... 8 PT. SINK TRANSISTOR OUTPUTA1S63ADA A/D, D/A CONVERTER : 2 INPUT/1 OUTPUT, 4-20mA, OR -10V-+10VA1S66ADA A/D, D/A CONVERTER : 4 INPUT/2 OUTPUT ... , 4-20mA, OR -10V-+10VA1S64AD A/D CONVERTER : 4 CH., 4- ... OR -10V-+10VA1S62DA D/A CONVERTER : 2 CH., 4-20mA, OR -10V-+10VA1S68DAI D/A CONVERTER UNIT : 8 CH., 4-20mAA1S68DAV D/A CONVERTER UNIT : ...