The 1771-IBN is a PLC-5 digital input module designed for industrial automation applications. It features 32 digital inputs operating within a voltage range of 10-30V DC, arranged in four sets of eight sink (source load) inputs. This module provides reliable and robust performance, requiring a source output to function correctly as it provides a path to ground for each input channel. The 1771-IBN is suitable for direct connection to compatible modules and is part of Allen Bradley's digital I/O product line, offering efficient and dependable discrete input capabilities for control systems.
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