SCSI50 50pin Relay Terminals Adapter Board Yaskawa/Delta/Panasonic/Mitsubishi Servo CN1 ASD-BM-50A for A2/AB Servo Serie
https://www.vogueparade.com/shopping/EN/200330186/1/1005003711287574/scsi50-50pin-relay-terminals-adapter-board-yaskawadeltapanasonicmitsubishi-servo-cn1-asd-bm-50a-for-a2ab-servo-serie//