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1756-L73
1756-L73
1756-L73
模拟量控制
在工业生产过程当中，有许多连续变化的量，如温度、压力、流量、液位和速
度等都是模拟量。为了使可编程控制器处理模拟量，必须实现模拟量（Analog
）和数字量（Digital）之间的A/D转换及D/A转换。PLC厂家都生产配套的A/D
和D/A转换模块，使可编程控制器用于模拟量控制。
运动控制
PLC可以用于圆周运动或直线运动的控制。从控制机构配置来说，早期直接用
于开关量I/O模块连接位置传感器和执行机构，现在一般使用专用的运动控制
模块。如可驱动步进电机或伺服电机的单轴或多轴位置控制模块。世界上各主
要PLC厂家的产品几乎都有运动控制功能，广泛用于各种机械、机床、机器人
、电梯等场合。
过程控制
过程控制是指对温度、压力、流量等模拟量的闭环控制。作为工业控制计算机
，PLC能编制各种各样的控制算法程序，完成闭环控制。PID调节是一般闭环控
制系统中用得较多的调节方法。大中型PLC都有PID模块，目前许多小型PLC也
具有此功能模块。PID处理一般是运行专用的PID子程序。过程控制在冶金、化
工、热处理、锅炉控制等场合有非常广泛的应用。
SIEMENS 6FC3984-3RA MPG I/O MODULE I/O 64E/32AUSGAENGE T 407B041-41 DC24V
FANUC A02B-0265-C503 3-SLOT UNIT CHASSIS A20B-2002-0800/04A A20B-2002-080
ACRISON MDII WEIGH FEEDER ELECTRICAL PLC FEEDER CONTROLLER DRIVE BOARD PANE
ACRISON MDII WEIGH FEEDER PLC FEEDER CONTROLLER 3100-1115 206628 REV C
PTI CONTROLS 50512-13 CONTROL BOARD 118106 REV M D/S/N 4091-899081
WATLOW CS2 TEMPERATURE CONTROL CNSZ-1500-002, PCB CSZ A007-1318E
AXIS SERVOTAK GE-80-700-11X23-95-115 SERVO PRECISION GEAR HEAD 06207-1
TSK CT25-MT CABLE TESTER & 2 SCSI CABLES 115/230 VAC CT 25 SN.1187 40 LEIS
PC BOARD TUCKER B401 A E110 701 A
EL ERHARDT+LEIMER RX 4002 POSITION CONTROLER TYP DC 1240 NR. 223098 RT4019 GRP-0
EL ERHARDT+LEIMER DC 1140 DIGITAL POSITION CONTROLLER NR. 226045 RK4003-0001U ZB
Honeywell R7795C 1007 CONTROLS UNIT R7795C1007 120V 50/60HZ
SEIKI VM-40II M.DIS CNC INTERFACE BOARD, PCB, LATHE AS018823 TAKAGI DENKI
KEPCO ATE36-1.5M QUARTER-RACK ANALOG CONTROLLED POWER SUPPLY
ALLEN BRADLEY 1772-ME16 RAM MEMORY MODULE, 16K WORDS
IRCON 7-15F10 MODLINE PLUS INFRARED THERMOMETER, 115 VAC
IMAGE AUTOMATION AW 9003 DP09103 GLASS LINE PLANT INTERFACE PLANT INTERFACE
PCB CPU CIRCUIT BOARD INTERFACE 06481-865185-1, 06481 ASSY 865184-1
PCB CPU CIRCUIT BOARD INTERFACE 27963 57997100-01R 57607300-04 F 5799100-OIR
PCB CPU CIRCUIT BOARD INTERFACE 566 2164 005 3360 CV4 666 2164 005 CRC 23800
DET-TRONICS R7404B7003 UV CONTROLLER PANEL
CARLYLE JOHNSON 625EMA ELECTRIC CLUTCH 1-3/4 SHAFT
MCG PART NO 2284-ME3649 SERVO MOTOR 0847 ENCODER 77825-001 MFG 000080 0912W
ATS SYSTEM OREGON ATS3630 SERVO AMPLIFERDREGON 3630
HIGHLAND TECHNOLOGY CNC RGB VIDEO CIRCUIT BOARD UBRT
EL.GE BRM TYPE BRM-S5 SERVO DRIVE,ELGE BRM-S DC BRUSHLESS
EL.GE TYPE BRM-P1 SERVO DRIVE POWER SUPPLY,ELGE
MURATA SEIKO IFX-02 PARTS FEEDER CONTROLLER AC200V
lot of 3 HONEYWELL BURNER CONTROL RM7800 G 1018
AMB 2-001 CPU CIRCUIT BOARD AMB II-001 (CPU)
ENIDINE ADA 505 HYDRAULIC SHOCK ABSORBER, 16mm BORE, 50mm STROKE, 2000N
G.E. SCHMIDT SC2000 QUALITY SYSTEM DIGITAL METER, 0-5 VDC 060-F508-43
SHC S. HIMMELSTEIN MODEL 61201 TRANSDUCER AMPLIFIER MODULE model 6-201
BONITRON M3575R-H33BFL RESISTOR MODULE, 460VAC, 32HP, 230VAC FAN M3575R
YASKAWA ENCODER CABLE FOR USASGM-03 N.T5479-1 N.T5476-1 DAIDEN E91337 AWM 2463
NSD CORPORATION VS-CYLE CYCLE CONTROLLER, CYLNUC, VARIANALG CABLE MAX R50
Honeywell Burner Control RM7838 A 1014
PHOENIX CONTACT ISB IP RFC/LK/ILB-T INTERBUS REMOTE FIELD CONTROLLER 24VDC
FROST CONTROLS SF1-240 LIGHT CURTAIN TRANSMITTER RECEIVER & CONTROLLER
NELSON STUD WELDING 670952 COMBO CABLE FOR NELSON SERVO GUN
NADA ELECTRONICS VARIABLE SPEED DC DRIVE
ALERTON TECHNOLOGIES TX-VAV 24VAC LOAD 0.* MAX TXVAV
CLEVELAND MACHINE CONTROLS PMAC-P4041-1AA AC DRIVE,400/460VAC,3HP, OLD STOCK
LENZE DETO VFD UNIT CIRCUIT CONTROL BOARD TNAP/JNAP FDP1 REV2 3A
INDUSTRIAL DEVICES D2301 POWER SUPPLY & CHASSIS electric cylinder control
ESCORT MEMORY SYSTEMS CM1000 AUTOMATIC ID MODULE |
