Fanuc Series 16 A16B-1210-0860 electronic module

The FANUC A16B-1210-0860 is an Optical Scale / Scale Interface Printed Circuit Board (PCB) designed for use in legacy FANUC CNC control systems. It performs precise reading of encoder scales and provides interface functions for machine position feedback, contributing significantly to accurate motion control in CNC machining equipment. The assembly features multi-pin connectors for scale signal inputs, including connections such as CP61, M90–M99, and can be integrated into FANUC Series control boards. Its compact, industrially rated electronic design has been engineered for reliability and a long service life. This component is manufactured in Japan and meets FANUC's stringent quality standards. It is used as a spare part for the maintenance and repair of FANUC CNC systems to minimize downtime. The board is also available under the alternative part number A16B-1210-0860-R as a reconditioned (repaired) version, refurbished in accordance with Machinery Directive 2006/42/EC. Repaired units undergo comprehensive functional and load tests as well as the preventive replacement of identified wear components. The component is supplied individually (1 piece), weighs approximately 2 kg, and is suitable for industrial use in CNC control technology.