Type:Digital Input Module
Model Number:1771-IBD
Brand:Allen-Bradley
Connector Type:DIN Rail
Number of Inputs:16
Voltage Range:DC 24V
Current Consumption:≤5mA per channel
Operating Temperature:-40°C to +70°C
Storage Temperature:-40°C to +85°C
Enclosure Rating:IP20
Dimensions (WxDxH):4.5 x 1.8 x 3.2 inches
Weight:0.6 kg
The Allen-Bradley 1771-IBD Digital Input Module is engineered to meet the stringent demands of modern industrial settings. Its robust design ensures reliable performance even under challenging environmental conditions.
Equipped with 16 digital inputs, this module enables seamless integration with various sensors and switches, providing critical feedback to your control system. The RS-485 Modbus communication interface ensures efficient data exchange between devices.
Featuring an operational temperature range from -20°C to +55°C and a humidity tolerance of 5% to 95% non-condensing, the 1771-IBD is suitable for use in a wide array of industrial climates.
With power consumption less than 1W, this module optimizes energy usage without compromising on functionality, contributing to overall cost savings and environmental sustainability.
Measuring 2.87 x 5.63 x 1.54 inches and weighing just 0.23 lbs, the compact size of the Allen-Bradley 1771-IBD makes it easy to integrate into existing systems without causing any disruption to your workflow.

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