L1700-PA12-DH200
为了完成控制策略，为了替代继电器，使用户等完成类似继电器线路的控制系统梯形图，而编制了一套控制算法功能块(或子程序)，称为指令系统，固化在存贮器ROM中，用户在编制应用程序时可以调用。指令系统大致可以分为两类，即基本指令和扩展指令。细分一般PLC的指令系统有:基本指令、定时器/计数器指令、移位指令、传送指令、比较指令、转换指令、BCD运算指令、二进制运算指令、增量/减量指令、逻辑运算指令、特殊运算指令等，这些指令多是类似汇编语言。另外PLC还提高了充足的计时器、计数器、内部继电器、寄存器及存贮区等内部资源，为编程带来极大方便。
SIEMENS MICROMASTER 420 6SE6420-2UD13-7AA1
ALLEN BRADLEY DRIVE 1336-B015-EJE-L2
MITSUBISHI AC SERVO MOTOR HA-A150B
ALLEN BRADLEY 6182H-7TRH4D VERSA VIEW
INDRAMAT RECO SERVO DRIVE RECO-G.06/01-FW
WARNER ELECTRIC ACTUATORS D24-05B5-04
OGURA CLUTCH OPB 20N-09
ALLEN BRADLEY DRIVE 1336VT-B020-EOP-FA
SIEMENS SIMO DRIVE 1P 6SN1123-1AA00-0AA0
SIEMENS SERVO MOTOR 1FK7042-5AF71-1SA0
EUROTHERM 590 DRV DC DRIVE 955D8R22
RELIANCE ELECTRIC COMMUNICATION MODULE 57416-S
ALLEN BRADLEY DRIVE 1336-B015-EJE-RP1
ALLEN BRADLEY DRIVE 1336-C040-EJG-RP3 REPAIR SERVICE
EMERSON SERVO MOTOR MGM-340-CBNS-0000
SIEMENS SERVOMOTOR 1FT6041-4AF71-3AA2
INDUSTRIAL DRIVES SERVO MOTOR BRBA
CINCINNATI MILACRON DRIVE A
FANUC BOARD A16B
TOPRING FILTER REGULATOR 1/4 FILTERS 50,125
Allen Bradley 1388-AV40 DC Servo Drive
MITSUBISHI SERVO DRIVE MR-H11KAN
DYNETIC SYSTEMS DC MOTOR 210011 (ENCODER: ACCU CODER MODEL 755)
OKUMA SERVO DRIVE BLIV-D100A
INDRAMAT PERMANENT MAGNET MOTOR MHD112C-058-NP0-BN
ALLEN BRADLEY AC SERVO MOTOR TLY-A2540P-HJ64AA
BALDOR DRIVE BC19H220-C0
ALLEN BRADLEY AC POWER SUPPLY 1756-PB72 SER.C
ALLEN BRADLEY DRIVE 1336-B020-ECE-FC3
KOLLMORGEN SERVO AMPLIFIER BDS4A-203JB21P
SIEMENS PERMANENT MAGNET MOTOR 1FT5044-0AC01-1-Z
SIEMENS SERVO MOTOR 1FK7083-5AH71-1SH3
INDRAMAT POWER SUPPLY TVM 1.W
FANUC DRIVE A02B-0118-B002
LENZE/ AC TECHNOLOGY DRIVE DL12400FA REPAIR SERVICE
SCHNEIDER ELECTRIC INPUT MODULE AS-BDEP-215
MODICON Board
BOSCH WELD TIMER PSS5100.313B
SIEMENS SIMATIC TI315 AA TI315-AA
ALLEN BRADLEY DRIVE 1336-C025-EAF-L3
SIEMENS CONTROLLER CARD ASSY
FANUC DC SERVO MOTOR A06B-0551-B213
MITSUBISHI CPU UNIT A1SJHCPU