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The TC-306-02 is a dedicated Input Smart Slot Jumper Cable in the ICS Triplex Trusted system, used to enable hot-standby redundant connections between modules.It is primarily used to establish logical connections between adjacent I/O module slots to support the Smart Slot feature, ensuring no signal loss during module replacement.
Zero-Downtime Hot Standby
Superior EMC & Signal Integrity
Simplified Maintenance Logic
The ICS Triplex Trusted system is a premier Triple Modular Redundant (TMR), fault-tolerant control platform designed to meet the rigorous requirements of the IEC 61508 SIL 3 international functional safety standard. Its core feature lies in the 2-out-of-3 (2oo3) voting logic, which performs real-time comparison and validation of all critical commands across three independent internal processing channels. This not only eliminates single points of failure but also enables online hot-swapping of faulty modules without interrupting the process flow. With its superior availability and nuisance trip inhibition, the Trusted system has become the preferred solution for Emergency Shutdown (ESD), Fire and Gas (F&G), and Turbomachinery Control (TMC) in critical safety applications across the oil and gas, nuclear, and chemical industries.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Petrochemical Refineries
Used for critical process monitoring. In high-pressure reaction units like hydrocracking, it ensures sensor signal continuity during I/O module replacement, preventing costly nuisance trips.
Nuclear Power Plants
Used in Reactor Protection Systems (RPS). This cable ensures the system maintains the highest SIL 3 Safety Integrity Level during annual maintenance or module upgrades.
Steel & Metallurgy
The cable allows replacing damaged modules without shutdown, keeping safety cooling logic active at all times.
Pharmaceutical Industryl
Used for critical parameter monitoring of bioreactors.The TC-306-02 ensures seamless switching if an I/O module fails, maintaining continuous logs for temperature, pH, and agitation.
Desalination Plants
The TC-306-02 ensures that while maintaining pressure sensor modules, the system still monitors for pipe bursts, maintaining water supply stability.
When using the TC-306-02 Smart Slot jumper cable, ensure it is installed between adjacent slots logically paired as "Active" and "Standby," and strictly follow the minimum bend radius specifications to prevent damage to the internal shielding and signal integrity. After installation, verify that the Smart Slot status is "Healthy" in the software to confirm the redundancy logic is active. Additionally, regularly check the mechanical locking screws of the connectors for any loosening caused by industrial vibration, and strictly avoid plugging or unplugging without proper redundancy configuration to ensure the system's online maintenance capability at the SIL 3 level.
Connect the cable to the designated positions behind the main module chassis to link it with the standby slot (Smart Slot), achieving physical paralleling and logical synchronization of input signals.
Which modules is the TC-306-02 compatible with?
It is typically used with Digital Input (DI) or Analog Input (AI) modules of the Trusted system, such as the T8403 or T8431.
What role does the TC-306-02 play in a SIL 3 system?
It provides path redundancy at the hardware level, ensuring high availability and functional safety for the Safety Instrumented System (SIS) during online module maintenance.
Why can't general wires replace the TC-306-02?
Because it features specific impedance matching and proprietary connector packaging to meet the communication integrity requirements of the Trusted bus protocol.
How to verify if the TC-306-02 is connected correctly?
Monitor the Smart Slot status indicator via controller software (like ISaGRAF); if the connection is abnormal, the system will typically report a "Smart Slot Communication Fault."
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We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Focus on supplying surplus and new automation spare parts With abundant inventory and partnerships with top manufacturers, Apter Power ensure high-quality solutions for your industrial requirements
Key control components
As a trustworthy supplier of surplus components, we procure parts from projects with excess inventory, system upgrades, factory shutdowns, and surplus suppliers. Our strict quality control ensure that our products achieve optimal performance
Warehouse Reserve
Many difficult to find parts, including PLC, HMI, DCS, panel controllers, industrial PCs, and VFDs. These parts help extend the lifespan of your existing system, reduce expensive replacement costs, and minimize downtime, thereby keeping your operations running smoothly
20 years of outstanding experience in industrial automation supply
For over 20 years, Apter Power always been a trustworthy leader in the industrial automation supply industry. As a trustworthy supplier of automation parts, we continuously expand our product line, expand our global customer base, and have won numerous awards
How do we deliver
How do we deliver
If you need complete documents to handle special situations such as letters of credit, we can ship small packages in 'cargo mode'. We can arrange freight or air freight for you, or cooperate with your freight agent
Urgency
If you require any other type of emergency or carrier, we need you to clearly specify this information on the order. We can usually ship on the same day. We do not charge additional fee, but it will depend on the expedited shipping option you use. Please let us know your level of urgency, and we will try our best to ship in the same day once you place order to us.
Freight Charge
If you contact us by phone, fax, or email, we can also provide you with this information. The product price does not include shipping or insurance fee. If you need, we are happy to provide a shipping quote and also can provide weight and size information. If you require proforma invoice, please let us know if you would like us to quote the shipping cost or if you would like us to use your shipping account.
Tracking
After the product have been shipped, we usually send your tracking number via email. Therefore, please be sure to provide your email address when registering or quoting.
Urgent requirements for automation or control components?
Urgent shipment of industrial automation parts
Shutdown will waste your time and money - always ready to assist you. As a reliable supplier of automation parts, we provide fast shipping services to quickly deliver critical components to your hands, minimizing downtime to the greatest extent possible.
Obsolute or hard to find parts
We focus on purchasing necessary and rare automation parts to maintain the operation of the manufacturing industry. No matter the year, scarcity, or location of the parts, we will find and deliver the parts you need
Our strongest business
Global supply of automation parts. Automation spare parts procurement and global suppliers can reduce cost, save time, and decrease MRO fee.
Extend equipment lifespan
As one of the most trusted suppliers of industrial automation parts, we deeply understand the importance of reliable performance. That's why we exceed industry standards, whether you're replacing old components or maintaining critical systems
Sustainable supply chain solutions
Our long-term success stems from our commitment to quality, reliability, and customer satisfaction. Whether you are purchasing rare spare parts. Apter Power stands out among industrial automation parts suppliers with its rich experience, high-quality service, and unparalleled quality assurance.
Why choose Apter Power?
Spare parts warehouse
We have a warehouse of 50000 square meters, providing tens of thousands of different spare parts, and 24/7 online sales personnel to provide support for you. Always available, crucial for both you and us.
Fast delivery
Experienced team members assist in providing our customers with fast delivery of automation and control components, delivering to over 60000 users worldwide.
High quality new spare parts service
Our extensive inventory of control systems (DCS, PLC, CNC), panel controllers, human-machine interfaces (HMI), industrial PCs, drivers, and power spare parts helps you reduce maintenance costs. Provide industrial automation spare parts that manufacturers no longer provide. We are a leading supplier that provides rare industrial automation parts to businesses of all sizes, with a strong track record of delivering the highest quality parts and services to customers at highly competitive price.
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