1756-IB16/A

Overview

1756-IB16/A is an Allen-Bradley ControlLogix digital DC input module with 16 channels, designed for 12–24 VDC sink input applications and robust group-to-backplane isolation.

Input Specifications

• Number of Inputs: 16

• Input Voltage Range: 10–31.2 VDC

• Nominal Voltage: 12–24 VDC (sink)

• Minimum Operating Current: 2 mA @ 10 VDC

• Maximum Operating Current: 10 mA @ 31.2 VDC

• Max Off-State Current: 1.5 mA

Timing Characteristics

• OFF to ON Delay: 290 µs nominal / 1 ms max + filter

• ON to OFF Delay: 700 µs nominal / 2 ms max + filter

• Input Delay: 2 ms + selected filter time

Electrical & Thermal

• Isolation Voltage: 250 V (continuous), basic

• Power Dissipation: 5.1 W @ 60 °C

• Thermal Dissipation: 21.1 BTU/hr

• Backplane Current:

• 5.1 VDC: 120 mA

• 24 VDC: 2 mA

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