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Allen-Bradley 1771-IBN

SKU: 1771-IBN-R-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

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Condition SKU Stock Location and Best Delivery Date Price Purchase
Refurbished 1771-IBN-R-USA 36 United States $126.00
1771-IBN-R-EU 7 Europe $312.00
The Allen-Bradley 1771-IBN is a versatile 24VDC discrete input module designed for seamless integration within the bulletin 1771 product family, supporting source-switching devices such as dry-contact switches and electro-mechanical transmitters. It features thirty-two input channels with an operational voltage range of 10-30VDC and a signal delay of 6 ms, ensuring swift and reliable data capture. This module offers 32 LED status indicators for real-time monitoring, provides robust optoelectrical isolation to safeguard system circuits from transients, and includes input filtering to mitigate electrical noise. With its space-efficient design and modular capabilities, it directly interfaces with a PLC data table for precise control and is complemented by the 1771-WN wiring arm for effortless module replacement without disconnecting wiring.

Technical specifications for 1771-IBN

Typical AC Signal Delay (Off) 20 (+/- 15) ms
Wiring Arm 1771-WN
Typical DC Signal Delay (Off) N/A
Typical DC Signal Delay (On) 6 (+/- 2) ms (Digital Filter)
Max DC Off-State Current 1.7 Miliamperes
Backplane Current 280 Milliamperes
DC Operating Voltage 10-30 Volts
Number of Inputs 32 Inputs (4 Sets of 8)
Module Type Digital DC Input Module
Part Number/Catalog No. 1771-IBN
Dimensions 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Brand Allen-Bradley
Manufacturer Rockwell Automation
Off-state voltage, max 5V DC
On-state voltage, min 10V DC
Voltage Category 10-60 Volts DC, Sink (Source Load)
Coating Conformal Coat
UPC 10662468268094
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