
Figure 2 Two Channel Schematic ............................................................................................................ 7
Tables
Table 1 PWR TB Connections ................................................................................................................. 9
Table 2 TB2 (Field Terminals) Connections .......................................................................................... 10
Table 3 SK1 Connections ....................................................................................................................... 11
Issue 10 Apr 12 PD-T8850 4
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TM
Analogue or Digital Output FTA T8850
Notice
The content of this document is confidential to ICS Triplex Technology Ltd. companies and their
partners. It may not be given away, lent, resold, hired out or made available to a third party for any
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The information contained in this document is subject to change without notice. The reader should, in
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made. From time to time, amendments to this document will be made as necessary and will be
distributed by ICS Triplex Technology Ltd.
Information in this documentation set may be subject to change without notice and does not represent
a commitment on the part of ICS Triplex Technology Ltd.
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confidentiality and other clause(s) within the Integrator Agreement and Software License Agreement.
No part of this documentation may be reproduced or transmitted in any form or by any means,
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written permission of ICS Triplex Technology Ltd.
Disclaimer
The illustrations, figures, charts, and layout examples in this manual are intended solely to illustrate the
text of this manual.
The user of, and those responsible for applying this equipment, must satisfy themselves as to the
acceptability of each application and use of this equipment.
This document is based on information available at the time of its publication. While efforts have been
made to be accurate, the information contained herein does not purport to cover all details or variations
in hardware or software, nor to provide for every possible contingency in connection with installation,
operation, or maintenance. Features may be described herein which are present in all hardware or
software systems. ICS Triplex Technology Ltd. assumes no obligation of notice to holders of this
document with respect to changes subsequently made.
ICS Triplex Technology Ltd. makes no representation or warranty, expressed, implied, or statutory with
respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, or usefulness of
the information contained herein. No warranties of merchantability or fitness for purpose shall apply.
Issue 10 Apr 12 PD-T8850 5
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