The Allen-Bradley 1732E-IB16M12DR is a Diagnostic 16-Channel 24 Volt Digital Input Dual-Port EtherNet module designed for high-performance industrial automation systems. This module can provide 16 input and 16 output channels, enabling flexible digital signal management in distributed control applications. It features a continuous isolation voltage rating of 50 Volts with basic insulation, which may enhance system reliability and electrical safety during operation. In North America and Europe, the Allen-Bradley 1732E-IB16M12DR can be applied in Ethernet/IP-based environments that require diagnostic capability, robust signal integrity, and dependable isolation performance.