TrustedTM PD-T8423 Issue 15 Apr 10 PD-T8423 1 TrustedTM TMR 35 – 120 Vdc Digital Input Module – 40 Channel Introduction The TrustedTM TMR 120V dc Di
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 10 1.2. Field Interface Unit (FIU) The Field Interface Unit (FIU) is the section of the module that
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 11 1.4. Front Panel Unit (FPU) The Front Panel Unit (FPU) comprises a Front Panel Termination Unit (
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 12 Typical voltage threshold values Input Channel State DI Status Line Fault Status Over-range 6
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 13 Typical voltage threshold values Input Channel State DI Status Line Fault Status Over-range 6
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 14 When a module is inserted into the standby slot in a line-monitored application, then the field t
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 15 1.8. Sequence of Events Characteristics The input module automatically measures the field-input v
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 16 2. Installation 2.1. Module Insertion/Removal CAUTION: The module contains static sensitive parts
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 17 2.3. Module Pinout Connections C B A1 Smart Slot Link C Smart Slot Link B Smart Slot Link A 23
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 18 2.4. TrustedTM Module Polarisation/Keying. All TrustedTMModules have been keyed to prevent insert
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 19 3. Application 3.1. Module Configuration There is no configuration required to the physical input
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 2 Issue Record Issue Number Date Revised by Technical CheckAuthorised by Modification 1
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 20 OEM Parameter Description Notes TICS_CHASSIS The number of the TrustedTMChassis where the prim
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 21 Value Description 7 Unknown 6 Over-range 5 Short circuit 4 Closed contact 3 Indeterminate 2 Open
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 22 The IEC1131 TOOLSET conversion tables may be used to convert the input value to engineering uni
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 23 3.2.7. Rack 7: HKEEPING Description Channel FCR Units (Full Scale Range) 1A2B3C24V2 Input Vol
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 24 Each input within the housekeeping rack is reported as an integer. In general, the application e
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 25 Bit 7 6 5 4 3 2 1 0Standby Module Active Module Ejector open FCR C Healthy FCR B Healthy FCR A
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 26 4. Operation 4.1. Front Panel Status LEDs on the front of the module provide visual indications o
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 27 4.2. Module Status LEDs There are six module status LEDs on the module front panel; three Healthy
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 28 The configurable voltage thresholds and LED modes allow users to customise the input measurement
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 29 5. Fault Finding and Maintenance 5.1. Fault Reporting Input module faults are reported to the use
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 3 This page is intentionally blank
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 30 5.4. Companion Slot For a Companion Slot configuration, two adjacent slots in a TrustedTMChassis
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 31 5.7. Transfer between Active and Standby Modules The TMR Processor is responsible for managing a
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 32 6. Specifications System Supply Voltage Range 20 to 32 Vdc Voltage Range (Field Supply) 35 to 1
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 33 This page is intentionally blank
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 4 Table of Contents 1. Description...
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 5 5.6. Cold Start...
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 6 Notice The content of this document is confidential to ICS Triplex Technology Ltd. companies and t
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 7 Revision and Updating Policy All new and revised information pertinent to this document shall be i
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 8 1. Description The TrustedTM TMR 35-120Vdc Digital Input module is a member of the TrustedTM range
TrustedTM Module T8423 Issue 15 Apr 10 PD-T8423 9 Figure 2 shows a simplified functional block diagram of the TrustedTM 120Vdc Digital input module.
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