The 1492-XIM20120-16RF relay interface module is a 16-point relay interface module that has been manufactured by Allen-Bradley/Rockwell Automation. The 1492-XIM20120-16RF module comes with features such as a relay, field-side terminals, connector pins, fuse holders, a "relay active" status indicator, a module identification area, and a 35-millimeter DIN rail for mounting. It is a connection product that is used in complex machine systems to connect different system components together. It can be used as an interface that allows the users to control and monitor their machines and industrial systems. The Allen-Bradley/Rockwell Automation 1492-XIM20120-16RF relay interface module has 16 relays that are all fused and it has 20 connector pins that make a flexible connection device.

The Allen-Bradley/Rockwell Automation 1492-XIM20120-16RF relay interface module is ranked in the ICB manufacturing class. It has a 120 Volts AC voltage rating. Some of the advantages of using the 1492-XIM20120-16RF relay interface module are that it increases productivity in machine-building applications, it simplifies and reduces the necessary design and engineering time, and it reduces the necessary wiring time and it makes wiring errors less common. The Allen-Bradley/Rockwell Automation 1492-XIM20120-16RF relay interface module is able to support conversions from older Modicon 800 and Allen-Bradley 1771 PLC-5 industrial systems to newer Allen-Bradley 1756 ControlLogix I/O modules. The 1492-XIM20120-16RF module operates in a voltage range of 96 to 132 Volts AC. It can operate in a temperature range of 0 to 60 degrees Celsius and it can be stored in a temperature range of -40 to 85 degrees Celsius. It is CE, UL, FM, and C-UL-US certified.