TrustedTM
PD-T8870
Trusted
Introduction
TM
32 Channel 120Vdc Digital
Output FTA
The TrustedTM 32 Channel 120Vdc Digital Output FTA T8870 is designed to act as the main interface
between the Trusted
the output module is digital at 120V dc.
Features
• 32 output channels per FTA.
• Industry standard field device connections (2-wire).
• Standard DIN rail compatibility.
• Simple installation and connection.
• 120V dc operation.
• SmartSlot connection for ‘one to many’ hot replacement of output modules.
• Field power supply arranged in four groups of eight channels, with 0V
isolation between groups.
• On-board LED indication field power supply integrity.
• Field terminal wire size allowance 12-24 AWG
M
T
TMR 120V dc Digital Output Module T8471 and a field device. The signal from
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Issue Record
Issue
Number Date Revised by Technical CheckAuthorised by Modification
6 Sep 05 J W Clark Format
7
8 Feb 08 N Owens A Holgate P Stock Voltage warning
TM
120Vdc Digital Output FTA T8870
Aug 06 N Owens I Vince P Stock Termination
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120Vdc Digital Output FTA T8870
Figure 1 T8870 Layout
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120Vdc Digital Output FTA T8870
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. TBF1 (Field Terminals) ..............................................................................................................10
4.3. SK1 and SK2 .............................................................................................................................11
5. Specifications.............................................................................................................................12
Figures
Figure 1 T8870 Layout..............................................................................................................................3
Figure 2 Two Channel Schematic ............................................................................................................7
Table s
Table 1 PWR TB Connections .................................................................................................................9
Table 2 TBF1 (Field Terminals) Connections.........................................................................................10
Table 3 SK1 and SK2 Connections ........................................................................................................11
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120Vdc Digital Output FTA T8870
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
purpose without the written consent of ICS Triplex Technology Ltd.
his document contains proprietary information that is protected by copyright. All rights are reserved.
T
Microsoft, Windows, Windows 95, Windows NT, Windows 2000, and Windows XP are registered
trademarks of Microsoft Corporation.
The information contained in this document is subject to change without notice. The reader should, in
all cases, consult ICS Triplex Technology Ltd. to determine whether any such changes have been
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.
The contents of this document, which may also include the loan of software tools, are subject to the
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,
electronic or mechanical, including photocopying and recording, for any purpose, without the express
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.
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120Vdc Digital Output FTA T8870
Revision and Updating Policy
All new and revised information pertinent to this document shall be issued by ICS Triplex Technology
Ltd. and shall be incorporated into this document in accordance with the enclosed instructions. The
change is to be recorded on the Amendment Record of this document.
Precautionary Information
WARNING
Warning notices call attention to the use of materials, processes, methods, procedures or limits which
must be followed precisely to avoid personal injury or death.
CAUTION
Caution notices call attention to methods and procedures which must be followed to avoid damage to
the equipment.
Notes:
Notes highlight procedures and contain information to assist the user in the understanding of the
information contained in this document
Warning
HIGH VOLTAGE
This unit contains high voltage. Do not operate the unit without a protective cover.
RADIO FREQUENCY INTERFERENCE
Most electronic equipment is influenced by Radio Frequency Interference (RFI). Caution should be
exercised with regard to the use of portable communications equipment around such equipment.
Signs should be posted in the vicinity of the equipment cautioning against the use of portable
communications equipment.
MAINTENANCE
Maintenance must be performed only by qualified personnel, otherwise personal injury or death, or
damage to the system may be caused.
Caution
HANDLING
Under no circumstances should the module housing be removed.
Associated Documents
Product Descriptions (PD) provide product specific information.
The Safety Manual contains the recommended safety requirements for the safety system design.
The PD8082B – Toolset Suite provides specific guidance on system configuration and application
generation.
The Operator and Maintenance Manual contains general guidelines on maintenance and diagnostic
procedures.
For technical support email: support@icstriplex.com
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120Vdc Digital Output FTA T8870
1. Description
The TrustedTM 32 Channel 120Vdc Digital Output FTA T8870 provides termination for a maximum of
2 output field loops. The 32 channels are arranged in five groups each comprising eight identical
3
channels. Figure 2 below shows the configuration of two channels within a group.
V
_FIELD_GRP1
PWR
TERMI NALS
V_FIELD_RTN_GRP1
V_FIELD_GRP1
CONNECTIONS TO
OUTPUT MODULE
V_FIELD_RTN_GRP1 ( SK1 AND 2 )
F
I
E
L
D
T
E
R
M
I
N
A
L
S
CONNECTIONS
FROM
OUTPUT
MODULE
TO
THE
FIELD
CHAN _1_V_FIELD_GRP1
CHAN _1_V_FIELD_RTN_GRP1
CHAN _2_V_FIELD_GRP1
CHAN _2_V_FIELD_RTN_GRP1
Figure 2 Two Channel Schematic
Indication of the presence of the field power supply is provided by a green LED (one for each power
group). The supply is then fed to each channel within the power group.
The signal to the field device is fed directly from the output module.
The cable linking the 32 channels on the output module to the FTA is terminated at the 96-way socket
SK1. SmartSlot (Version 1) signals from the module are connected to SK1. The dc field power
supplies are connected to the FTA via a 10-way terminal block PWR TB. The output signals to the
field (32-off) are connected by 2-wire arrangements terminated on 20-off 3-way terminal blocks and
2-off 2-way.
All channels need a 330KF 0.25W resistor in parallel with the load to enable the module to distinguish
between an open circuit load and a stuck-on-fault.
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120Vdc Digital Output FTA T8870
2. Installation
TrustedTM 32 Channel 120Vdc Digital Output FTA T8870 is designed to be mounted on either of the
S32 or TS35 DIN rails in the horizontal or vertical positions as required.
T
3. Associated cable selection
Refer to the product descriptions detailed below:
PD-TC000 Trusted
PD-TC200 Trusted
PD-TC500 Trusted
TM
Power Cables
TM
I/O Companion Slot Cables
M
T
I/O SmartSlot Cables
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120Vdc Digital Output FTA T8870
4. Assembly Pinout Connections
4.1. PWR TB Connections
Pin Service
1 V_FIELD_GRP5
2 V_FIELD_RTN_GRP5
3 V_FIELD_GRP4
4 V_FIELD_RTN_GRP4
5 V_FIELD_GRP3
6 V_FIELD_RTN_GRP3
7 V_FIELD_GRP2
8 V_FIELD_RTN_GRP2
9 V_FIELD_GRP1
10 V_FIELD_RTN_GRP1
Table 1 PWR TB Connections
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120Vdc Digital Output FTA T8870
4.2. TBF1 (Field Terminals)
Pin ServiceC Pin Service
1 Chan 1 V_FIELD_GRP1 2 Chan 1 V_FIELD_RTN_GRP1
3 Chan 2 V_FIELD_GRP1 4 Chan 2 V_FIELD_RTN_GRP1
5 Chan 3 V_FIELD_GRP1 6 Chan 3 V_FIELD_RTN_GRP1
7 Chan 4 V_FIELD_GRP1 8 Chan 4 V_FIELD_RTN_GRP1
9 Chan 5 V_FIELD_GRP1 10 Chan 5 V_FIELD_RTN_GRP1
11 Chan 6 V_FIELD_GRP1 12 Chan 6 V_FIELD_RTN_GRP1
13 Chan 7 V_FIELD_GRP1 14 Chan 7 V_FIELD_RTN_GRP1
15 Chan 8 V_FIELD_GRP1 16 Chan 8 V_FIELD_RTN_GRP1
17 Chan 9 V_FIELD_GRP2 18 Chan 9 V_FIELD_RTN_GRP2
19 Chan 10 V_FIELD_GRP2 20 Chan 10 V_FIELD_RTN_GRP2
21 Chan 11 V_FIELD_GRP2 22 Chan 11 V_FIELD_RTN_GRP2
23 Chan 12 V_FIELD_GRP2 24 Chan 12 V_FIELD_RTN_GRP2
25 Chan 13 V_FIELD_GRP2 26 Chan 13 V_FIELD_RTN_GRP2
27 Chan 14 V_FIELD_GRP2 28 Chan 14 V_FIELD_RTN_GRP2
29 Chan 15 V_FIELD_GRP2 30 Chan 15 V_FIELD_RTN_GRP2
31 Chan 16 V_FIELD_GRP2 32 Chan 16 V_FIELD_RTN_GRP2
33 Chan 17 V_FIELD_GRP3 34 Chan 17 V_FIELD_RTN_GRP3
35 Chan 18 V_FIELD_GRP3 36 Chan 18 V_FIELD_RTN_GRP3
37 Chan 19 V_FIELD_GRP3 38 Chan 19 V_FIELD_RTN_GRP3
39 Chan 20 V_FIELD_GRP3 40 Chan 20 V_FIELD_RTN_GRP3
41 Chan 21 V_FIELD_GRP3 42 Chan 21 V_FIELD_RTN_GRP3
43 Chan 22 V_FIELD_GRP3 44 Chan 22 V_FIELD_RTN_GRP3
45 Chan 23 V_FIELD_GRP3 46 Chan 23 V_FIELD_RTN_GRP3
47 Chan 24 V_FIELD_GRP3 48 Chan 24 V_FIELD_RTN_GRP3
49 Chan 25 V_FIELD_GRP4 50 Chan 25 V_FIELD_RTN_GRP4
51 Chan 26 V_FIELD_GRP4 52 Chan 26 V_FIELD_RTN_GRP4
53 Chan 27 V_FIELD_GRP4 54 Chan 27 V_FIELD_RTN_GRP4
55 Chan 28 V_FIELD_GRP4 56 Chan 28 V_FIELD_RTN_GRP4
57 Chan 29 V_FIELD_GRP4 58 Chan 29 V_FIELD_RTN_GRP4
59 Chan 30 V_FIELD_GRP4 60 Chan 30 V_FIELD_RTN_GRP4
61 Chan 31 V_FIELD_GRP4 62 Chan 31 V_FIELD_RTN_GRP4
63 Chan 32 V_FIELD_GRP4 64 Chan 32 V_FIELD_RTN_GRP4
Table 2 TBF1 (Field Terminals) Connections
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120Vdc Digital Output FTA T8870
4.3. SK1 and SK2
1 Smart Slot Link C Smart Slot Link B Smart Slot Link A
2
3 Chan 5 V_FIELD_GRP1 Chan 1
4 Chan 6 V_FIELD_GRP1 Chan 2
5 V_FIELD_RTN_GRP1 V_FIELD_GRP1 V_FIELD_RTN_GRP1
6 Chan 7 V_FIELD_GRP1 Chan 3
7 Chan 8 V_FIELD_GRP1 Chan 4
8
9 Chan 13 V_FIELD_GRP2 Chan 9
10 Chan 14 V_FIELD_GRP2 Chan 10
11 V_FIELD_RTN_GRP2 V_FIELD_GRP2 V_FIELD_RTN_GRP2
12 Chan 15 V_FIELD_GRP2 Chan 11
13 Chan 16 V_FIELD_GRP2 Chan 12
14
15 Chan 21 V_FIELD_GRP3 Chan 17
16 Chan 22 V_FIELD_GRP3 Chan 18
17 V_FIELD_RTN_GRP3 V_FIELD_GRP3 V_FIELD_RTN_GRP3
18 Chan 23 V_FIELD_GRP3 Chan 19
19 Chan 24 V_FIELD_GRP3 Chan 20
20
21 Chan 29 V_FIELD_GRP4 Chan 25
22 Chan 30 V_FIELD_GRP4 Chan 26
23 V_FIELD_RTN_GRP4 V_FIELD_GRP4 V_FIELD_RTN_GRP4
24 Chan 31 V_FIELD_GRP4 Chan 27
25 Chan 32 V_FIELD_GRP4 Chan 28
26
27
28
29
30
31
32
C B A
Table 3 SK1 and SK2 Connections
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120Vdc Digital Output FTA T8870
5. Specifications
Voltage Range
Maximum Current Per Channel
Maximum Current Per Power Group
Operating Temperature
Non-operating Temperature
Operating Humidity
Environmental Specifications
Dimensions
Height
Width
Depth
Weight
90 to 140V dc
1A
8A
-50C to 600C (230F to 1400F)
-250C to 700C (-130F to 1580F)
5 to 95% RH
Refer to Document 552517
110mm (4.33ins)
360mm (14.17ins)
68mm (2.67ins)
950gms (2.1lbs)
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120Vdc Digital Output FTA T8870
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