FANUC A03B-0819-C104 16I/18I/21I I/O Module 24VDC 16 Inputs 2023

The FANUC A03B-0819-C104 (AID16D) is a digital input I/O module designed for use with FANUC CNC systems, specifically compatible with series 16I, 18I, and 21I model B controls. This interface module provides 16 discrete DC input points at a rated voltage of 24 VDC. It features a response time of approximately 20 milliseconds, ensuring efficient signal processing for machine tool sensors and automation components. The unit utilizes screw terminal connectors to facilitate reliable electrical interfacing and is designed for integration into A03B-series backplanes or control racks using a compact, rack-mount design. Technical specifications indicate an operating temperature range of 0°C to 55°C and a storage temperature range of -20°C to 70°C. Physical dimensions are approximately 8 x 12 x 12 inches with a weight ranging between 0.30 kg and 1.36 kg (3.00 lbs) depending on the specific assembly and housing. This industrial-grade component is engineered for precise data input within automated systems and machine control panels. Year of manufacture information is not available in the provided documentation.