2MLI-D24A

Overview

2MLI-D24A is a 32-point DC24V input module from Honeywell, designed for reliable digital signal acquisition with configurable response times and LED status indicators.

Input Specifications

• Input Points: 32 points

• Rated Input Voltage: DC 24V

• Rated Input Current: Approx. 4 mA

• Operation Voltage Range: DC 20.4–28.8V (ripple < 5%)

• On Voltage/Current: DC 19V or higher / 3 mA or higher

• Off Voltage/Current: DC 11V or lower / 1.7 mA or lower

• Input Resistance: Approx. 5.6 kΩ

• Input Derating: Supported

Response Time

• Off → On: 1 / 3 / 5 / 10 / 20 / 70 / 100 ms (CPU settable, default: 3 ms)

• On → Off: 1 / 3 / 5 / 10 / 20 / 70 / 100 ms (CPU settable, default: 3 ms)

Isolation & Protection

• Isolation Method: Photo-coupler isolation

• Isolation Voltage: AC 560V rms / 3 cycle (up to 2000 m altitude)

• Isolation Resistance: 10 MΩ or more (by megger)

• Common Method: 32 points / COM

Connection & Power

• External Connection: 40-point connector

• Operation Indicator: LED on when input is active

• Current Consumption: 50 mA

• Cable Size: 0.3 mm²

• Weight: 0.1 kg

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