Triconex 3501 Digital Input Module

The Triconex 3501 is a high-performance digital input module designed for industrial control systems. This reliable module provides fast response times and robust operation in demanding environments.

Key Features

• 24 VDC nominal operation for industrial applications
• High-speed response up to 20 kHz frequency
• Wide input voltage range from 0 to 30 VDC
• Low power consumption at maximum 10 watts
• Compact design with rugged construction
• International safety certifications: CE, UL, and CSA
• Easy integration with Triconex control systems

Technical Specifications

• Brand: Triconex
• Model: 3501
• Product Type: Digital Input Module
• Power Supply: 24 VDC nominal
• Power Consumption: 10 W max
• Input Voltage Range: 0-30 VDC
• Frequency Response: 0-20 kHz
• Input Current: 8 mA typical @ 24 VDC
• Response Time: < 1 ms
• Isolation Voltage: 1500 VAC channel-to-channel
• Operating Temperature: -20°C to 70°C
• Storage Temperature: -40°C to 85°C
• Humidity Range: 5% to 95% non-condensing
• Vibration Resistance: 2g @ 10-500 Hz
• Dimensions: 49 x 45.3 x 6.8 cm
• Weight: 4.8 kg

Packaging Contents

• One Triconex 3501 Digital Input Module
• Installation and operation manual
• Mounting hardware and accessories
• Shipped via FedEx, UPS, or DHL

Frequently Asked Questions

• What types of signals can this module accept?
  It accepts standard 24 VDC digital signals from switches and sensors.
• Can it handle high-speed counter inputs?
  Yes, it supports frequencies up to 20 kHz for counting applications.
• What safety certifications does it have?
  The module carries CE, UL, and CSA certifications for safety.
• Is this module suitable for harsh environments?
  Yes, it operates reliably in industrial conditions from -20°C to 70°C.
• What is the typical lifespan of this module?
  It offers a service life of over 10 years in normal conditions.