?There are four models of ASDA-A2 series: ASDA-A2-L, ASDA-A2-M, ASDA-A2-F, ASDA-A2-U
ASDA-A2-L
(Full-close Control)ASDA-A2-M
(CANopen)ASDA-A2-F
(DMCNET)ASDA-A2-U
(Internal Position Control)
see attached photo
Like I said, it's probably DeviceNet or some flavor of CANBUS.
