DI3301 | Triconex | Digital Input Module

Descripti

The Triconex DI3301 is a digital input module used in Triconex Trident and Tricon controllers. It supports a wide range of signal types and is designed for high reliability and safety compliance.

Key Features and Specifications

• Input Voltage: 24 VDC
• Operational Voltage Range: 15–30 VDC
• Input Current: 5 mA typical
• Input Signal Type: AC, DC, high-speed pulses
• Input Signal Range:
  • DC: 0-30 VDC
  • AC: 0-250 VAC
• Input Response Time: 1 ms typical
• Input Isolation: 1500 VAC
• Operating Temperature Range: -40°C to +70°C
• Storage Temperature Range: -40°C to +85°C
• Weight: 1.42 kg

Safety and Compliance

• Safety Integrity Level: SIL 3 (IEC 61508)
• Regulatory Compliance: NRC Regulatory Guide 1.152, ISA S84.01