MTL5014 – MTL Dual Relay Isolator | Original New

MTL5014 Dual Relay Isolator – Smart Hazardous Area Switch Controller

Smart Control Solution

The MTL5014 converts signals from Zone 0/Div.1 hazardous area switches into two relay outputs for safe-area control. Features line fault detection and configurable relay modes for flexible operation.

Key Specifications

• Brand: MTL | Model: 5014 (Full code: MTL5014-EX-REL)
• Input Type: NAMUR/DIN 19234 proximity detectors
• Relay Outputs: 2x changeover (250V AC/2A)
• Response Time: <10ms
• Contact Life: 300,000 operations
• Sensor Voltage: 7-9V @1kΩ
• LFD Detection: Open (<100μA) / Short (>6.5mA)
• Power Supply: 20-35V DC

Relay Configuration Options

• Output 1: Normal/Reverse phase selectable
• Output 2: Slave mode or LFD monitor
• LED Status: Green (power), Yellow (output), Red (fault)

5 Installation FAQs

1. Can MTL5014 handle AC loads?
   Yes, relays support 250V AC at 2A.
2. How to connect mechanical switches?
   Add 500Ω-1kΩ series and 20kΩ-25kΩ parallel resistors.
3. What triggers the red LED?
   Open/short circuit in field wiring when LFD enabled.
4. Is relay phase reversible?
   Yes, Output 1 can be inverted.
5. Can both relays operate independently?
   No, Output 2 mirrors Output 1 or monitors line faults.

Package & Support

• 1x MTL5014 control unit
• Quick-start guide
• DIN-rail mounting kit
• 12-month performance warranty
• Worldwide shipping via FedEx/UPS/DHL