MTL5017 Dual-Channel Safety Relay – Hazardous Area Control

MTL5017 Dual-Channel Safety Relay: Explosion-Proof Control Solution

Core Functionality

The MTL5017 safely controls two devices in safe areas using hazardous-zone switches or sensors. It detects wiring faults and works in explosive environments.

Technical Specifications

• Brand: MTL
• Model: MTL5017
• Power Supply: 20-35V DC
• Sensor Voltage: 7.0-9.0V
• Response Time: <2ms
• Contact Rating: 250V AC/10VA
• Fault Sensitivity:
  • Open circuit: <100μA
  • Short circuit: <100Ω
• Relay Life: 10 million operations
• Operating Temp: -40°C to +85°C
• Humidity Range: 5-95% non-condensing

Wiring Connections

• 1: Ch1 Input –
• 2: Ch1 Input +
• 4: Ch2 Input –
• 5: Ch2 Input +
• 7-10: Fault detection
• 8-12: Relay outputs
• 13-14: Power supply

Status Lights

• Green: Power active
• Yellow: Relay engaged
• Red: Wiring fault detected

Quick Installation

• Mount in safe areas only
• Works with NAMUR sensors
• No software needed
• Color-coded terminals

Certifications & Support

• ATEX, IECEx, UL approved
• 12-month warranty
• Worldwide delivery: FedEx/UPS/DHL

Expert Questions

• Q: Maximum sensor distance?
  A: 300m with shielded cable
• Q: Can it handle AC loads?
  A: Yes, up to 250V AC
• Q: Response time during faults?
  A: Under 5 milliseconds
• Q: Compatible with PLC systems?
  A: Yes, direct connection
• Q: Replacement relay available?
  A: Complete unit replacement

Package Contents

• 1x MTL5017 unit
• Quick-start guide
• Safety certificates