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ICS Triplex Trusted TMR System

Your Professional ICS Triplex Trusted TMR System Supplier

 

Our goal is to become your true partner in the field of ICS Ttriplex trusted TMR system in China. We specialize in PLC modules, DCS control cards, ESD control cards, turbine supervisory, vibration monitoring and asset protection system. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
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Why Choose Us

 

 

Product application: Our products are ABB, Bently Nevada, Invensys, etc. These products are widely used in CNC machinery and metallurgy, oil and gas, petrochemical, chemical and other industries.


Our experience: We are an industrial automation equipment supplier, we focus on PLC DCS and TSl system modules and spare parts for 10 years.


Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

ICS Triplex T9110 Processor Module

 

Advantages of ICS Triplex Trusted TMR System

High availability: The TMR architecture allows for continuous operation with minimal downtime, as the remaining two processors can take over if one fails.


Fault tolerance: The system's fault detection and voting mechanisms automatically identify and isolate failures, preventing system-wide issues.


Safety integrity: The TMR design and fault tolerance capabilities contribute to meeting stringent safety integrity requirements, making it suitable for SIL3 applications.


Ease of use: The system is designed for ease of integration into existing control systems and offers a user-friendly interface.


Cost-effective: The system offers a combination of high availability and low cost of ownership, making it a cost-effective solution for safety-critical applications.

 

 

Specification of ICS Triplex Trusted TMR System

 

 

 

Details

Safety Integrity Level

IEC 61508 SIL 2
IEC 61508 SIL 3 (depending on processor and I/O module configuration)

Safety level Degradation

1oo1D, 1oo2D, 2oo3D

Processor Modules supported

Three

I/O Modules supported

48 (8 or 16 channels modules)

Safety Accuracy Limit

Digital inputs: 1.0 Vdc
Analogue inputs: 200 µA

Sequence of Event Resolution - Processor Module (for internal Variables)

Event Resolution: 1 ms
Time Stamp Accuracy: 1 ms

Sequence of Event Resolution - Digital Input Module

Event Resolution: 10 ms
Time Stamp Accuracy: 10 ms

Application Scan

1 ms

Electrical Characteristics - Supply voltage

Redundant 24 Vdc nominal, 18 Vdc to 32 Vdc range

Electrical Characteristics - Channel isolation

Channel to channel and channel to chassis
Maximum withstanding ± 1.5 kVdc withstand for 1 minute

 

 

Features of ICS Triplex Trusted TMR System

Power-off retention function: When the T9110 is completely powered off, the battery can maintain the real-time clock operation and power the RTC chip; store retained variable data. At the end of each application scan, the retained variable data is stored in the battery-backed part of the RAM and can be reloaded when the power is restored; save the processor diagnostic log and store it in the battery-backed RAM part.


Design life characteristics: When the T9110 is continuously powered, the battery design life is 10 years; when not powered, the design life is up to 6 months. The design life is based on a constant temperature of 25°C and low humidity environment. High humidity, high temperature and frequent power cycles will shorten the battery life.


Battery status monitoring and control: Variables can be set in the AADvance Workbench software or AADvance-Trusted SIS Workstation software to report battery status, issue an alarm when the voltage is low, and set a warning light on the processor front panel. For applications that do not require real-time clock functions or have specific restrictions (such as the controller is difficult to reach and the battery needs to be removed during installation), the battery failure alarm can be disabled in the above software.

ICS Triplex T9432 Analogue Input Module

 

Application of ICS Triplex Trusted TMR System

 

 

Module configuration the trusted TMR processor requires no hardware configuration. Every Trusted System requires a System.INI configuration file. Details of how to design this are given in PD-T8082 (Trusted Toolset Suite). The configuration has a Processor assigned to the left slot of the Processor chassis by default. The System Configurator allows the selection of options on ports, IRIG and system functions.

Safety instrumented systems (sis). Critical control in oil & gas, chemical, and power industries. Emergency shutdown systems。 Fire & gas detection systems. Turbine and compressor control.

 

Components of ICS Triplex Trusted TMR System
 

Field termination unit (FTU): The Field Termination Unit (FTU) is the section of the I/O Module that connects all three FIUs to a single field interface. The FTU provides the Group Fail Safe Switches and passive components necessary for signal conditioning, over-voltage protection, and EMI/RFI filtering.

 

Field interface unit (FIU): The Field Interface Unit (FIU) is the section of the Module that contains the specific circuits necessary to interface to the particular types of field I/O signals. Each Module has three FIUs, one per slice. For the TMR 24 Vdc Digital Output Module, the FIU contains one stage of the output switch structure, and sigma-delta (ΣΔ) output circuit for each of the 40 field outputs.

 

Host interface unit (HIU): The HIU is the point of access to the Inter-Module Bus (IMB) for the Module. It also provides power distribution and local programmable processing power. The HIU is the only section of the I/O Module to directly connect to the IMB Backplane. The HIU is common to most high integrity I/O types and has type dependent and product range common functions.

 

 

Packing and Shipping of ICS Triplex Trusted TMR System

 

 

Packing

Box

Shipping

Shipped by road, sea, rail

Payment method

T/T (Telegraphic Transfer)

 

 

FAQ

 

 

Q: What is the difference between PLC and ICS?

A: PLCs are solid-state ICSes with programmable memory for storage of instructions that monitor inputs and make decisions based on their internal program or logic for automation. An ICS can be PLC-based, where multiple PLCs are networked together in order to share information.

Q: What is the difference between ICS and DCS?

A: In industrial settings, an Industrial Control System (ICS) is a broad term encompassing all the systems and instrumentation used to control industrial processes. Distributed Control Systems (DCS) are a specific type of ICS that uses geographically distributed controllers to manage complex processes.

Q: What does ICS network stand for?

A: Industrial control system (ICS) security focuses on ensuring the security and safe function of industrial control systems. This includes the hardware and software the system and its operators use.

Q: What is a TMR system?

A: Triple modular redundancy (TMR) is an established SEU mitigation technique for improving hardware fault tolerance. Use TMR if your system cannot suffer downtime caused by an SEU. A TMR design has three identical instances of hardware with a voting hardware at the output.

Q: What is TMR in instrumentation?

A: The TMR (Triple Modular Redundancy) design ensures highest safety and availability for the monitored machine, i.e. the system will bring the machine into a safe state once it has reached a critical condition.

Q: How does a TMR sensor work?

A: TMR sensors, or Tunnel Magnetoresistance sensors, work by exploiting the tunneling effect in a thin-film structure of ferromagnetic materials and an insulating layer. They function by measuring the change in electrical resistance when a magnetic field is applied, with the resistance varying based on the alignment of magnetic moments within the sensor.

As one of the leading ICS triplex trusted tmr system manufacturers and suppliers, we warmly welcome you to buy discount ICS triplex trusted tmr system from our factory. All our products are with high quality and competitive price.

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