MTL MTL5524 Hazardous Area On/Off Control Interface

Product Overview

The MTL MTL5524 provides safe control of hazardous area devices from standard control signals. This interface module drives solenoids, alarms, LEDs and other low-power devices in explosive atmospheres. 

Key Features

• The MTL MTL5524 controls hazardous area devices from safe area signals
• It drives solenoids, alarms, LEDs and other low-power devices
• Simple phase reversal via wire link between pins 8 and 9
• Two LED indicators provide clear status monitoring
• Suitable for intrinsically safe and simple apparatus devices
• Fast response time ensures operation within 100ms

Technical Specifications

• Brand: MTL
• Model: MTL5524
• Hazardous Area Certification: Zone 0, IIC, T4-6 / Div 1, Group A
• Output Voltage Range: 13.6V to 24V
• Current Limit: 48mA minimum
• Output Ripple: < 0.5% peak to peak
• Response Time: Within 100ms to 10% of final value
• Power Consumption: 100mA at 24V DC
• Power Dissipation: 1.3W typical, 1.9W maximum

Control Input Characteristics

• Accepts switch contacts, open collector transistors, or logic signals
• Logic 0: Input switch closed, transistor on or <1.4V applied
• Logic 1: Input switch open, transistor off or >4.5V applied
• Provides reliable interface for various control systems
• Compatible with standard PLC outputs and relay contacts

Configuration Options

• Phase reversal via simple wire link installation
• Connect pins 8 and 9 for reversed phase operation
• No complex programming or setup required
• Flexible installation for various system requirements

Safety Specifications

• Uo: 25V
• Io: 147mA
• Po: 0.92W
• Um: 253V RMS or DC
• Certified for hazardous location operation
• Complies with international safety standards

Frequently Asked Questions

• What devices can the MTL5524 drive?
  It drives solenoids, alarms, LEDs and other low-power hazardous area devices.
• How do I reverse the output phase?
  Install a wire link between pins 8 and 9 on the module.
• What control signals are compatible?
  It works with switch contacts, open collector transistors, and logic signals.