福建中立恒自动化设备有限公司
一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。
它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。
发展趋势：1.向高速度、大容量方向发展
为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。
在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。
2.向超大型、超小型两个方向发展
当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。
SMC MHZ2-32C1 Linear Guide Parallel Type Air Gripper Single Acting (RE10DM S
Reliance Electric 57404-1F Distributed Control System J-3609 Module (CB10DM S
Deublin 1116-090-043 Rotary ion (YE15DM S
Fag B7015-E-T-P4S-K5-UM Precision Angular Contact Ball Bearing - (BL171)
Eaton E51CLP5 Polarized Retroreflective Sensor w/ Switch Body 120VAC (CL252)
Waukesha Cherry-Burrell 60486 Stainless Steel 218/328DG Gland Ring (CL27DM S
Sick NT6-03022 Photoelectric Color Contrast Sensor (SH107)
Norgren SXE9873A600013JB Solenoid Valve (BL25DM S
Allen Bradley 855W-G24Y3L4 Wall Mot Signal Light (CL350)
SCC STATIC CONTROLS CB-941-300 2nd Gen PCI Music Board (CB10DM S
Murr 9000-41014-0600000 Current Distribution Module (CL342)
Parker PCD00A-400-18 Electronic Module (GR16DM S
Parker RK-PVBG3GLE41 Size 3 Trion Bearing Kit 41/42 (CL16DM S
Nidec Nemicon OVW2-006-2M Rotary Encoder 016-66 9" Model (CL190)
Ross W6577A3902 24VDC Solenoid Valve 1-10 Bar (BL 212)
Bimba PT-247045-A1M Pneumatic Rotary Actuator (RE19DM S
Destaco 994PMKAR-019-90A-97-22-BPSM Pneumatic Clamp
Yale 580030978 Tilt Cylinder Can Tube 5800309-78
Roemheld 1575105 Block Pull Cylinder 500 BAR (CL29DM S
Destaco 994MKAR-019-90A-97-22 Pneumatic Power Clamp
Gates 8MX-90S-36 Timing Belt Sprocket 77183090
SMC MXS16-75AF CYLINDER AIR SLIDE TABLE (RE18DM S
Turck RSM RKM 461-70M/S3059 MINI4-Pin M/F CORDSET U-47434 (OV10DM S
Destaco 994PMKAR-NA-90A-37-11-BPSM Pneumatic Clamp
Enerpac WVP5 Sequence Valve Max 5000 PSI
Sick Fieldbus CDF600-2201 / 1063390 10-30VDC (BL15DM S
Power Components 2ASQ11/4VK Power Lift Actuator 1.25 Gear Face (OV12DM S
Fanuc A660-8013-T063#L17R93G XGMF-23280 Servo Cable (CBL10DM S
Numatics 33HLS Hand Lever Manual Valve (YE260)
Festo DSBC-80-250-C-PPVA Pneumatic Piston Rod Cylinder (OV12DM S
Murr 9000-41094-0101000 4-Channel Mico-Pro Circuit Protection Module (CL3DM S
VIDEOJET 354064 PRODUCT DETECTOR PCB SP354064 (CB10DM S
IFM Efector OO5008 Fiber Optic Sensor Switching Amplifier (SH10DM S
SMC CDQ2A32-F0386-18L Compact Clamp Cylinder (OV12DM S
Crouzet Control 88974052 M3 CD20 12I / 8O Microcontroller 24VDC (GR19DM S
Destaco 994PMKAD-NA-37-11 Pneumatic Power Clamp
Siemens 6SL3055-0AA00-6AA0 Sinamics Drive-Cliq Hub Module
PARKER EN98-032-05 2.140 Pink Split WB60 Die Set (OV102)
Rexnord HP8505-30 Mat Top Chain 5 FT x 30" 10028979 (OV11DM S
Rite Hite PC-0080115-4 Rev. G Control Board (RE112)
SIMPSON H335124020 Adusreed Digital Controller (BL221)
Turck Bi40-CP80-VP4X2-B1141 / 1569890 Proximity Sensor (YE24DM S
Siemens Spindle Magnification Mode Switch 6FC9301-0AE20 (BL12DM S
Destaco 890 Heavy Duty Pneumatic Action Clamp 180 Degree Bar Opening
Gates SS-8MX-50S-21 Stainless GT Poly Chain Sprocket (RE23DM S
Parker 0.200CJ2HLTV19AC2.625 Hydraulic Cylinder 250 PSI (CL31DM S
Parker 2.00CJHLTE19AC2.625 Hydraulic Cylinder 250 PSI (CL312)
Sumitomo CNHM01-5077-25 Induction Motor 0.1kW, 208VAC V-635 Frame
EE EHM-178 Metric Cylinder Adapter / Coupler (CL311)
SMC MGPM63TN-100Z Guided Cylinder Slide Bearing 145PSI (OV11DM S
Parker 2.50CJ2ANLU14AC5.500 Hydraulic Cylinder 250 PSI (CL311)
Turck RSM RKM 106-20M/S90 Mini-Cordset U2-00519 (CBL13DM S
SMC MLGPM50-75-B PNEUMATIC CYLINDER (RE23DM S
Parker 02.50CJ2ANLU19AC4.000 Hydraulic Cylinder 250 PSI (CL31DM S
Turck CSM CKM 16-16-15/CS12206 MULTIU-38273 (CBL11DM S
Parker 02.00 CJANLU14AC8.000 Hydraulic Cylinder 250 PSI (CL31DM S
Fanuc DE--920-002RMP Cable By Empire (CBL13DM S
Parker 02.00 CJANLU14AC 5.500 Hydraulic Cylinder 250 PSI (CL31DM S
Turck WSM WKM 490-38M Mini 4-Pin M/F U-52232 (CBL12DM S
Sonics Materials TA Ultrasonics KIT-TA-40P700 Welder Power Supply (OV1DM S
Parker D1VW020DNJGL5691XB027 Directional Control Valve 3000 PSI (RE197)
Bosch Aventics R480144799 Pneumatic Cylinder (OV11DM S
Allen Bradley 280-MTRF22-M20 Male-90 AmorStart Flex Motor Cable 20M (CBL112)
Flexcable FC-UXFDFN-S-9792-E039 Motor Feedback Cable (CBL13DM S
Parker P1D4R050MCE0050FNNN Pneumatic Cylinder 10 BAR (CL31DM S
GE Fanuc Harness/Cable K132 AP CE Part Number A660-8015-T061 (CBL101)
Parker P1D4J040MC-230N1N6N Pneumatic Cylinder 010 BAR (CL317)
Parker D1VW008KVJCM1C 82 Hydraulic Valve 24VDC, 1500/5000 PSI (OV130)
Parker D1VW020BVJCM56 Hydraulic Valve 24 VDC, 1500/5000 PSI (SH11DM S
Rexnord HP1505-24 MatTop Table Top Chain 24" X 10 Feet (OV11DM S
VICKERS TOKIMEC C2G-805-JA-10-S51 ADJUSTABLE FLOW CHECK VALVE (YE151)
Fanuc A06B-0367-B155 #0001 SERVO MOTOR PULSE CODER A (BL10DM S
Fanuc A06B-0367-B355#0002 AC SERVO MOTOR W/ PULSE CODER (BL10DM S
Festo LFR-1/2-D-5M-MAXI Filter Regulator K743 (OV12DM S
Still Lift Truck 148603 Genuine Contactor 24VDC 20.48 Ohms (RE251)
Siemens 6SL3055-0AA00-5CA2 Encoder Sensor Module SMC30 ** Mfg 2019 (OV12DM S
Honeywell MICRO SWITCH FE-MLS1A PHOTOELECTRIC CONTROL (RE21DM S
SMC R52H50-30BM-D Heavy Duty Stopper Cylinder (GR18DM S
Knight BPA9140 3-Button Pneumatic Valve Pendent (CL357)
Fanuc DE-2015-914-001 7th Axis Pulse Cable Assembly (CBL14DM S
Fanuc A20B-1007-0520/04B BRAKE IT *Scratch Dent (CB10DM S
Spang Controls E75240000 Voltage Regulator Board (CB10DM S
Allen Bradley 2090-CSWM1DF-14AA03 Kinetix Single DSL Cable 3 Meters (CBL14DM S
SMC SYJ514-SLOZ 12-Valve Manif 24VDC (OV10DM S
Festo D.S-PPV-4TAA Stepper Module 152885 (RE21DM S
BLUM P87063409010M Connector Cable (CBL132)
Harting 3HDAKM0016A0002 IDFP Bridge Cable DIB to DIB 2 (CBL147)
Minebea NMB CSD-701 CSD-701-15 Digital Indicator (YE16DM S
SMC MXS12-50-AF Pneumatic Slide (BL140)
Turck RSM RKM 461-40M/S3059 40 Meters 4-Pin M/F U-35348 - CBL117
Turck CKM 19-19-5/CS10462 U4707-32 (CBL14DM S
Turck Uprox BNi70U-Q80-VN4X2-H1141 Sensor (BL16DM S
Pepperl Fuchs U-P4-R4-V15 904747 RFID Controller (BL13DM S
Allen Bradley 1756-L63 Ser. A ControlLogix PLC Processor 5563 FW Rev 1.4 (CL260)
Allen Bradley 1756-L63 Ser. A ControlLogix PLC Processor 5563 FW Rev 1.4 (CL260)
Tupworx 73-1356F-B5 1/2 NPT Leveless Limit Go Switch 120AC/4A, 24VDC/3A (BK13DM S
Penny Giles Controls Panel Meter DPM 210 (GR21DM S
ABB psac-02 3hne 00347-1 Controller (BL111)
Clippard CM-024 Subplate for R-932 Sequencing System (GR161)
Parker PCCM4005 Colorflow Hydraulic Control Valve 1/4" NPT (CL15DM S
Keyence SL-VPT5PM-T Transmitter SL-VPT5PM-R 5M Receiver Cables (CBL122)
Fuji Electric TK356050R2 Circuit Board (CB107)
SMC MGPL16-50AZ Air Cylinder (GR17DM S
MURR Elektronik 56450 CUBE20 BN67 DIO8 / Module (GR12DM S
IMI Norgren X3-3478-02 Manual Valve G 1/8 Ports (CL160)
SCA Schucker 7120.000109 Control Block DFP-V12-U (OV100)
LMI AUTOMOTIVE OCIB PCI 21800025 INTERFACE CARD (RE13DM S
Allen Bradley 1790-T0W6 Ser. A 6-Relay Compact Block Module 95960101 (RE18DM S
Festo VADMI-200-P Vacuum Generator -- Perfect (GR182)
Parker / Kuroda PCL241B-NB-D24UM 24 VDC Pneumatic Valve (BL12DM S
Cognex Assy CSU Intel Pro1000 PCI-32 603-115700 (RE11DM S
DE-STA-CO 8115 Pneumatic Swing Cylinder Clamp (YE232)
Rexroth Mannesmann VT17230-1-11b UB: 24V / 00910628 Amplifier (CL320)
SPX Waukesha 06030600DM SCarbon / Stainless Inner Seal (CL177)
SMC ITV2050-313N4 Pressure Regulator 0.7-130PSI (YE190)
IBM AFM7575 4A 5XM Local Adapter Card PCB (CB10DM S
JDV Vessel N20AL-P Nipper Blude For Plastic 90* Degree (BL19DM S
Ashcroft K17M0216F25000# 5000 PSI Pressure Transducer (YE262)
Mitsubishi Q2MEM-2MBS 1W4B08 Memory Card (YE137)
SensoPart 18/30 LZ 2/11000-MSC Optical Fiber Cable LS=14 (GR18DM S
IML TCS-AIP2 4Bar 4Pin Thermal Conductivity Sensor TCS208 (CL20DM S
Honeywell 17AS393 Micro Switch 9928 Sensor (BL23DM S
Eaton Opcon Reflex 1480B-6501 / 1480B Photoelectric Sensor Head (YE21DM S
Precitec WH1100 / P0001-100-00001 Laser Moting Tool (BL27DM S
Turck Bi20-CA40-ADZ30X2-B1131/S34 Weld Imme Sensor (RE137)
Turck CSM-CKM-19-19-22/S101 / U-67887 MultiM/F Cable 19-Pin 22M (CBL167)
EBM Papst W2S130-AA03-78 230VAC Axial Fan Trumpf 0124704 (CL33DM S
Honeywell Yamatake SDC21 / C210DA00001 Temperature Controller
Honeywell 924CE31-S6 SPDT 10A 250V Roller Snap Action Limit Switch (CBL107)
Bosch Rexroth R900769564 / DBDS6K1X/190E Hydraulic Seat Valve (BL23DM S
Turck RSSW WKSW 458-21M U-16237 21M Profibus Male Socket 90 Female (CBL1DM S
Mitsubishi Electric FR-D720-042-W1 AC Inverter Drive MFG 2018 - (GR18DM S