TRICONEX 9771-2XX | Termination & I/O Interface Module Series
Manufacturer: Triconex
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Part Number: 9771-2XX
Condition：New with Original Package
Product Type: Termination & I/O Interface Module Series
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
TRICONEX 9771-2XX Termination and I/O Interface Module Series is a high-integrity solution designed for Schneider Electric’s Triconex TMR (Triple Modular Redundant) safety and control systems. This series, including variants such as 9771‑210 and 9771‑210F, provides flexible configurations to support different digital input/output arrangements and connector types. Moreover, it ensures reliable field-to-controller signal transmission with optical and electrical isolation.
The 9771-2XX modules are engineered for critical process automation tasks, including emergency shutdown (ESD), fire & gas systems, and turbine or compressor control. In addition, their rugged design and compliance with API 670, IEC, and Triconex safety standards ensure continuous operation in demanding industrial environments. LED diagnostics simplify maintenance and provide real-time status monitoring, improving system reliability.a
Technical Specifications (General for 9771‑2XX Series):
| Specification | Details |
|---|---|
| Product Type | Termination / I/O Interface Module |
| Model Number | TRICONEX 9771‑2XX (variant dependent, e.g., 9771‑210, 9771‑210F) |
| Manufacturer | Schneider Electric (Triconex) |
| Function | Field wiring termination for digital I/O signals |
| I/O Channels | Typically 32–64 channels depending on variant |
| Signal Types | Digital input/output, nominal 24 VDC |
| Isolation | Optical/electrical isolation between channels |
| Response Time | ≤1 ms typical |
| LED Indicators | Channel status LEDs for diagnostics (enhanced for “F” variants) |
| Power Supply | 24 VDC nominal (from Triconex backplane) |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5%–95%, non-condensing |
| Mounting | Rack-mount or panel-mount options |
| Dimensions | 114 × 127 × 108 mm |
| Weight | 1.0 kg |
| Protection Class | IP20 (cabinet installation) |
| Compliance | API 670, IEC, Triconex safety standards |
| Diagnostics | Real-time fault detection and LED indication |
| Architecture | Triple Modular Redundant (TMR) |
FAQ:
Q1: What is the difference between 9771‑210 and 9771‑210F?
A1: The “F” variant offers enhanced LED diagnostics and flexible connector options for specialized installations.
Q2: How many I/O channels can the 9771‑2XX series support?
A2: The modules support between 32 and 64 digital input/output channels depending on the variant.
Q3: Can these modules operate in harsh industrial environments?
A3: Yes, they are designed with rugged IP20 enclosures and comply with industrial safety standards.
Q4: What type of signal isolation is provided?
A4: Optical and electrical isolation is provided to ensure reliable and interference-free signal transmission.
Q5: Are the modules compatible with Triconex TMR systems?
A5: Yes, all 9771‑2XX variants integrate seamlessly with Triconex Triple Modular Redundant controllers.