A16B-1212-053
FR-A520-45K
MR-J2-20A-S12
FR-S540E-1.5K-EC
离线编程示指主机和编程器共用一个CPU，通过编程器的方式选择开关来选择PLC的编程、监控和运行工作状态。编程状态时，CPU只为编程器服务，而不对现场进行控制。专用编程器编程属于这种情况。在线编程是指主机和编程器各有一个CPU，主机的CPU完成对现场的控制，在每一个扫描周期末尾与编程器通信，编程器把修改的程序发给主机，在下一个扫描周期主机将按新的程序对现场进行控制。计算机辅助编程既能实现离线编程，也能实现在线编程。在线编程需购置计算机，并配置编程软件。采用哪种编程方法应根据需要决定
任何一种控制系统都是为了实现被控对象的工艺要求，以提高生产效率和产品质量。因此，在设计PLC控制系统时，应遵循以下基本原则：
可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：
但目前软PLC技术尚有许多关键技术需要解决，设备的可靠性，即能够在高温、振动、温差大、多灰尘等。实时性，即能够对现场信号作出及时和确定性响应，以防出现不测后果
如GEFanuc的PACSystems系列产品即采用通用的、成熟的WindRiver公司的VxWorks实时操作系统，其可靠性已经得到全球大量的应用的证实。PAC系统的硬件结构采用标准的，通用的嵌入式系统结构设计，这样其处理器可以使用的高性能CPU，如GEFanuc的PACSystems系列产品的CPU即采用了Pentium300/700MHz处理器，而且即将推出PentiumM处理器的CPU。
Murr 56501 Profibus Busknoten Cube67 Bn-P Cube 67, Bis 12 Kbit/S
Beckhoff BK1250 Compact-Koppler Bk 1250 Compact- Accoppiatore, Accoppiatore-Bus
GE SPECTRA SEDA36AT0100 3P 100A CIRCUIT BREAKER SRPE080A PLUG RECOND 1 YEAR WARR
(3,30€/Stk.) 9 Stück SMC KQK12-02S fittings, pmatik, Einschraubwinkel,
Siemens 6SE7012-0TP50-Z Masterdrives Mc Dc/Ac Drive ,Z= G91+C23+K80 ,Version: G1
Siemens BVP 261978 Kabelraum passend für Endeinspeisung 1000 A, BD2-1000-KR
DENSO 12 VOLT STARTER PART # 028000-840
RELIANCE FUSE PART# SCLR 600 " NEW OLD STOCK "
New RK Industries AOV-502 EX1 Pneumatically Actuated Valve, NC, 80PSI, 1/2"NPT
New SMC LVA40-03N-A Flouropolymer Valve N.C. 3/8NPT, PTFE Diaph, Stainless Steel
MILLER 239599-F REV. Q USED CIRCUIT BOARD 124850 239599F
KEYENCE FS-V11P USED HYBRID FIBEROPTIC SENSOR FSV11P
ALLEN-BRADLEY 1756L1 SER A NEW PROCESSOR UNIT CAT REV S01
BOX OF 20 THOMAS & BETTS BROWN 33 LONG BARREL LUG 1XRB4 NEW 54933BE
Beckhoff KL9100 Potential Feed Terminal Kl 9100, Potential Supply Terminal
meto-fer MD12-180 B7-06 Drehantrieb Antrieb Schwenkantrieb Arbeitsdruck 3-8 bar
ABB OS30ACC12 Fusible Disconnect Switch 30Amp 3-Pole; 1SCA022548R9720 - NIB!!
(2,99 €/Stk.) 10 Stück SMC KQ2K 04- M5 fittings, pmatics, Winkelanschluss 45°
Deserti Meccanica 1.1875″ Torque Limiter 221269 - Surplus!
Siemens 6sl3420-2te15-0aa1 SINAMICS doppio motore MODULI FS : A,6SL3
Meritor 82-23954-000 Chrome Rear LH Front Brake Camshaft.
UNITY OUTSIDE TUBE PART # 6029-GM-7 " NEW OLD STOCK " 9 AVAILABLE
SMC ECC50E-20R-23-X1 Step Sequencer Controller
Melles Griot 59LGC935 Lens F/1.4-22 for Machine Vision Camera
LARCO ZONE MONITOR 5000EX 0023161100 NEW 5000EX
ROTEX GLOBAL 3334633 NEW 10 M .035 304SS 20" X 29" B-G FILTER SCREEN 3334633
Longford 111-048 Stepper Motor / Gear Box, 24VDC 0.3A, 30:1 Ratio, 8mm Shaft OD
ALLEN BRADLEY 20B-C043A3AYNANC0 NEW POWERFLEX 700 AC DRIVE 20BC043A3AYNANC0
Bio-Circle 56D00004 Panel Operator Panel Ktn 169683 Terminal Operating Terminal
Eaton es4p-221-drxx1 SAFETY CONTROL RELAY SAFETY CONTROL RELAY Easy Safety
WESTINGHOUSE DS46U DS DISCONNECT SWITCH 3P 200 A switch
APPLETON VPT7X EXPLOSION PROOF CONDUIT END -
Siemens Simatic S5, 6ES5 240-1aa21 6es5240-1aa21 wegerfassungsbaugruppe E- ST 1
SIEMENS 6es5430-4ua11 Simatic S5 entrada digital 6es5 430-4ua11 Soporte e 2
Banner SLSCE30-1200Q8 Light Curtain Emitter 1200mm 0.1-18m Range, For Parts Only
Holex 478900 5N Spring Balance Measuring Range: 0.5 N, Scale Graduations: 0.1 N
Servo Dynamics SD4-1015-10-2 Analog Motor Drive Amplifier, 4-Axis Chassis *Parts
MAC 6311D-000-PM-221DA Solenoid Valve, 2-POSTTTION 4-Port, Pressure: 150psi Max
LOT OF 10 COOPER BUSSMANN FUSETRON FUSES FRS-R-40 NEW MIX SURPLUS FRSR40
TOLOMATIC 02220400 NEW SLIDE-RITE GEARBOX SRG,STD,1:1,3/4X1,RH 02220400
ALLEN BRADLEY CONTROL CIRCUIT TRANSFORMER 1497-N19 SER. A NEW SEALED 1497N19
CUTLER HAMMER SWITCH 10316H564D USED 10316H564D
PILZ PNOZ XV2 Emergency off-switch Device 774502 3/24VDC 2n/o 2n/O T
Rofin Sinar pcld 5-94.138/0 Map, Opto Map 5-94.139/0, Piao Card, Laser
SQUARE D HJL36100 BREAKER 100AMP 3-POLE 600V -
EATON EHD3060 CIRCUIT BREAKER; 60AMP, 480VAC, 3-POLE EHD3060l
Weg Ueg 303 T Electric Motor 0.09 Kw, 0.38A, 3.000 u / Min Gearmotor
Smc SY5000-65-1A-20 Placa de Conexión Conector Block Nuevo
TAYLOR DUNN ASSY STEERING SLEEVE 10D PART#18-057-10 INCLUDES BALL JOINTS,
MOTORCRAFT SPARK PLUGS PART # SP-510 OR PART # AGSF22FC BOX WITH 4 SPARK PLUGS
Tescom 44-2262-242 Industrial Gas Flow Pressure Regulator 0-100PSIG, 1/4" NPT
Pilz PZA300/24VDC Safe Timer Relay, Delay-On Energisation, 30-300s, 24VDC
TELEMECANIQUE XS1-M30MA250A NEW SWITCH XS1M30MA250A
SEW EURODRIVE 8235538.12.12 USED DEVICENETMODUL MFD32A 82355381212
BANNER LS2TR30-1050Q8 / LS2E30-1050Q8 USED SAFETY LIGHT CURTAIN SET 1050MM
Martin 100B26H Sprocket, Stock Bore,
Bürener KW r3 Filterkerze, Anschwemmfilter L?nge 1000mm, ? 40mm Edelstahl
Festo dsnu-16-160-p-a Cilindro mático CILINDRO 19205 NUEVO
ABB TMAX T7D1600DW MOTOR OPERATOR SWITCH 1600 AMP 4 POLE electric operated
ABB E3N 2500 A CIRCUIT BREAKERS SLIDING CONTACTS
Sunflo P1-BRB Stainless (1.75″ Impeller) Pump - Surplus!
TDK-Lambda HWS Series AC/DC 27A Power Supply HWS600-24
Grizzly G1053 Dividing Head & Tailstock, Type BS-0, 1:40 Ratio, 1000 Divisions
Allen Bradley 1494-NF30 Ser A Disconnect Switch with 40023-415-01 Fuse Holder
Lot of 1300 New Panasonic ECUV1H180JCN Capacitors, 18pF +/- 5% Voltage: 50V
Reliance GV3000/SE Variable AC Drive VFD 2HP 380-460VAC 3Ph w/ No Cover *Tested
REXROTH BOSCH 261-108-130-0 NEW PNEUMATIC VALVE 2611081300
UNICO 316-132 USED PC MODULE REV. 0 316132
Semikron Module, SKM400GAR123D,
ALLEN BRADLEY TERMINAL 1771-RTP1 USED 1771RTP1
GF GEORG FISCHER PA21 198150130, Pmatic Actuator, 275 T-H 700275307
BALLUFF hasta m-6022-019-050-03-st14 Unidad de evaluación bis00f0 Bus
SQUARE D 9001KYAF2 2-UNIT SHEET STEEL ENCLOSURE TYPE 13
10 Pezzi Wieland WK6 Sl / U Protezione Terminale, Morsetto (2,59 €/ Pezzi
Rexroth Hydraulic Cylinder 250HM0064328FOBO - Surplus!
Ammeraal Beltech 17ft 2" x 6" Nitrile White CR FG HR Conveyor Belt PDRSI(1) -...
Condor GPFC125DG Power Supply, IN: 100-240VAC, Output: 5VDC/±12VDC/24VDC 125W
STANDARD GENUINE PARTS SWITCH PART # NS-15
National Instruments Smart Camera I/O Accessory, For NI 17XX Cameras
Stainless Steel Immersion Circulator Coil, 1/4"OD, 3/32"ID, 6.5" Dia. x 6" Deep
LOT OF 10 FERRAZ SHAWMUT LARGE PDB COVERS 08590 NEW 08590
TRI-ONICS UCF-A USED U.S EYE FIBEROPTIC PHOTOELECTRIC SENSOR 17807 UCFA
LDGI 805-00009 High Power Fiber Optic Light Guide Cable 1 Meter Length
ALLEN BRADLEY 1394-SJT10-C-RL SER. B USED DIGITAL SERVO CONTROLLER 1394SJT10CRL
Keyence FU-84C Transmittierendes Dispositivo Guida Luce Fiber Optic Sensore Cavo
PEPPERL FUCHS write read head 204622 Type IQH1-18GM-V1 Ident Control
Lutron SG-2WN-WH-E01 SeeTouch Wall Keypad 12V / 24V
Cooper Wheelock Red Weatherproof Back Box (7), Flush Plate (11), WP-KIT (12) LOT
Mitsubishi Drive AC Drive Inverter FR-D720S-042-NA
Siemens 6ES7332-5HD01-0AB0 Analog Output Sm 332, 6ES7 332-5HD01-0AB0, FS:11
IFM Efector Photoelectric Sensor OS0023 OSE-FBOA
Hengstler Tico 772 2772 021 Counter, 12-30 VDC, 150mA, *Missing One Connector*
New Keyence EH-910 Shielded Fluoroplastic Cylindrical Sensor 0-2mm w/ Bracket
Rofin Laser System Powerline RSM 10E Z Axis Laser Head Actuator W/Motor 230VAC
LOT OF 23 CARR LANE MF254300 NEW MINI LOCATING BUSHINGS MF254300
DWYER DA-31-2-2 NEW MERCOID PRESSURE CONTROL DA3122
Schneider Rotary Non-Fusible Disconnect, L800A, LK3TU3, 800 A, 600 V, 3 P,
ALLEN BRADLEY 700DC-P400Z24 SER. D NEW CONTROL RELAY 700DCP400Z24
IFM OA0102 THROUGH BEAM SENSOR BEAM SENSOR OAE-FKOA reichw. 50 M
HAMAMATSU Orca c4742-95 High Resolution Digital Cámara+Controlador+Accesorio
ALLEN-BRADLEY 140M-H8P-D10 100 A Circuit Breaker 3P 480V W/1.1-2.1A Shunt Trip
ALLEN-BRADLEY 100S-C09UEJ23C 9AMP 24VDC SAFETY CONTACTOR -
Siemens Simatic S7 INTERFACE MODULE 6ES7460-0AA00-0AB0, 6ES7 460-0AA00-0AB0
NTN Bearing Unit UCT212D1-8W2 - Surplus!
WISCONSIN PISTON PIN & RETAINER PART # DB186CSP30 NEW " OLD STOCK "
American Microsemiconductor TF200-700 Low Frequency NPN Bipolar Power Transistor
Spiricon YAG:Max Optical Train for Laser Beam Profiling *For Parts Only*
New HP 9816S Vintage Desktop Computer 9" Screen 256K RAM, 256K CPU Original Box
WESTERN DIGITAL WINCHESTER FLOPPY WD1006V-MM1 61-600194-01 USED WD1006V 61600194
GENERAL ELECTRIC / GE 761X30G4 USED TYPE JVP-1 VOLTAGE TRANSFORMER 761X30G4
BUHIN / HANDA N16B-5209-B011 USED/PARTS CIRCUIT BOARD N320-5209-T114/02
MB FC4-25-15/16 4 Bolt Standard Duty Flange Bearing,