Description
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。
LINCOLN ELECTRIC IDEALARC R3R-300 ARC WELDER /GENERATOR
FANUC A16B-1212-0871/14C RJ-2 POWER SUPPLY UNIT *
FANUC A06B-6066-H235 SERVO AMPLIFIER *
FANUC A16B-1212-0871/10C RJ-2 POWER SUPPLY UNIT *
FANUC A16B-1212-0871/16C POWER SUPPLY W/ A20B-2000-0600
FANUC A16B-1212-0871/16C RJ-2 POWER SUPPLY UNIT
FANUC A16B-1212-0871/09C RJ-2 POWER SUPPLY UNIT