For sale is a ANCA I/O Board from a FastGrind SYS16C.N.C.TG4, 4-Axis CNC Cutter Grinder (machine Serial No.162305L.L.). Board labeled 16.3011.1001. (1) 25-Pin connector for inputs. (2) 25-Pin connectors for outputs. (18) Omron relays. 19" X 3" Installation bracket included. NOTE: I removed this I/O board from a running Anca CNC grinder; it appears to be in excellent condition, with no visible signs of heat damage or dust accumulation.