Allen Bradley 1771 Digital DC Input Module: 1771-IBD

1771-IBD | Allen Bradley 1771 Digital DC Input Module

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Part Number: 1771-IBD

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Part Number: 1771-IBD

Technical Specifications

Input per module: 16
Input Voltage Range: 10 to 30V dc
Minimum Input Current:
4.5mA at 10V dc
15mA at 30V dc
Minumum Off-state Current: 2.0mA @ 5V dc
Minimum On-state Voltage: 10V dc
Input Impedance: 2.2K ohms maximum
Input Signal Delay:
Low to High propagation delay - 1ms
High to Low propagation delay selectable - 1ms or 6ms
Power Dissipation: 7.3 Watts (max.), 1.0 Watts (min.)
Thermal Dissipation: 24.7 BTU/hr (max.), 3.4 BTU/hr (min.)
Backplane Current: 130mA @ 5V dc ?5%
Isolation Voltage: This isolation meets or exceeds the requirements of UL Standard 508, and CSA Standard C22.2 No. 142.
Environmental Conditions:
Operational Temperature: 0? to 60?C (32? to 140?F)
Storage Temperature: -40? to 85?C (-40? to 185?F)
Relative Humidity: 5 to 95% (without condensation)
Conductors:
Wire Size: 14 gauge (2mm?) stranded maximum; 3/64 inch (1.2mm) insulation maximum
Category: 1?
Keying: Between 10 and 12; Between 16 and 18
Wiring Arm Screw Torque: 7-9 inch-pounds
Agency Certification (when product or packaging is marked):
CSA certified
CSA Class I, Division 2, Groups A, B, C, D certified
UL listed
CE marked for all applicable directives

Refer to publication 1770-4.1, Programmable Controller Wiring and Grounding Guidelines.

1771-IBD | Allen Bradley 1771 Digital DC Input Module