Honeywell 16159/1/1 Digital Input Module

Honeywell 16159/1/1 Digital Input Module

The 16159/1/1 from Honeywell is a high-density 32-channel digital input module for industrial control applications. It supports both AC and DC input voltages for maximum flexibility. This module provides reliable monitoring of a wide range of field devices. Its compact design allows for high channel count in limited panel space.

Comprehensive Technical Specifications

• Brand & Part No: Honeywell 16159/1/1
• Product Type: 32-Channel Digital Input Module
• Input Channels: 32 isolated inputs (8 groups of 4)
• Input Voltage Range: 24-120 VDC / 48-120 VAC (auto-sensing)
• Frequency Range (AC): 47-63 Hz
• Input Current (at 120V): 6 mA DC / 8 mA AC (typical)
• ON State Threshold: ≥ 18 VDC / 40 VAC (Logic "1")
• Response Time: ≤ 3 ms (90% of final value)
• Input Impedance: 20 kΩ (DC) / 15 kΩ (AC)
• Surge Protection: 1.5 kV per IEC 61000-4-5
• Isolation Voltage: 1500 VAC channel-to-bus
• Power Consumption: 3.5 W maximum from system backplane
• Operating Temperature: -20°C to +60°C (-4°F to +140°F)
• Relative Humidity: 5% to 95% non-condensing
• MTBF: 250,000 hours per MIL-HDBK-217F

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