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Digital DC Input Module 1771-IBD Allen-Bradley

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About the Product

Specifications for 1771-IBD

General Information

Brand: Allen-Bradley

Module Type: Digital DC Input Module

Part Number/Catalog No.: 1771-IBD

Electrical Specifications

No. of Inputs: 16

Operating Voltage Range: 10 to 30 VDC

Input Delay Time (OFF to ON): 1 ms

Input Delay Time (ON to OFF): 1 ms or 6 ms

Power Dissipation: 7.3 Watts (max.), 1.0 Watts (min.)

Thermal Dissipation: 24.7 BTU/hr (max.), 3.4 BTU/hr (min.)

Backplane Current at 24 Volts: 130 mA @ 5V dc +5%

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 (2 mm²) stranded maximum

Insulation Maximum: 3/64 inch (1.2 mm)

Category: 21

Keying

Keying Between: 10 and 12

Keying Between: 16 and 18

Physical Specifications

Weight: 113 g

Dimensions: 5.5" x 7.5" x 2.5" (14 cm x 19 cm x 6.4 cm)

Additional Features

Mounting Type: Panel mount

Isolation Voltage: 500V AC for 1 minute

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