Flexem FR-D1600: 16-Channel Digital Input Module

Meet the Flexem FR-D1600 digital input module. This versatile unit provides 16-point signal acquisition for your automation systems. Perfect for monitoring sensors and switches in industrial control applications.

Key Advantages of FR-D1600

• Universal Compatibility: Works with both NPN and PNP sensors
• Clear Visual Feedback: 16 status indicators for easy monitoring
• Simple Installation: Quick DIN rail mounting setup
• Compact Design: Space-saving module for control cabinets

Complete Technical Specifications

• Product Model: Flexem FR-D1600
• Input Channels: 16 independent digital inputs
• Sensor Type: Bipolar (NPN and PNP compatible)
• Input Voltage: 24V DC standard industrial rating
• Current Consumption: 85mA typical at 24V DC
• Input Current: 3-5mA per point at 24V DC
• Response Time: < 2ms fast switching detection
• Isolation: 500V AC channel-to-system isolation
• Status Indicators: 16 LED indicators, one per channel
• Mounting Type: Standard 35mm DIN rail
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -40°C to +85°C
• Humidity Range: 10% to 95% non-condensing
• Connection Method: Removable terminal block
• Wire Size: Accepts 0.5mm² to 2.5mm² conductors
• Module Dimensions: 111mm × 18mm × 76mm (W×H×D)
• Product Weight: 65 grams lightweight design
• Certification: CE compliant for industrial use

Expert Questions & Answers

What types of sensors can I connect?

The FR-D1600 works with both NPN (sinking) and PNP (sourcing) sensors without needing configuration changes.

How fast does it detect input changes?

It responds to signal changes in less than 2 milliseconds, suitable for most high-speed applications.

Can I see which inputs are active?

Yes, each of the 16 channels has its own LED indicator showing real-time status for easy troubleshooting.

What is the operating voltage range?

It operates at standard 24V DC industrial voltage with protection against overvoltage and reverse polarity.

Is electrical isolation provided?

Yes, the module provides 500V AC isolation between the input channels and the control system for safety.

Warranty Protection

We offer complete 12-month product coverage with reliable technical support for any installation questions.

Shipping Options

Fast global delivery available through FedEx, UPS, and DHL shipping services.

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