Rockwell-automation T8424 Trusted TMR 120Vac Digital Input Module Instrukcja Użytkownika Strona 1

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Ekwipunek Rockwell-automation T8424 Trusted TMR 120Vac Digital Input Module. Rockwell Automation T8424 Trusted TMR 120Vac Digital Input Module User Manual Instrukcja obsługi

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 29
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 0
Trusted
TM
PD-T8424
Issue 8 Sep 11 PD-T8424 1
Trusted
TM
TMR 120VAC Digital Input
Module – 40 Channel
Introduction
The Trusted
TM
TMR 120VAC Digital Input interfaces to 40 field input devices. Fault tolerance is
achieved through a Triple Modular Redundant (TMR) architecture within the module for each of the 40
input channels.
Each field input is triplicated and the input voltage is measured using a sigma-delta input circuit. The
field voltage signal is digitally processed to compute the AC amplitude, which is compared to fixed
threshold voltages to determine the reported field input state. The triplicated voltage measurements,
coupled with on-board diagnostic testing, provide comprehensive fault detection and tolerance.
The module provides on-board Sequence of Events (SOE) reporting with a resolution of 1ms. A
change of state triggers an SOE entry. States for each channel are determined by comparing the
input signal amplitude with fixed voltage thresholds on a per channel basis.
Features
40 Triple Modular Redundant (TMR) input channels per module.
Comprehensive, automatic diagnostics and self-test.
2500V dc optical isolation barrier.
On-board Sequence of Events (SOE) reporting with 1ms resolution.
Module can be hot-replaced on-line using dedicated Companion (adjacent) Slot or
SmartSlot (one spare slot for many modules) configurations.
Front panel input status LEDs for each channel indicate input status and open inputs.
Front panel module status LEDs indicate module health and operational mode (Active,
Standby, Educated)
T
4V Certified IEC 61508 SIL 3.
Dedicated FTA
Przeglądanie stron 0
1 2 3 4 5 6 ... 28 29

Podsumowanie treści

Strona 1 - Module – 40 Channel

TrustedTM PD-T8424 Issue 8 Sep 11 PD-T8424 1 TrustedTM TMR 120VAC Digital Input Module – 40 Channel Introduction The TrustedTM TMR 120VAC Digital In

Strona 2 - Table of Contents

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 10 Each field input is connected to a single bit sigma-delta analogue to digital converter. These c

Strona 3 - Tabl e s

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 11 2. Installation The module must be used together with the AC Digital Input FTA T8824. 2.1. Module

Strona 4 - Disclaimer

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 12 2.3. Module Pinout Connections C B A1 Smart Slot Link C Smart Slot Link B Smart Slot Link A 23

Strona 5 - Associated Documents

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 13 2.4. TrustedTM Module Polarisation/Keying. All TrustedTM Modules have been keyed to prevent inser

Strona 6 - 1. Description

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 14 3. Application 3.1. Module Configuration There is no configuration required to the physical input

Strona 7

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 15 OEM Parameter Description Notes TICS_CHASSIS The number of the Chassis where the primary I/O m

Strona 8 - 1.4. Front Panel Unit (FPU)

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 16 Value Description 7 Faulted 6 N/A 5 N/A 4 Closed contact (ON) 3 N/A 2 Open contact (OFF) 1 N/A 0

Strona 9 - 1.6. Housekeeping

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 17 3.2.5. Rack 5: LINE_FLT Channel Description 1 Field input channel 1 line fault 2 Field input ch

Strona 10 - Module T8424

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 18 3.2.7. Rack 7: HKEEPING Channel Description FCR Units (Full Scale Range) 1A24V2 Input Voltage

Strona 11 - 2. Installation

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 19 Each input within the housekeeping rack is reported as an integer. In general, the application e

Strona 12

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 2 Table of Contents 1. D e s c r i p t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . .

Strona 13 - Module Polarisation/Keying

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 20 Bit 7 6 5 4 3 2 1 0Standby Module Active Module Ejector open FCR C Healthy FCR B Healthy FCR A

Strona 14 - 3. Application

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 21 4. Operation 4.1. Front Panel Status LEDs on the front of the module provide visual indications o

Strona 15 - 3.2.2. Rack 2: STATE

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 22 4.2. Module Status LEDs There are six module status LEDs on the module front panel; three Healthy

Strona 16 - 3.2.4. Rack 4: SPARE

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 23 4.3. I/O Status LEDs There are 40 input channel status LEDs on the module front panel, one for ea

Strona 17 - 3.2.6. Rack 6: DISCREP

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 24 5. Fault Finding and Maintenance 5.1. Fault Reporting Input module faults are reported to the us

Strona 18 - 3.2.7. Rack 7: HKEEPING

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 25 5.5. SmartSlot For a SmartSlot configuration, the secondary slot is not unique to each primary sl

Strona 19 - 3.2.8. Rack 8: Information

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 26 5.7. Transfer between Active and Standby Modules The TMR Processor is responsible for managing a

Strona 20

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 27 6. Specifications System Supply Voltage Range 20 to 32 Vdc Number of Inputs 40 Channels Input

Strona 21 - 4. Operation

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 28 This page is intentionally blank

Strona 23 - 4.3. I/O Status LEDs

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 3 5.5. S m ar tS lo t .. . . .. .. .. .. . .. .. .. .. . ... .. .. . . .. .. .. . . .. .. .. .. .

Strona 24 - 5.4. Companion Slot

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 4 Notice The content of this document is confidential to ICS Triplex Technology Ltd. companies and t

Strona 25 - 5.6. Cold Start

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 5 Revision and Updating Policy All new and revised information pertinent to this document shall be i

Strona 26

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 6 1. Description The TrustedTM TMR 120VAC Digital Input is a member of the TrustedTM range of Input/

Strona 27 - 6. Specifications

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 7 Figure 2 shows a simplified functional block diagram of the TrustedTM TMR 120VAC Digital Input Mod

Strona 28

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 8 1.2. Field Interface Unit (FIU) The Field Interface Unit (FIU) is the section of the module that c

Strona 29

TrustedTM Module T8424 Issue 8 Sep 11 PD-T8424 9 1.5. Line Monitoring Thresholds The T8424 Input module provides thresholds on the AC input amplitu

Komentarze do niniejszej Instrukcji

Brak uwag