TRICONEX AI3351 Analog input module

TRICONEX AI3351 Analog input module

Specific Parameters

• Number of Channels: 8
• Input Signal Types: 4-20mA current signal, 1-5V voltage signal
• Accuracy: ±0.1% full scale
• Resolution: 16 bits
• Isolation Voltage: 2500Vrms (between channels and between channels and system)
• Sampling Rate: 100 times per second per channel
• Operating Voltage: 24V DC (±10%)
• Power Consumption: Maximum 5W
• Operating Temperature Range: -40°C to 70°C
• Storage Temperature Range: -55°C to 85°C
• Humidity: 5% to 95% (non-condensing)

Product Performance

• High Safety: Certified with SIL 3, compliant with IEC 61508 standard, meeting the strict requirements for safety integrity in high-risk industrial environments, and can trigger safety responses in case of faults.
• Accurate Acquisition: 16-bit high resolution combined with ±0.1% accuracy can capture small signal changes, ensuring the accuracy of collected data and providing a reliable basis for control systems.
• Redundant Design: Based on TMR architecture, three independent channels work in parallel and compare data in real time. Single-point faults do not affect system operation, significantly improving module reliability.
• Strong Anti-Interference: With high electrical isolation performance and electromagnetic compatibility, it can work stably in complex industrial electromagnetic environments, reducing the impact of external interference on signal acquisition.
• Wide Domain Adaptation: Operates normally in the wide temperature range of -40°C to 70°C, adapting to extreme climates and industrial environments, ensuring continuous working capacity under harsh conditions.