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Contact Us
Contact: YMGK Industrial Control
Phone: +86 18059884790
E-mail: plc66@qq.com
Add: fujian xiamen
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
The TRICONEX 2071H is a high-density, industrial-grade digital input (DI) module exclusively designed for TRICONEX triple modular redundant (TMR) safety instrumented systems (SIS). Certified to SIL 3 (IEC 61508) and TÜV standards, this module offers expanded channel capacity for reliable acquisition of digital signals from field devices in harsh industrial settings. It features 32 isolated digital input channels, robust EMI/RFI immunity, and a wide operating temperature range (-40°C to 70°C), ensuring stable performance in oil & gas, power generation, and chemical processing environments. With hot-swappable functionality and seamless integration with TRICONEX Tricon/Trident controllers, it delivers high scalability and fault tolerance for critical process safety applications.
- 32 high-density isolated digital input channels supporting 24V DC dry/wet contact signals
- Triple modular redundant (TMR) signal processing with 2-out-of-3 voting logic for fault tolerance
- Channel-to-channel galvanic isolation (2500V AC) to eliminate cross-interference and surge damage
- Configurable debounce time (1ms to 500ms) for adaptive signal acquisition from diverse field devices
- Real-time fault detection (open/short circuit) with diagnostic reporting to TMR controller
- Hot-swappable design for maintenance/replacement without SIS system shutdown (zero downtime)
- LED status indicators per 8-channel group for quick visual diagnosis of input status
Compliance with SIL 3/IEC 61508, OSHA, and FDA 21 CFR Part 11 for regulated industrial applications
- High-density signal acquisition for large-scale Emergency Shutdown (ESD) systems in offshore oil & gas platforms
- Mass digital input monitoring for Fire and Gas (F&G) detection systems in petrochemical plants
- Redundant digital signal collection for nuclear power plant safety interlock systems
- High-channel-count input acquisition for boiler/turbine protection in thermal power generation facilities
- Large-scale chemical plant process safety monitoring (valve position, pump status, limit switch inputs)
- High-density digital input for mining equipment safety control (conveyor, hoist, crusher interlocks)
- Scalable digital signal acquisition for pharmaceutical manufacturing batch process control (FDA compliant)
Wide-area pipeline monitoring systems with multiple remote digital sensor inputs
Global Inventory: 121 shared inventories worldwide,
enabling direct procurement from overseas warehouses for faster delivery.
- Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom,
France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium,
Austria, and Turkey.
Product Quality: All items are brand new and original. Spare parts include a 1-year warranty,
and all products are tested and certified.
Discounts: Contact us for bulk-order discounts.
We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.
