FANUC A03B-0819-C161 I/O Module

The Fanuc A03B-0819-C161, also marked AOR16G, is a 16 point relay output module from the Fanuc Model A I/O family. It is used in CNC machine tool controls, robot controllers, and industrial automation panels where discrete relay outputs are required to switch external loads. The module mounts to a Fanuc ABU05A or ABU10A base unit backplane and communicates with the host control system through that base unit interface. Each of the 16 output points is rated for 2 amps and supports switching of 250 VAC or 30 VDC loads, making the module suitable for driving solenoids, contactors, indicator lamps, and other field devices commonly found on CNC machinery. The nameplate identifies the unit as Type A03B-0819-C161, model AOR16G, manufactured by Fanuc Ltd. in Japan, with serial number N69231 and a 2005 02 date code. The unit carries CE marking. Typical applications include integration with Fanuc Series 16i, 18i, and 21i Model B controls, as well as compatible Power Mate and robot control platforms that use the Model A I/O architecture. The module is sold individually and does not include a base unit, cables, or mounting hardware unless shown in the listing photographs. Replacement of an aging output module in an existing Fanuc panel is the most common use case for surplus units of this part number.

Stock # 0226-024