Overview

The Honeywell 2MLI-D24A is a 32-point DC24V Input Module, engineered for industrial automation systems. It incorporates photo coupler isolation to enhance reliability and is equipped with advanced settings for flexible operational performance.

Input Characteristics

• Input Points: 32

• Isolation Method: Photo coupler isolation

• Rated Input Voltage: DC24V

• Rated Input Current: Approx. 4 mA

• Operation Voltage Range: DC20.4 to DC28.8V (Ripple rate < 5%)

Voltage & Current Specifications

• On Voltage/Current: DC19V or higher / 3 mA or higher

• Off Voltage/Current: DC11V or lower / 1.7 mA or lower

• Input Resistance: Approx. 5.6 kΩ

Response Time

• Off → On: Selectable (1ms, 3ms, 5ms, 10ms, 20ms, 70ms, 100ms; set by CPU parameter), default: 3ms

• On → Off: Selectable (1ms, 3ms, 5ms, 10ms, 20ms, 70ms, 100ms; set by CPU parameter), default: 3ms

Environmental Isolation

• Isolation Voltage: AC560V rms/3 Cycle (Altitude: 2000m)

• Isolation Resistance: 10 MΩ or more, tested via megger

Connection & Consumption

• Common Method: 32-point / COM

• Proper Cable Size: 0.3 mm²

• Current Consumption: 50 mA

• External Connection: 40-point connector

• Operation Indicator: Input On, LED illuminated

Physical Specifications

• Weight: 0.1 kg