MTL MTL4511 Switch Proximity Detector

Description

MTL4511 is a single-channel interface module from MTL, designed to safely connect switches or proximity detectors in hazardous areas to control systems in safe zones.

Specifications

• Manufacturer: MTL Instruments

• Model: MTL4511

• Country of Origin: United Kingdom

• Input Type: Switch or proximity detector (NAMUR)

• Output Type: Solid-state open collector

• Supply Voltage: 19 to 35 V DC

• Input Operating Voltage: 7 to 9 V DC via 1 kΩ resistor

• Input Thresholds: >2.1 mA (on), <1.2 mA (off)

• Line Fault Detection: Selectable for open or short circuit

• Isolation: 3-port isolation (input, output, power)

• Power Consumption: <0.9 W typical

• Mounting: DIN rail

Features

• Hazardous Area Certified: Suitable for Zone 0, Zone 1, and Division 1 installations

• Compact Design: Slim 17.5 mm width for high-density mounting

• Selectable Fault Detection: Configurable for open or short circuit line faults

• High Reliability: Solid-state output ensures long operational life

• Flexible Integration: Compatible with DCS, ESD, and F&G systems

• LED Indicators: Visual status for input and fault conditions

• Low Power: Efficient design reduces heat and energy usage