MR94757-G-LA
310653A
根据PLC所具有的功能不同，可将PLC分为低档、中档、高档三类。
（1）低档PLC 具有逻辑运算、定时、计数、移位以及自诊断、监控等基本功能，还可有少量模拟量输入输出、算术运算、数据传送和比较、通信等功能。主要用于逻辑控制、顺序控制或少量模拟量控制的单机控制系统。
（2）中档PLC 除具有低档PLC的功能外，还具有较强的模拟量输入输出、算术运算、数据传送和比较、数制转换、远程I/O、子程序、通信联网等功能。有些还可增设中断控制、PID控制等功能，适用于复杂控制系统。
（3）高档PLC 除具有中档机的功能外，还增加了带符号算术运算、矩阵运算、位逻辑运算、平方根运算及其它特殊功能函数的运算、制表及表格传送功能等。高档PLC机具有更强的通信联网功能，可用于大规模过程控制或构成分布式网络控制系统，实现工厂自动化。
SIEMENS SIMODRIVE 2x25A 6SN1124-1AB00-0BA2
ALLEN BRADLEY DRIVE 1336S-BX040-AX-EN REPAIR SERVICE
RELIANCE ELECTRIC POWER SUPPLY 57C493
INDUSTRIAL DEVICES CORPORATION ELECTRIC CYLINDER CONTROL DRIVE H3301
INDRAMAT FIBER OPTIC MODULE PLCB 02-02
FANUC SPINDLE SERVO UNIT A06B-6064-H322 #H550RS
SIEMENS SIMATIC S7 6ES7 151-1AA00-0AB0
ASSOCIATED RESEARCH, INC. TESTER 4040AT
GOULD REMOTE I/O PROCESSOR CONTROLLER CARD PCB S REV B1
SIEMENS SERVO MOTOR 1PH7133-2EG00-0DA3-Z
SIEMENS MICROMASTER DRIVE 6SE3216-8BB40
ALLEN BRADLEY SLC 500 PROCESSOR UNIT 1747-L542 SER.C
YASKAWA ELECTRIC AC SERVO MOTOR SGM-08U3B4L
SIEMENS SERVO MOTOR 1FK7080-5AF71-1SB0
RELIANCE ELECTRIC DC BUS SUPPLY SN
AMICON TYPACT DRIVE TPY3A-1122B-60HP
ALLEN BRADLEY 1771-IA2 A.C/D.C INPUT MODULE
SIEMENS SERVO MOTOR 1FK7063-5AH71-1GB3
SIEMENS SERVO MOTOR 1FK7022-5AK71-1TH5
SIEMENS SINUMERIK 820 M PANELVIEW 6FC3531-0AB
SIEMENS SERVO MOTOR 1PH6130-4NF00
FUNUC CONTROLLER CARD A16BF
CINCINNATI MILACRON SERVO DRIVE VFSB
SIEMENS SERVO MOTOR 1FK7040-5AK71-1TG5
HOMAG DRIVE 14.F5.GBD-YA00
INDRAMAT 3 PHASE INDUCTION MOTOR 2AD134D-B050A1-CS07-C2N1
SIEMENS SERVO MOTOR 1FK7103-5AF71-1AA2
FANUC GN6 SERIES TR-9DK1
MITSUBISHI DC SERVO MOTOR HD 81B-12C
COMPUTER CPU FOR PARTS,
BAYSIDE GEARBOX MT
CUTLER HAMMER DRIVE SVX005A1-5A4N1
ALLEN BRADLEY DRIVE 1336-B020-ECE-L2
YASKAWA SERVO PACK, SGDA-08AP
FANUC SERVO AMPLIFIER MODULE,A06B-6124-H105
SIEMENS SERVO MOTOR 1FK7080-5AF71-1AG2
SICK OPTIC ELECTRONIC LIGHT CURTAIN SENDER LGSS400-33