1756-IB16IK

Product Overview

1756-IB16IK is  Allen-Bradley DC Digital I/O Module provides reliable input monitoring for high-performance ControlLogix systems.

Technical Specifications

• Inputs: 16 individually isolated

• Voltage Category: 12/24V DC sink/source

• Operating Voltage Range: 10–30V DC

• Nominal Input Voltage: 24V DC

• Input Delay Time (screw to backplane): Off to On: hardware delay 1 ms max + filter time (0, 1, 2 ms selectable); On to Off: hardware delay 4 ms max + filter time (0, 1, 2, 9, 18 ms selectable)

• Current Draw @ 5.1V: 100 mA

• Current Draw @ 24V: 3 mA

• Total Backplane Power: 0.58 W

• Maximum Power Dissipation: 5 W @ 60 °C (140 °F)

• Thermal Dissipation: 17.05 BTU/hr

• Off-State Voltage, Max: 5V

• Off-State Current, Max: 1.5 mA

• On-State Current, Min/Max: 2 mA @ 10V DC / 10 mA @ 30V DC

• Inrush Current, Max: 250 mA peak (decays to <37% in 22 ms)

• Input Impedance, Max: 3 kΩ @ 30V DC

• Cyclic Update Time: 200 µs–750 ms

• Change of State: Software configurable

• Time Stamp Accuracy: ±200 µs

• Isolation Voltage: 250V continuous, basic insulation, inputs-to-backplane and input-to-input

• Module Keying: Electronic, software configurable

• Environmental Ratings:

• Temperature: -40…+85 °C (-40…+185 °F)

• Relative Humidity: 5–95% noncondensing

• Vibration: 2 g @ 10–500 Hz

• Shock Operating: 30 g

• Shock Nonoperating: 50 g