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Product Overview
The TRICONEX 3009X is a digital input module designed for use in TRICONEX safety instrumented systems (SIS). It serves as a critical link between field devices and the central controller, collecting status signals from sensors, switches, and other equipment in industrial settings. This allows the system to monitor operations in real time, making the TRICONEX 3009X essential for safety-critical processes where quick detection of changes is needed to prevent accidents.
As part of TRICONEX’s family of input/output (I/O) modules, the 3009X is built to work seamlessly with TRICONEX Tricon and TriconEX systems. These systems use triple modular redundancy (TMR), a design where three separate channels operate in parallel to check each other’s accuracy. The TRICONEX 3009X fits into this architecture, ensuring that the signals it sends to the controller are reliable and free from errors. Its role in capturing and transmitting critical data makes it a key component in maintaining the safety and efficiency of industrial operations.
Technical Specifications
| Product model | 3009X |
|---|---|
| Manufacturer | TRICONEX |
| Product type | Digital Input Module |
| Input voltage | 24V DC ±10% |
| Number of channels | 16 isolated channels |
| Signal type | Dry contact or 24V DC logic signals |
| Electrical isolation | 2500Vrms between channels and system ground |
| Response time | <15ms |
| Physical dimensions | 125mm (W) x 155mm (H) x 200mm (D) |
| Weight | 1.0 kg |
| Interface type | Screw terminal block |
| Working environment | Operating temperature: -40°C to +70°C; Relative humidity: 5% to 95% (non-condensing) |
| Place of origin | United States |
3009X
Related products
- TRICONEX 3008X: A digital output module that works alongside the 3009X. While 3009X collects input signals, the 3008X sends control signals to actuate devices like valves and relays, forming a complete input-output loop.
- TRICONEX 4351B: The main processor module in TRICONEX Tricon systems. It relies on data from 3009X to execute safety logic, using the input signals to make decisions about when to trigger alarms or shutdowns.
- TRICONEX 8312: A redundant power supply module that provides steady 24V DC to 3009X, ensuring the input module continues to operate even if the primary power source fails.
- TRICONEX 9662-810: A communication module that shares data from the controller—including signals collected by 3009X—with external systems like SCADA, allowing remote monitoring of field device statuses.
- TRICONEX 3625: A higher-channel digital input module (32 channels) that can replace 3009X in larger systems needing to monitor more field devices at once.
- TRICONEX 2651: A mixed digital input/output module that offers both functions, serving as an alternative to pairing 3009X with a separate output module in space-constrained setups.
- TRICONEX 7400: A power distribution unit that delivers power to multiple I/O modules, including 3009X, in large-scale TRICONEX installations, simplifying wiring and power management.
Main features and advantages
Robust signal handling: The 3009X features 16 isolated channels, each protected by 2500Vrms of electrical isolation. This isolation blocks electrical noise and surges common in industrial environments—such as those from motors or heavy machinery—preventing false signals that could lead to incorrect system responses. This makes the module reliable in noisy settings like factories or refineries.
Compatibility with TMR systems: Designed for TRICONEX’s triple modular redundancy (TMR) architecture, the 3009X works with three parallel channels. Each channel in the system checks the signals from 3009X, and the controller uses a “vote” of two out of three channels to confirm accuracy. This redundancy eliminates single points of failure, helping systems meet strict safety standards like SIL 3.
Fast response time: With a response time of less than 15ms, the 3009X quickly detects changes in field device statuses. This speed is critical in safety applications, such as emergency shutdown systems, where delays in signal transmission could allow hazardous conditions to escalate.
Easy installation and maintenance: The module uses a screw terminal block for wiring, making it simple to connect to field devices without specialized tools. It also has status lights that show whether each channel is working, allowing maintenance teams to quickly spot and fix issues like loose wires or faulty sensors.
3009X
Installation and maintenance
Pre-installation preparations: Before installing 3009X, confirm it is compatible with the target TRICONEX chassis (such as TriconEX main or expansion racks). Check that the power supply matches the 24V DC ±10% requirement. Ensure the mounting area has enough space for wiring and ventilation to keep the module cool. Turn off the system power and disconnect all field wires to avoid electrical shock. Inspect the module for physical damage, like bent pins or cracks, before inserting it into the chassis.
Maintenance suggestions: For 3009X, perform monthly checks of the terminal block connections to ensure they are tight and free of corrosion. Use a multimeter to verify that input signals from field devices reach the module correctly. Clean dust from the module’s surface and ventilation slots regularly to prevent overheating. Monitor the status lights—if a light for a channel stays off when it should be on, check the connected field device or wiring. In systems with redundant 3009X modules, test the failover function every six months to ensure the backup module takes over smoothly if the primary one fails.
Application fields
The TRICONEX 3009X is widely used in industries where safety monitoring is critical. In oil and gas facilities, it monitors signals from pressure switches, flame detectors, and valve position sensors on offshore rigs and pipelines. These signals help the SIS detect leaks, fires, or valve malfunctions, triggering emergency shutdowns when needed to prevent explosions or environmental damage.
In chemical processing plants, the 3009X collects data from temperature sensors and level switches in reactors and storage tanks. This data is used by the SIS to ensure processes stay within safe limits, preventing chemical spills or reactions that could release toxic substances.
In power generation facilities, the module monitors status signals from turbine sensors, generator breakers, and cooling system pumps. By quickly relaying these signals to the controller, the 3009X helps prevent equipment damage from overheating or pressure spikes, reducing unplanned outages.
In all these fields, the TRICONEX 3009X acts as a trusted sensor for safety systems, ensuring that critical information reaches the controller reliably and quickly.
3009X
Product guarantee
Our company offers a one-year quality warranty service for 3009X, covering hardware malfunctions not caused by human factors. During the warranty period, if the product shows abnormal performance or functional failure, we will provide replacement services. In addition, for discontinued models or urgent demands, relying on our global supply chain network, we can quickly respond to customers’ procurement needs for scarce spare parts, and provide reliable services to support the continuous and stable operation of industrial systems. Our company is a leading enterprise in the industrial control industry, established in 2007, with 17 years of experience. We are an import and export trade distribution company, mainly selling major brands of industrial control parts, with many unpopular discontinued models and a large stock. We have supply channel advantages and a large number of spot items to meet customers’ urgent needs for spare parts.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
