PS
OCHC20

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。
CUTLER HAMMER SVX9000 SVX005A1-5A4B1
YASKAWA AC SERVO MOTOR USAFED-09FA1
ALLEN BRADLEY DRIVE 1336S-BX060-AN-EN6
INDRAMAT DKR DRIVE DKR02.1-W200N-BE12-01-FW
COMPUMOTOR BRUSHLESS SERVO DRIVE KH-DRIVE
ABB TEACH PENDANT 3HAB2136-1
INDRAMAT PERMANENT MAGNET MOTOR MKD112D-027-GP0-AN
ALLEN BRADLEY HIGH PERFORMANCE AC MOTOR 8720SM-075S6SAS1
ALLEN BRADLEY PANELVIEW 600 2711P-B6C20D
FIDIA M30 PC BOARD
YASKAWA ELECTRIC SERVOPACK CONTROLLER JUSP-ACP10JAB
SIEMENS CIRCUIT BREAKER 5SX2
SIEMENS SERVO MOTOR 1FK7103-5AF71-1EH3
FANUC AS SERVO MOTOR A06B-0128-B575#7008
SIEMENS SERVOMOTOR 1FT5042-0AK71-1-Z
BOSCH REXROTH HLC01.1C-02M4-A-007-NNNN
CONTROL TECHNIQUES BRUSHLESS AC SERVO MOTOR 75EZ8300CACAA
FUJI DC DRIVE FRN11MC5-2 REPAIR SERVICE
STOBER ANTRIEBSTECHNIK GEARBOX P321SGR0050ME
REXROTH INDRAMAT DRIVE RS51-4G-014-L-V1-FW
SIEMENS SERVO MOTOR 1FT6105-1AC71-1EH1
BALDOR SERVO MOTOR BSM100A-3150AA
SIEMENS SERVO MOTOR 1FK7083-5AH71-1TH2
FANUC DRIVE,A06B-6124-H202
ALLEN BRADLEY DRIVE 1336-B030-ECF-FC3
ALLEN BRADLEY DRIVE 1336-B025-EOF-S1
GOULD ULTRASAFE FUSE BLOCK US353
SIEMENS SERVO MOTOR IHU3106-0AH01
REXROTH INDRAMAT DKR DRIVE DKCXX.
SIEMENS SERVO MOTOR 1FK7103-5AF71-1AB3
EMS DRIVE CIMR-G3U45P5
ALLEN BRADLEY DRIVE 1336-B020-EOE-L1
SIEMENS SERVO MOTOR 1FK7022-5AK71-1SH2
SCHNEIDER DRIVE ATV71HD30M3X
INDRAMAT AC SERVO MOTOR MDD090C-N-030-N2M-110PB2
FANUC DEVICENET MOTHERBOARD A16BB
ALLEN BRADLEY POWERFLEX 700 SERIES A 20B D 3P4 A 0 AYNACB0
ALLEN BRADLEY ADJUSTABLE FREQUENCY AC MOTOR DRIVE 1334-CJB SER B
RYCO GRAPHIC MANUFACTURING INC. BOARD 161A-060-3 REV.E
EATON IDT
KEARFOTT RESOLVER CONTROL TRANSMITTER
SIEMENS TI PLC NEW
SIEMENS SERVO MOTOR 1FK7083-5AF71-1AH0