MTL5516C NAMUR Input Interface - MTL Instruments

MTL5516C Switch/Proximity Detector Interface

The MTL5516C from MTL Instruments is a reliable galvanic barrier interface. It connects NAMUR sensors and switch devices to control systems in hazardous areas. This two-channel unit replaces the older MTL3013 model with improved performance.

Key Technical Specifications

• Brand: MTL Instruments
• Model: MTL5516C
• Product Type: Switch/Proximity Detector Interface
• Channels: 2 independent channels
• Barrier Type: Galvanic isolation
• Signal Input: NAMUR sensors
• Signal Output: Relay output contacts
• Certification: ATEX for hazardous areas

Electrical Specifications

• Supply Voltage: 20 to 35 V DC
• Maximum Safety Voltage: 10.5 V
• Maximum Safety Current: 14 mA
• The unit provides galvanic isolation between safe and hazardous areas
• It interfaces directly with NAMUR-type proximity sensors and switches

Environmental Ratings

• Operating Temperature: -20°C to +60°C
• The device maintains stable performance across its temperature range
• It is designed for industrial environments with challenging conditions
• Robust construction ensures long-term reliability in harsh settings

Frequently Asked Questions

• What does the MTL5516C replace?
  It directly replaces the MTL3013 model in existing installations.
• What type of sensors does it work with?
  It is designed for NAMUR-type proximity sensors and switches.
• How many devices can one unit connect?
  The two independent channels can connect two separate sensors.
• Is this certified for hazardous areas?
  Yes, it carries ATEX certification for use in explosive atmospheres.