The Allen-Bradley 1715-TADIF16 is a Redundant I/O Termination Assembly module from the Rockwell Automation Bulletin 1715 series, designed for use in fault-tolerant control systems requiring high availability. This module provides sixteen (16) I/O channels, each supporting a backplane current of 0 to 24 mA within an operating voltage range of 18 to 32 VDC. The 1715-TADIF16 is DIN rail–mounted and features an IP20-rated enclosure for protection against solid objects. Built for demanding industrial environments, it operates reliably within an ambient temperature range of –25°C to +70°C. As part of the 1715 Redundant I/O system, the 1715-TADIF16 enhances system integrity, enabling continuous operation and minimal downtime in process automation and safety-critical applications.