描述
PLC在早期只是用来存储执行逻辑运算、顺序控制、定时、计数和运算等操作的指令;并通过数字输入和输出操作,来控制各类机械或生产过程。这种特性导致他一般用于较小的自控场所,且拓展性并不强。
MITSUBISHI FR-E540-7.5K-NA FRE5407.5KNA 10HP
NEW Siemens 1FK7042-5AK71-1FA0 1FK70425AK711FA0 Motor
NEW Siemens 1FK7042-5AK71-1FB0 1FK70425AK711FB0 Motor
NEW Siemens 1FK7060-5AF71-1PA0 1FK70605AF711PA0 Motor
NEW Siemens 6AV5030-1DL20-0AC0 6AV50301DL200AC0 Panel
MINT GE FANUC IC800SSI104D2A AC Servo Motor Controller