OIP操作截面TP02G-AS1单色STNLCD2行显示160*32点阵256KFLASHCOM1/COM2没有电池774TP04G-AS1单色STNLCD3行显示128*64点阵256KFLASHCOM1/COM2有电池,RS232/RS1032TP04G-AS2单色STNLCD3行显示128*64点阵256KFLASHCOM1/COM2有电池RS232/RS935)