Power Panel PP21,LCD,4x20個(gè)字符,背光燈,34個(gè)功能鍵,系統(tǒng)兼容2003 CPU,700 KB SRAM,1.4 MB FlashPROM,1個(gè)PC卡插槽,1個(gè)RS232接口,1個(gè)CAN總線接口(電隔離,可連接網(wǎng)絡(luò)),6個(gè)旋入式模塊槽10路數(shù)字量輸入24 VDC,8路數(shù)字量輸出24 VDC,0.4 A,IP65保護(hù)等級(jí)(前端),155 x 190 mm (W x H),24 VDC