Flexem FC5-20MR-DC Programmable Controller - DC Power Version

Discover the FC5-20MR-DC controller - your reliable 24V DC automation partner. Perfect for industrial applications requiring safe low-voltage operation.

Key Advantages

• 24V DC operation - Safe low voltage power
• 20 ready-to-use points - 12 inputs & 8 outputs
• Multiple connectivity - Ethernet + serial ports
• Relay output flexibility - AC/DC load compatible
• Expandable design - Grow your system

Technical Specifications

• Product Model: FC5-20MR-DC Controller
• Power Supply: 24V DC (20.4-28.8V range)
• Power Consumption: 8W typical, 12W maximum
• Input Points: 12 digital (sink/source compatible)
• Input Voltage: 24V DC nominal
• Output Points: 8 relay contacts
• Relay Rating: 2A @ 30V DC / 250V AC
• Contact Life: 100,000 operations minimum
• Communication Ports: 1 Ethernet, 2 Serial, 1 USB-C
• Ethernet Protocol: Modbus TCP supported
• Serial Protocols: Modbus RTU, Free protocol
• Program Capacity: 16K steps
• Data Registers: 8K words
• Expansion Capability: Up to 31 modules
• Real-time Clock: Built-in with capacitor backup
• Operating Temperature: -10°C to 55°C
• Storage Temperature: -25°C to 70°C
• Installation: Standard 35mm DIN rail
• Dimensions: 150mm × 80mm × 105mm

Simple Setup Process

Connect 24V DC power. Wire input devices like switches and sensors. Connect output loads such as relays and indicators. Program via USB-C. Test operation.

Perfect For These Uses

• Machine automation control
• Process monitoring systems
• Safety control circuits
• Equipment testing stations
• Small production lines

Shipping Information

Fast delivery via FedEx, UPS, DHL. Orders processed within 24 hours. Worldwide shipping available.

Package Contents

• Flexem FC5-20MR-DC Controller
• Quick start guide
• Technical documentation

Warranty Terms

12-month product guarantee from delivery date. Comprehensive coverage included.

Expert Questions & Answers

What power supply should I use with this controller?

Use a stable 24V DC power supply rated for at least 1A capacity to ensure reliable operation.

Can I mix AC and DC loads on relay outputs?

Yes, the relay outputs can switch both AC and DC loads within the specified voltage and current ratings.

How many expansion modules can I add?

You can connect up to 31 expansion modules, depending on the total power consumption and system configuration.

What's the advantage of DC power version?

DC power provides better safety, compatibility with battery backup, and reduced electrical noise in sensitive applications.

How do I backup the real-time clock data?

The RTC has capacitor backup that maintains time for approximately 7 days without main power.

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