JANCD-SP20B -02
日期:2018-8-131:根据工程实际需求,进行功能块规划,编写子程序
在PLC中子程序是为一些特定的控制目的编制的相对独立的程序。执行子程序调用指令CALL等,如果条件不满足子程序调用时,程序的扫描就仅在主程序中进行,不再去扫描这段子程序,这样就减少不必要的扫描时间。
2:用字或双字数据传送给DO点方法来控制输出
在PLC的应用中通常都会有大量的输出控制,用字或双字数据传送给DO点方法来控制输出可以提高速度,只要根据实际应用的要求,合理分配输出地址,变换控制输出控制字,可以大大减少PLC程序执行的步数,从而加快PLC的程序运行速度。
3:脉冲触发SET、RESET
PLC中,使用SET指令只执行一次即可,不必每次扫描都执行这个指令,很适合与脉冲输出(PLS/PLF)指令配合使用。有些工程人员忽视了这个问题,使用了常规的方法来驱动SET指令,无意中增加了PLC程序扫描运行时间.
4:避免了类型转换,方法如下:
以S7-200为例,它的内存格式与我们常用的PC机正好相反,它是高字在前,低字在后的。所以我们可以将字变量放在后两个字节,在程序初始化时将前两个字节清零(程序的其它地方不得使用这两个字节)。
如我们定义符号时将字变量定义在VW2,同时保持VW0的值为零。则程序中可以用VW2以字型访问该变量,同时也可以VD0以双字型访问,避免了类型转换。
为了避免使用时混淆,最好以明确的符号定义来区分字类型和双字类型。在此强烈推荐类匈牙利命名法:以前缀指示变量类型,用首字母大写的有意义的英文单词的组合作变量名。本人习惯用以下缀:b----字节型变量(byte)
w----字型变量(word)
d----双字变量(double)
r----实型变量(real)
f----位变量(flag)
btn---自复位按钮式输入(button)
sw----切换开关或自锁按钮输入(switch)
sig---传感器、编码等电平信号输入(signal)
rly---输出继电器位(relay)
……
当然,这个根据个人习惯来,没有定则,主要是利于自己区分。
假如有一个字类型变量名为VarName,为使用前面的转换技巧,我们可以这样定义:
wVarName----VW2
dVarName----VD0
在程序初始化时将VW0清零(如果是不需要记忆的变量,直接将dVarName清零也可)或者在数据块中将VW0设置为零。
则以后需要以字类型访问变量时就用wVarName,需要以双字类型访问变量时就用dVarName。完全不需要类型转换。
本方法可以极大的减少程序语句数,使程序更简洁、可读性更好,由于不需要做耗时的类型转换,程序运行效率也得到提高。且数学运算量越大,效率提高越明显。
缺点是要多占用两字节的内存,以后程序中不能使用VW0。但S7-200的RAM空间很大,一般是用不完的,以226为例,有多达10K的RAM,偶从来没有超过1K。这些RAM都是花钱买来的,不用白不用,不用也是浪费了。
同理,如果有字节型变量经常需要与字类型变量相互转换,让字节变量占用一个字的内存宽度浪费一个字节,避免类型转换。
关于第3点"使用SET指令只执行一次即可,不必每次扫描都执行这个指令,有些工程人员忽视了这个问题,使用了常规的方法来驱动SET指令,无意中增加了PLC程序扫描运行时间"不是很理解,能不能说得细一点。
1:如果在ob里编写子程序段,是扫描的,但是如果您编写为FC调用,那么在FC的调用条件没有满足时,FC中的程序暂时不执行。这也是我所说节省时间的意思。
2:PLC的执行步数根据程序长短会不同,扫描时间会根据执行步数的不同而不同,如果用一个mov指令完成8个数字量输出的控制,当然比用8个mov指令完成8个数字量输出的控制所需要的程序步数少。
4:避免了类型转换,方法如下:
以S7-200为例,它的内存格式与我们常用的PC机正好相反,它是高字在前,低字在后的。所以我们可以将字变量放在后两个字节,在程序初始化时将前两个字节清零(程序的其它地方不得使用这两个字节)。
如我们定义符号时将字变量定义在VW2,同时保持VW0的值为零。则程序中可以用VW2以字型访问该变量,同时也可以VD0以双字型访问,避免了类型转换。
为了避免使用时混淆,最好以明确的符号定义来区分字类型和双字类型。在此强烈推荐类匈牙利命名法:以前缀指示变量类型,用首字母大写的有意义的英文单词的组合作变量名。本人习惯用以下缀:b----字节型变量(byte)
w----字型变量(word)
d----双字变量(double)
r----实型变量(real)
f----位变量(flag)
btn---自复位按钮式输入(button)
sw----切换开关或自锁按钮输入(switch)
sig---传感器、编码等电平信号输入(signal)
rly---输出继电器位(relay)
……
当然,这个根据个人习惯来,没有定则,主要是利于自己区分。
假如有一个字类型变量名为VarName,为使用前面的转换技巧,我们可以这样定义:
wVarName----VW2
dVarName----VD0
在程序初始化时将VW0清零(如果是不需要记忆的变量,直接将dVarName清零也可)或者在数据块中将VW0设置为零。则以后需要以字类型访问变量时就用wVarName,需要以双字类型访问变量时就用dVarName。完全不需要类型转换。
本方法可以极大的减少程序语句数,使程序更简洁、可读性更好,由于不需要做耗时的类型转换,程序运行效率也得到提高。且数学运算量越大,效率提高越明显。
缺点是要多占用两字节的内存,以后程序中不能使用VW0。但S7-200的RAM空间很大,一般是用不完的,以226为例,有多达10K的RAM,偶从来没有超过1K。这些RAM都是花钱买来的,不用白不用,不用也是浪费了。
同理,如果有字节型变量经常需要与字类型变量相互转换,让字节变量占用一个字的内存宽度浪费一个字节,避免类型转换。
咨询热线:18105962658(林工)
诚信经营,质量为首,诚信至上,鼎晟达竭诚为您服务
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
漳州鼎晟达自动化设备有限公司
联系人:林经理(销售经理)
手机 :18105962658(微信同步)
QQ :2880842791
邮箱 :2880842791@qq.com
传真 :0596-3119658(请备注林工收)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*所有备件的质保期均为1年,经过专业测试认证。
*如果您需要订购产品超过1件,请与我们联系,我们可以为您提供折扣。
*我们仅采用快递方式递送备件。(顺丰)
*如果您发现其他供货商为相同产品提供更为低廉的价格,我们也愿意参照其价格向您提供进一步的折扣。如果还有其他任何问题,请随时与我们联系。
*请让我们知道您有任何,备品,备件,的需要,我们可以给您进一步的援助,我们等候您的询盘。
【主营产品】
1:Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。
2:Invensys Triconex: 冗余容错控制系统、基于三重模件冗余(TMR)结构的最现代化的容错控制器。
3:Westinghouse(西屋): OVATION系统、WDPF系统、WEStation系统备件。
4:Rockwell Allen-Bradley: Reliance瑞恩、SLC500/1747/1746、MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等。
5:Schneider Modicon(施耐德莫迪康):Quantum 140系列处理器、控制卡、电源模块等。
6:ABB:工业机器人备件DSQC系列、Bailey INFI 90等。
7:Siemens(西门子):Siemens MOORE, Siemens Simatic C1,Siemens数控系统等。
8:Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
9:XYCOM:I/O 、VME板和处理器等。
10:GE FANUC(GE发那科):模块、卡件、驱动器等各类备件。
11:Yaskawa(安川):伺服控制器、伺服马达、伺服驱动器。
12:Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
13:Woodward(伍德沃德):SPC阀位控制器、PEAK150数字控制器。
14:工业机器人系统备件。
Allen Bradley 440R-M23203 Guardmaster Safety Relay w/Delayed Output MSR38D 24VDC
New Numatics M14-02VFRLX FlexiBlok StockBlok Shut Off, Filter, Regulator, Gauge
New Lot of 200 O-Rings Nitrile Buna-N 1-7/16" x 1-11/16"
Zero Max 6-26 CD Coupling Clamped (2X)
Watts SC75-02M M2 Solenoid Valve, FESTO LFR-D-1/4-S-B-NPT, Ashcroft Gauge COMBO
Nabell Round Bellows, ID: 3-3/16", Stainless Steel Mounting Flange: 4.5" x 4.5"
Moeller DIL 0 M Contactor w/2x 11S DIL M Auxiliary Contacts 3PH 220-690VAC 35A
Veeder-Root C3420562 Totalizing 6 Digit LED Counter, 12-24VDC
Lot of 40 Uline S-12415D Bin Dividers, For 11" (L) x 5" (H) Bins
NEW LISTING Pancon MEC-072304-1-L3.0 DIN 41612 Cable, Length: 36", Connection: 96-Pin Female
Allen Bradley 100-C30E*00C Contactor 3-Pole 690V 65A w/ 100-S & 100-F
NEW LISTING VI Engineering MO71504-02 Aging Current Controller Board, DIN 41612 Connections
SMC NCDY2S6H-0100 Pneumatic Rodless Cylinder
New Allen-Bradley 871TM-DF3NP18-H2 Series A Proximity Sensor 10-30VDC 10 Hz, 3mm
Measurement Computing PCI-COM232/4 Expansion Card w/ 4x D-Sub 9-Pin Cable
New Turck Inductive Sensor Ni30-K40-AZ3X-B2131
Pepperl+Fuchs KFD2-PT-Ex1 Potentiometer Amplifier, Um 250V, Un 40V
Power/Mation 711-S 1000 Pulse/Rev Double Sided Shaft Encoder
Numatics R820-02FG Precision Regulator, Set Pressure: 2-120psi, Ports: 1/4" NPT
Georg Fischer Pneumatic Ball Valve, 2-Way, for 1/2" Pipe
Quantum 270S TB27S341 ProDrive LPS Hard Drive, 3.5", SCSI 50-Pin, 270MB, 4500RPM
Hose W/ Quick-Disconnect Socket and Plug Max Pressure: 200psi, 24' Long, 3/8" ID
Turck Bi1-G08-AN6X-H1341 Inductive Proximity Sensor 10-30VDC 1mm Range NO NPN
Contemporary Control Systems EISK8-100T Ethernet Module 8 Port 10-36VDC 24VAC
Festo ADVUP-25-60-P-A Multi-Position Pneumatic Air Cylinder M5 Threads 47mm
New Julabo 8890060 Adapter, M24 x 1.5 Female to 1/2" NPT Male
Alumina/Particulate 18996 Filtration Element, 1.0 L, Particulate Pump Filter
Lot of 77 Red Nylon Tip Set Screw 1/2-13 x 5/8", 3/4" Overall Length
Supco TA-6 Temperature Alarm -10 to 80F, 120VAC *Cracked Case*
Banner PVA300P6R (50790) Light Screen Receiver
Dolan Jenner BLS33236 Flexible Fiber Optic, Tight Right Angle, 36" Long
Lot of 2 Del-Tron C-2 Ball Slide Assembly, 1" Travel, See Details
New TICO Titanium 90° Elbow 3" Schedule 10
MAC Valve 67A-A1-BAB-DP-DFBJ-1KA Solenoid Valve
New in Bag PreciStep AD-VM-M1S Medium Voltage Driver for 2-Phase Stepper Motor
New in Bag Arsape AD-VM-M1S Medium Voltage Driver for 2-Phase Stepper Motor
Watts M50-04 Reclassifier/Exhaust Muffler/Exhaust Filter, 1/2" NPT
SMC ZSE1-T1-14CL Compact Vacuum Pressure Switch, 0 to -101kPa, 12-24VDC, M5x0.8
Phoenix Contact DEK-OV-5DC/24DC/3 Relay 5VDC Input 24VDC Output
PR Electronics 6334A 6334A2B 2-Wire Programmable Transmitter
New IFM Efector Inductive Sensor I95006
SMC CXSM15-15 Guided Cylinder 15mm Bore 15mm Stroke 0.7MPa 101PSI
G-Dok GD-80 Footmaster Swivel Caster with Leveling Leg 500kg Capacity per Caster
New SKF AN 30 Bearing Locknut 5.888-12 Thread 7 11/16" OD 31/32" Width Steel
New Omron E3C-DS1 Photoelectric Through-beam Sensor
PPT Vision 661-0366-H 12VDC Remote LED Head
Allen Bradley MSR221P GuardMaster Safety Relay Voltage: 24VDC, Power: 2W
Allen Bradley 2090-SCVP5-0 Fiber Optic Cable, Series A Length: 16 Feet
Colder Products Company TJ10 Tube Jacketing, Black, *35~40 Feet Long*
Absolute Process Instruments API 1020 G DC Input Trip HI/LO Dual Alarm Relay
SMC NAV2000-N02-5DZ Soft Start-Up Valve With NVHS2500-N02-X116 Lock Out Valve
Furnas 42BE35AFL1 Contactor 30Amp
Pepperl Fuchs ML4.2-54-F/40b/95/110 Photoelectric Sensor, Range: 0-5m, 10-30VDC
Bimba TBA-1210-EM Narrow Profile Air Table Cylinder 12mm-Bore 10mm-Stroke
Carel URKCOPC00S Humidifier Boiler Cover for UR002 and UR004
SpeedAir 2649C Pneumatic Hose 1/4" (6.4mm) 250 PSI W.P. 25' W/ Quick Disconnect
Good-Year Insta-Grip Pneumatic Hose Non-Conductive 1/4' (6.4mm) 250 PSI W.P.
New Alpha-Paderno Dugnano US 060/080 TI-RU-KU1-DT w/Solenoid Valve
New INA KX12-PP (2) Linear Bearings on 23" Rod, 3/4" Diameter
Banner QS30LD Laser Sensor, Diffuse-Mode, Range: 400mm 16", Supply: 10-30V DC
Flex-Lock 211M4894 Pneumatic Hose 3/8" ID Pressure 250PSI W.P. Length 30'
NSK LS15Z Linear Rail 13-1/2" w/x2 NSK S15 Linear Bearing Block
Omron C200H-OA224 SYSMAC PLC Triac Output Module 0.5A 250VAC, 12-Point
Allen Bradley 42GNP-9020-QD1 Standard Diffuse Photoelectric Sensor 11-25VDC 75mA
Johnson Controls A36AHA-15 4 Stage Temperature Control Switch
Telemecanique LC1-D4011 Contactor Coil 48V 50/60Hz, Contacts 600V 60A, LA1-DN22
Superior Electric M092-FF-409 Stepper Motor, 1-1/8" x 3/8" Shaft, NEMA-34
New SMC VQZ3120-5Y-02T-X142 Solenoid Valve, Voltage: 24VDC, Pressure: 0.2-0.6MPa
Siemens 3RK1205-0BG00-0AA2 SlimLine Safety Module, 2-Inputs, *Broken Ribbing*
Banner ES-FA-11AA E-Stop Safety Module, Voltage: 24VAC/DC, 2 N/O 1 N/C Contacts
Chromalox 4115-207 50 SSR Solid State Relay 3-32VDC to 240VAC
Osram Sylvania 016501 Hot Air Heating Element Tube Style 1125 Watts 130 Volt Max
SMC NZX1102-K6-F Vacuum Module Ejector, 5/32" Tubing Connections (4mm)
NSK LY150340AL Linear Rail w/ Carriage 340mm Long 24mm Height *Surface Rust*
New Patlite WME-AM-G LED Light Module, Color: Green, For WME-A and WME-AFB
Ball Screw (PRB30-10.22), Overall Length: 10.22", Ball Screw: 0.615" ? x 7-1/8"
Allen Bradley 2090-XXLF-TC116 Kinetix Servo Drive AC Line Filter 300VAC, 16A 1Ph
Murphy EGS21P-100-12-A Pressure Swichgage, Voltage: 12VDC, Pressure: 100psi
Markel Electric Products F2006N Baseboard Heater, Voltage: 208VAC, Wattage 1500W
General Electrics T-100E Temperature Sensor, -100 to 100 Deg C For OptiSonde
Adept Motion-Interface MP6-S Breakout Module 6 Channel 30330-12470
Skan-A-Matic L34024 Thrubeam Infrared Sensor IR LED Light Source 60mA, 6"
THK 1060 Cross Roller Slide, Length: 65mm Width: 30mm Height: 17mm Travel: 40mm
MAE Offanengo HY200-2220-0210-BX08 Stepper Motor, .25" Input/Output, 2 Phase
New SMC NCY2B10H-1000 Rodless Cylinder 3/8" Bore 10" Stroke 100PSI Max
New SMC NCY2B10H-1200 Rodless Cylinder 3/8" Bore 12" Stroke 100PSI Max
New SMC NCY2B10H-1200 Rodless Cylinder, 3/8" Bore, 12" Stroke, 85PSI Max
SMC NCY2B10H-1800 Rodless Cylinder, 3/8" Bore, 18" Stroke, 85PSI Max
Bimba M-128-DPT2 Pneumatic Cylinder 8" Stroke, 0.435" Shaft Diameter w/x1 MRX
SMC NCY2B10H-1000 Rodless Cylinder, 3/8" Bore, 10" Stroke, 100PSI Max w/Mounts
SMC NCY2B10H-1000 Rodless Cylinder, 3/8" Bore, 10" Stroke, 85PSI Max w/Mounts
Bosch Pneumatic 0-822-241-010 Pneumatic Cylinder 40mm Bore, 400mm Stroke
SMC ISE50-T2-62L Digital Pressure Switch 1MPa 1/4" NPT 2 PNP & Analog Out
New GE Electric RR9EZ Remote Control Relay, SPST, Coil Voltage: 21-30VAC
Parker Compumotor Zeta 4 Stepper Motor Drive 95-132VAC AC 4 Amp *For Parts*
Air Handler 6B593 Fiberglass Mini-Pleat Filter 20x20x4"
Lot of 1160 10-32 x 3/8" Flat Head Cap Screws Black Oxide Hardware
Fairchild 70210FNS Pressure Regulator, 250PSI, 17 Bar, 1700 kPa
HP C3323A Internal Hard Drive, 3.5", SCSI 50-Pin, 1GB, 5400RPM
New Omron E2E-X2MF1-M1 Inductive Proximity Sensor, Range: 2mm, Voltage: 12-24VDC
Coolant Overflow Container, Stainless, 1 1/4" In & Out, 10 3/4"x9 1/8"x11 3/4"
Furness Controls FC054 I.S. Ultra Low DP Transmitter 0-1kPa
Furness Controls FC054 I.S. Ultra Low DP Transmitter 0-20 Pa
McBain Instruments FOI-150 Fiber Optic Light Source Illuminator 120VAC EKE 175W
Newport SM-50 Vernier Micrometer, Travel: 50mm, *Missing Ball on Tip*
Dayton 3VU69 Axial Fan 115VAC 3200 RPM 230mA 27W 239 CFM
Boca MV.34XXX Modem, 33600 bps, DB25 to DB9 Cable, PSU In: 120VAC Out: 9VDC
Flex Cable FC-CFBM6DD-CCAA-M005 Servo Feedback Cable, 28-Pin to 15-Pin D-Sub
Minarik XP01-115AC-SL DC Motor Speed Drive 115VAC In, 0-130VDC Out, 1A, 1/25HP
Cole Parmer 68848-34 Pressure Transducer, 200PSI In: 8-30VDC Out: 1-5VDC 1/4"NPT
Lot of 18 Qty: 50 Piece Packets of 5/16" Shoulder Bolt Shims .314 ID .438 OD
Pepperl+Fuchs KFDX-DCV DC Input Filed Configurable Isolator 9-30VDC 2.5W
Automation Direct D2-06B DirectLogic 205 Koyo PLC I/O Rack 6-Slot, 110/220VAC
Fasco 71639438 AC Motor, Voltage: 115/230VAC, Current: 1.64/0.82A, Shaft: 5/16"
Huba Control 604.9000000 Differential Pressure Switch, Pressure Range: 0.2-3mbar
Sola Hevi-Duty E850 Industrial Control Transformer, 850VA, 50/60Hz
Allen-Bradley AB TL-SSN-1 TL-Series Shaft Seal Kit LS-28 Lubricant
IGUS TW-01-15 DryLin T Linear Guide System Length 132mm & Carriage, Length 68mm
Dayton 1Z837 DC Motor, Shaft Diameter: 0.25", Voltage: 90VDC, Power: 1/53 HP
TB R2075 Cross Roller Slide, Length: 69mm Width: 29mm Height: 11mm Travel: 40mm
3M Microtouch 41-81378-112 15" Flat Panel Display Touchscreen *For Parts Only*
Cutler Hammer A307VN Manual Motor Starter 7-10A 600VAC DIN Mount
New Norton 39C100-IVK 66253044017 D563804 8" x 1/2" x 1-1/4" Grinding Wheel
Boston Perfection 300 H177708-500R 40' Pneumatic Hose 1/2" (12.7mm)
Crouzet GN 84137010 Solid State Relay, Input: 3-32VDC, Output: 24-280VAC 25A
New Allen Bradley Rockwell Automation 2090-UXLF-110 AC Drive, Voltage: 250VAC
Allen Bradley 1756-IB161 DC Input Module w/Breakout
Ergotron 28-188-180 Monitor Keyboard Wall Mount, 2 ft. Extendable 180 Deg Motion
SMC EX600-AXA Analog Input Fieldbus, 2-Channel 2A, 24VDC, 5-Pin M12 Connector
New SMC SS5Y3-45-08U-N7 Manifold for 8x SY3000 Series Solenoid Valves, DIN Rail
Parker PIO-337 Field Bus Coupler CANopen 24VDCF with PIO-600 Terminal
Cognex 800-5758-1 I/O Module Rev J w/ Cognex Cable 300-0341-15 Rev B
Crydom HA4890 Solid-State Relay, Control Voltage: 90-280VAC, Output: 480VAC 90A
Schneider Modicon 172JNN21032 Serial Link Option Adapter Module RS232 *For Parts
New IFM Efector KG5016 Proximity Switch, 10-55VDC, 8mm Sensing Range, Adjustable
New Weber 3202.02 Vent Captor, Voltage: 24 VDC, Amperage: 200mA, PNP, IP 64
Fluoroware 201-42-01 Integra Manual Valve, 1/2" to 1/2" Flaretek, 80PSI, PFA
Tescom 44-2212-242V Pressure Regulator 400PSI Input 100PSI Output
Baldor CBL021-501 Motion Expansion Module Cable (for ION004-501) 39" Length
New Amerimade MK505ATN1220 Conveyor Belt, 30mm W x 1220mm L, 122 Teeth
*New* Lot of 2 50' Red CAT5+ X-OVER Cables
*New* 5 Bundles of 10, 10-24 Threaded Rod, 3 Feet Long, Galvanized
Lot of 3 SMC EAR2000-F01 Pneumatic Pressure Regulators 0.05-0.85MPa 7-123PSI
New Omron V559-A25C BCR to PC Cable & Power Supply, 5VDC 1000mA, V550 series
New Jacobs A0806 Drill Chuck Arbor, Bridgeport to Jacobs Taper R8 x 6JT
New ETM Holding R8-J-3 Drill Chuck Arbor, Bridgeport to Jacobs Taper R8 x 6JT
SMC EX240-IE1 8 Point Input Module
Rego T9454 Stem Valve, Material: Brass, Ports: 1/2" NPT Female, Orifice: 0.406"
GE Fanuc IC693MDL646E Fast Input Module 24VDC Pos/Neg 16 Channel
CTC 2375 Screw Terminal Distribution Block, 26 Screw Block to 26 Pin 2700 Series
CTC 2376 Screw Terminal Distribution Block, 20 Screw Block to 34 Pin 2700 Series
New Jacobs Multi-Craft U130J Albrecht Replacement Jaw Set
SMC LC6D-220AD Stepper Motor Driver
Festo MFH-3-1/4-S-NPT Solenoid Valve, 2-Position 3-Way, Pressure: -0.95 to 10bar
Festo MFH-3-1/4-NPT Solenoid Valve, 2-Position 3-Way, Pressure: 1.5-8bar
GE Fanuc IC693ALG390F Analog Output Module, 2-Points, *Missing Cover*
GE Fanuc IC693CPU331S CPU Module, 4KB Register Memory, *Missing Panel*
GE Fanuc IC693CPU331J CPU Module, 4KB Register Memory, *Missing Panel*
Watlow LVC2JW00000500A Temperature Controller, Range: 0-500C, Type J, 120VAC
New Albrecht No. 65 Keyless Drill Chuck, 0-1/4" (0-6.5mm), JT1 Mounting Taper
New Baso R43459-6 Reset Assembly Replacement for H19AA and H19AL Gas Valves
Dodge F2B-GTEZ-012-SHCR Mounted Ball Bearing, 2-Bolt Flange, ID: 0.75", SS Body
Omron E5GN-Q1TC Digital Temperature Controller 100-240VAC
Lot of 45 Camcar 5/8"-11 x 1 Socket Cap Screw
HP 09816-66571 Rev. E Vintage Graphics Board, For 9816 Personal Computer
HP 09816-66582 Rev. A Vintage CRT Alpha Board, For 9816 Personal Computer
HP 09816-PSU Vintage Power Supply Unit, For 9816 Personal Computer
HP 09816-66561 Rev. B Vintage Backplane, For 9816 Personal Computer
Box of 20 B-Line B752 Beam Clamp Swivel
KYB KBM11-40-14C Mini Buffer Shock Absorber, 40mm Stroke, 216mm Overall Length
New Gerwah BC16-4-4-A Metal Bellows Coupling, Inside Diameters: 1/4", OD: 1"
Del-Tron Cross Roller Slide, Travel: 2.4" (61mm), Dimensions: 3.7" x 1.5" x 0.8"
New Zero Max SC035 Servo Coupling, Inside Diameters: 0.312" 0.745", OD: 1.532"
IBM 75G3719 AS400 iSeries 9404 Work Station Controller Card, DB-25 Parallel Port
SMC MGQL12-20 Pneumatic Compact Cylinder 20mm Stroke
Niobrara Research & Development SCM1S 6 Ft. Smart Cable DB9 to Micro-1 RS-232 PC
New SMC NCGGN63-0800 High Speed Cylinder, Double Acting, 2-1/2" Bore, 8" Stroke
Zebra 33008 Rev 1 Main Logic Board Card w/ USB + Serial - From 170XiIII Printer
Lot of 6 Anvil G260 Pipe Hangers 6" Diameter White w/ Hanging Rod & Clamp
Telemecanique XUJ-K06353 Photoelectric Sensor 70mA 6M OPT
SMC ZQ1073M-J25L-D31C ZQ Series Space Saving Vacuum Ejector
New SMC MGPM12-25 Pneumatic Compact Guide Cylinder 12mm Bore 25mm Travel 1MPa
Grayhill 70MRCQ32 Board 32-Channel, x9 Grayhill 70M-IDC5, x9 Grayhill 70M-ODC5
RVSI Nerlite DOAL-50-FO Diffuse Light Source
Setra C207 Pressure Transmitter 0-100 PSIG 24VDC
Pepperl+Fuchs NBN4-F1-A2-5M Proximity Sensor Voltage: 10-30VDC 200mA Load
Harting eCon 2050-A Ethernet Switch Hub 24VDC DC 5 Port 100mA DIN Mounting
ENM T34BJ62D Resettable Hour Meter, Voltage: 115VAC 60Hz, Display: 6-Digit
Lot of 6 F.K. Bearing FKSSX3T Precision Series Plain Spherical, Stainless Steel
New In Box Eaton Opcon 882B-6501 DC Control Module, Input: 10-30VDC, Output: NPN
Honeywell NOC111P3 Skinner Valve 110/120VAC AC, 30-150PSI, 10 Watts, 7C111P3 24
New Parker 7121KBN2NV00NOL111C2 Skinner Valve 24VDC DC AC, 125 PSI, 10 Watts
GC Valves S211GF02K4DG1 Solenoid Valve, Ports: 1/2" NPT, Coil Voltage: 110/120V
Furness Controls FC054 I.S. Ultra Low D.P. Transmitter 0-1mbar Abs 4-20mA Output
Deltrol Pneu-trol SL30 1/2" Slide Shut Off Valve, 250 PSI Max, Brass Sleeve
5" 90 Degree Galvanized Steel Airtight Ductwork Elbow Welded Seams New Old Stock
Air Tight Welded Seam Ductwork Fittings 5x4 Reducer, 45 Degree 5x3x3 Branch
Swagelok 5.5' Stainless Steel Braided Flexible 0.564" OD Hose 3/8" Female Ends
Destaco 810350 Pneumatic Clamping Cylinder Part Hold Down 32mm Bore De-Sta-Co
Weller EC102 Soldering Station W/ Gun Stand No Cord No Iron 120VAC 60HZ 60 Watts
SMC CXSJM10-10 Compact Pneumatic Air Cylinder 0.7MPa Max Pressure 10mm Stroke
SMC CRBUW10-180S Pneumatic Rotary Actuator, 180° Rotation, Single Vane, 0.7MPa
ARO Ingersoll Rand PR4021-200 Pneumatic Air Regulator, Ports: 1/4" NPT, 150psi
Koganei 181E1 Pneumatic Solenoid Valves 24VDC DC on 4 Valve Manifold 1/8" NPT
Gems Sensors 155421 RFO Series Flow Rate Monitoring Sensor, 4.5-24VDC, 1/4" NPT
SMC NCDQ8AZ056-050 Compact Cylinder, With 2x Auto Switches (D-M9N)
Automation Direct DFT-AN-1A Fiber Amplifier w/ Fibers 10-30VDC DC 1 Channel NPN
AMI Bearings UCP211-35 Pillow Block Style Bearing 2.187" Inside Diameter
Allen Bradley 100-A24ND3 Contactor 220-600VAC w/ 193-BSC22 18-22 A Overload
SMC MXH10-30-DM9N Compact Slide Table, 30mm Stroke, 10mm Bore w/Auto Switches
New Reliance Electric PM010BS3007NH-002 Personality Module *Factory Sealed*
Parker F919-06-06-666-120 Steel Braided PTFE Smooth Bore Hoses 1/4" ID 6mm
SMC MXH6-5 Miniature Pneumatic Compact Table Slide
Oriental Motor 5IK40AA-SH Induction Motor
Watlow Limit LV Temperature and Limit Controller 230/240 VAC 50/60HZ 10A Type J
Lot Of 4 SMC D-G59 Pneumatic Cylinder Sensors, Auto Switch, 28 VDC Max, 40 mA
Norgren EA1677A1 Pneumatic Cylinder 1.5"-Stroke
Fabco-Air 18CC-4 4-Way Double Solenoid Valve, 120V, 1/8"NPT, 20-150 PSI
Plast O Matic CKM075EP-PV PVC Check Valve, 3/4" NPT Connection, EPDM Seals
Modicon 170-BDI-546-50 Input Module, AC 120V 2x8, 16x120VAC Input
Turck VBKB-40-5 Microfast Multibox
New SMC NCDQ2WL50-40DZ Double Rod Cylinder 40mm Stoke
New MAC 56C-53-FA Valve
New Turck BI2-EG08-AP6X-H1341 Inductive Proximity Sensor, 10-30VDC, 2mm Range
Norgren EA1677A1 Pneumatic Cylinder 250 PSI 1 1/2" Bore 1 1/2" Stroke
SUNX DPH-A00 Pressure Sensor Head, Vacuum Type, 0 to -101.3kPa, M5 Thread
SMC ZQ1103M-J25L-D31CK Compact Vacuum Ejector Unit
Reliance Electric Personality Module IQ020BS4030PH-0
Reliance Electric Personality Module IQ150AS6300QH-0
Reliance Electric Personality Module PM010BS3007NH-0
SMC MGQM16-50 Pneumatic Cylinder, 16mm Bore, 50mm Stroke
Lot of 3 New in Box HRB 6009-2RS/C3 Bearings
Numatics R800-02D Precision Regulator, Set Pressure: 2-40psi, With 0-30psi Gauge
Del-Tron 060-115-0001 Ball Bearing Slide, Travel: 4", Dimensions: 6"x1.5"x0.625"
New Parker 08F22C6240ADFGC15 Shutoff Valve 240V 1/2"NPT
Devilbiss H2339 Polyethylene Tubing 0.175"ID 0.25"OD x 750FT
ABB CT-AHD.12 Timer Off-Delay 0.05Sec-100Hr 24-48VDC Control 24-240VAC Contacts
Sunx DP2-21 Digital Positive Pressure Sensor 12-24VDC 0-100kPa 1/8"Rc NPN
American Sensor AST4410 -1 to 6 Bar Pressure Transducer 4-20mA
Omron G9EA-1-B DC Power Relay, Coil Voltage: 24VDC, Rated Carry Current: 60A
Norgren P72F-2AC-NNN Soft Start Valve 1/4" NPT, 150PSIG Max, 125 Deg F Max
New Numatics 052BBD3AMN00061 Double Pneumatic Solenoid Valve 24VDC 100PSIG Air
Allen Bradley 100-A09ND3 Contactor With 193-A1D1 Overload Relay, 4-Pole
Keyence PS2-61P Amplifier Unit With PS-49C Reflective Sensor Head
Matrox Y7044-00 Camera Link Cable Adapter
STI 44518-0050 Safety Switch 1NC/1NO
Seeka F1RM-PN Fiber Optic Sensor 12-24VDC
Sick Amplifier SI130-P12
Siemens 6ES7902-1AC00-0AA0 Cable RS232C
Faulhaber Motor 2224U024SR Minimotor Gearmotor 20/1 43:1 Ratio w/ Driver Board
New Banner Q40RW3LPQ21 Polarized Retroreflective Sensor, 6m Range, 20-250V, QD
New Set of Extension Tubes (EXT-C6) Contains: 40mm, 20mm, 10mm, and 5mm
New Banner ITA16S Individual Thread Glass Fiber
New Banner IAT26HDPMNC 3.2mm Bundle Angled Fiber Cable
New Spartan Scientific 4200-06-924U Pneumatic Solenoid Valve 24VDC 10W 1/4" NPT
Lot of 11 New SMC SY3000-6A-C6 One-Touch Solenoid Valve Block Ports 6mm
INA NATR 35 PPA Precision Roller Bearing, 35mm ID, 72mm OD
Advanced B1-75 APD175NV Gas Regulator, Max Inlet Pressure: 3000psi
New In Box Del-Tron D-5 Ball Slide, Travel: 4", Load Capacity: 16 Lbs
Matrox 7044_00 Rev A Camera Link Cable Adapter
Black Box IC1520A-F Asynchronous RS-232 to RS-485 Converter 2-Wire 12VDC
New in Box SKF Bearing 22214 CC
Banner SMU315D Mini-Beam Photoelectric Sensor 24-240VAC/DC 380mm Range
Banner SM312DMS12-27146 Mini Beam Sensor
Sony XC-ES30 Monochrome Camera, 9-16VDC 1.4W, 768(H) x 494(V), 1/3" Type IT CCD
Integrity Instruments RS485 Adapter 485-25E
Banner GM-FA-10J Gate Monitoring Safety Module, Supply Voltage: 24VAC/DC
Sunx DP2-20F-P Digital Vacuum Switch w/ LED Display 12 to 24VDC PNP 80" Cable
SMC ISE5B-02-67L Pressure Switch, -0.1 to 1MPa, PNP
Lot of 6 New Allen-Bradley 193-M-F10 Auxiliary Contact Blocks
American Sensor AST4410 -1 to 6 Bar Pressure Transducer 4-20mA 1/2"NPT
Baldor 34H250-5422 AC Motor 115/208-230V 1725RPM 0.5HP
New MAC 55B-11-PI-501JM Pneumatic Solenoid Valve, 2-Position 3-Way, Vac-150psi
IBM 86G9121 AS400 iSeries Hard Disk Drive, 2.2GB, 3.5", SCSI, 50-Pin, 7200RPM
SMC CQ2F63-250DC Pneumatic Compact Cylinder 250mmStroke
Newport HR-6 6mm High-Resolution Lockable Micrometer
Oriental 2TK3CGK-A Torque Motor
Parker M57-8311 Compumotor Stepper Motor Drive, 7-Pin M, 8-Pin F 7.7 x 5.5 x 3"
Parker M57-83-R10 Compumotor Stepper Motor Drive 7-Pin M, 8-Pin F 7.7 x 5.5 x 3"
New Cutler-Hammer CE15AN2T4B 2 Pole Contactor, 7A, 24VDC Coil
Swagelok SS-HBS4-C Stainless Steel High Pressure Bellow Valve, 1/4 Tube, NC
Measurement Computing PCI-COM232/4 Card
ZF ZF311028 Stainless Steel Ball Valve, 2" DN50 PN64, *Needs New Seals*
HUDSON EXTRUSIONS PE 1100 Tubing, 1"-OD, 1/8"-Wall, 100FT
New SMC C95KDB32-20W Pneumatic Cylinder 32mm Bore 20mm Stroke 10 bar
New Parker B2DA1026 Solenoid Valve, Voltage: 24VDC, Power: 6W, Pressure: 25psi
Misumi JBNFC25-P15-L30 Bushing for Locating Pins Compact Flange 15 x 30mm Length
Winters Model SP 685 Stainless Steel Gauge 0-100 PSI Liquid Filled 4-3/8" OD
Top Line SP 74-02 Stainless Steel Gauge 0-100 PSI Liquid Filled 4-3/8" OD
Parker Paraflex 550H-4 High Performance Medium Pressure Hose, 1/4" ID, 9ft
Absolute Process Instruments API 4310 G Isolated DC to DC Transmitter 115VAC
Lot of 2 Thomson SRA5010 Lead Screw 0.5"x0.1" Linear Actuator 1/2"-10, 21" Long
New Watts Chlorine Service Ball Valve 1 1/2" CL7200VB01MM
Thomson SS6UTWN 8 Linear Super Smart Pillow Block Bearing 0.500" Diameter Shaft
Parker HN1S-6QUA 1/4 NPT Coalescing HSG W/ Autodrain, PRESS 250 PSIG, TEMP 175F
Label Aire M1.5 PC Board With Digital Display Machine Control Screen Revision A
Argus 1189-31-001 I/O Analog PC Board w/Cables
Panasonic GP-MS112 Industrial B/W CCD Camera Controller
Linear Lead Screw Ballscrew Nut 15mm Dia 5mm Pitch x 225mm Long, SKF QJ 306 MA
Tescom 44-5212-242 Regulator 400PSI In 100PSI Out 1/4" NPT Brass Body 45° Elbow
Watlow Thinband Heater STB8A1J33-TB 240V 1475W
Thermodyne 12904401 Pilot Assembly
SMC NCDQ8B200-050 Compact Cylinder, Bore: 2", Stroke: 1/2", Ports: 1/8" NPT
Baumer Electric FSAM 08D9002 and FEAM 08P3002 Through-Beam Sensor 10-30VDC, 2.5m
OLB1090 REVX3 Bifurcated Fiber Optic Cable, Right-angle Termination, 0.46"-Dia
New ABB MS325-690V Manual Motor Starter 6A, 6kV *See Details*
New SMC NCDJPL15-100D-93AL Pneumatic Cylinder 1" Stroke 5/8" Bore 100PSI
Red Lion RPGC0031 Single Channel Output Rotary Pulse Generator, 31 PPR
Fairchild Model 91 High Pressure Selector Relay, Max Signal: 200psi
Keyence FU-A05 Thrubeam Fiber Optic Sensor Pair 30" Length 200mm Detection Area
Fabco-Air 34CC-3-120/60 Solenoid Valve, Double Solenoid 2-Position 3-Way, 120V
Cognex DVT IDRA Smart Light Red LED Array Light Module 24VDC 4-Pin M12 Connector
Analog Pressure Gauge N9443-D15673-00 4-20mA -5-30PSIG w/ Mounting Hardware
Parker OS22B-DNL10 Stepper Motor 1.8°/Step 170VDC NEMA23 *Damaged Wire Boot*
Phd SAH1 20X1-M Pneumatic Cylinder, Bore: 20mm, Stroke: 1" (25mm), 1/8" NPT
New in Box Leuze Electronic S200-M4C1-M20 63000202 Safety Switch 400VAC 3A
Bank Of 2 MAC 45A-LAC-DDAJ-2KD Solenoid Valves, 2-Position 4-Way, Coil: 24VDC
NSK LS15Z 2 Linear Bearing Blocks on 13.5" Rail
Peristaltic Pumps w/ Bosch AXF 24V Gearmotor 24VDC 1/4" Tubing 175RPM @ 24VDC
Telemecanique LR1-D09308 Overload Relay W/ LA7-D0964 Terminal Block, 600VAC, 10A
Parker VM50 50-Pin Ribbon Cable Breakout Module, For Parker Zeta 6104 Drive
SMC 3016 Ethernet Controller Card BNC & 15-Pin D-Sub Assy 710.153 Drill 700.153
Bimba T-171.25-BDMNPT1 Ball Bearing Linear Thruster Bore: 1-1/2" Stroke: 1-1/4"
SMC NCDGNN25-0600 Pneumatic Cylinder Stroke 6" Alignment Coupler 2x D-G76 Switch
Parker Compumotor ZETA4 Servo Drive *FOR PARTS ONLY* *AS-IS*
Streamfeeder AA2301 Speed Control Board *Untested* *For Parts*
Isys ISO 15407-2 HA1VXBG0G9A 4-Way,2-Pos,Air-Return 24VDC Single Solenoid Valve
Irion & Vosseler 211326-19 Controller
Turck NI4-M12-RZ31X 7M Inductive Proximity Sensor NC 35 - 250VAC
New SMC ISE40-T1-22L Pressure Switch, Voltage: 12-24VDC, Output: NPN, 1/8" NPT
MG Industries 57465-10 Gas Regulator, Standard Tank Connection, 1/4 NPT Output
Oriental Motor 4GC9K Gear Head
Ashcroft Q-8962 Pressure Gauge 0-600PSI Glycerine 1/4"NPT 316 Tube & Socket
Adept 20320-58000 Rev P2 Control Board
Pepperl & Fuchs Proximity Switch SB3.5-E2
Turck Electronik Bi1-EG05-AN6X-V1331 Proximity Sensor 10-30VDC 44" Cable
New MAC Valves 811C-PM-502JC-152 Solenoid Valves w/PME-502JC Solenoid Valves
Lot of 988 New MayTec 1.44.46M08.99 Adjustable Tilt-Foot Nut M8 x 1.25 Metric
Browning 48L075SDS Timing Belt Pulley, Bore: 3/4", 48 Teeth, Belt Width: 0.75"
Omron C200H-PS221 Sysmac PLC Power Supply Module, 100-240VAC, 24VDC w/ Base Unit
New Beco AC-109682 Pneumatic Cylinder, Chemical Resistant PVC, 10" Stroke
Black Box IC155A RS-485 Repeater w/ 17VAC 0.7A Power Adapter
New Entegris D8-2C-12S1 Integra Pneumatic Valve, 1/2" Orifice, Normally Closed
Fujinon DF6HA-1B Lens for Machine Vision & CCTV 1:1.2/6mm
Parker Compumotor PC-23 Indexing Controller Adapter for 3-Axis System
Telemecanique LUCA05FU Standard Control Unit 110-240V
Omron SP10DR-D Programmable Logic Controller 24VDC 6 In 5 Out *Broken Terminal*
Phoenix Contact 2281568 FLKMS-26 Varioface Module
ASV-Stuebbe C100 Adjustable Flow Ball Valve PP DN 32 PN 10 1 1/4"
Del-Tron RD-3 Crossed Roller Slide, Travel: 2", Load Capacity: 66 lbs
Wilden 70-8500-20 Air Regulator Body, For Wilden SD Equalizers/Surge Dampeners
Ball Screw (PRB30-9.80), Overall Length: 9.8", Ball Screw: 0.615" Dia x 6-5/8"
SMC SV2100-5FU Solenoid Air Valve on Stacking Cassette Type SS5V2 Manifolds
New Banner SM2A312FV Mini-Beam Fiber Optic Sensor Amplifier 650nm 24-240VAC
PVC Machineable Round Stock 3 7/8" Long 3" Diameter *Some Imperfections*
Asahi/America 1040N Indicator, Asahi/America FKM DN50-PN16 2" PVC Ball-Valve
Gardco Handheld Controller, *For Parts* (Display is Bad, Battery is Dead)
Trane X13650364-02 Rev J Chiller Control PLC Module Board 6200-0023-05
Wago 750-456 Analog Input Module, 2-Channel, Input: ±10VDC, Supply: 24VDC
Trane X13650477-13 Rev P Chiller Control PLC Module Board 6200-0050-20
Sentrol 301-BLT-06J Interlock Door Switch, GuardSwitch w/Sensor Actuator
Trane X13650477-03 Rev D Chiller Control PLC Module Board 6200-0050-07
Telemecanique LR-D25322 Overload Relay W/ LA7-D0964 Terminal Block, 600VAC, 10A
New SMC VQ4250-5H Solenoid Valve, 5 Port, 0.15-1.0MPa, 24VDC
Maxon 2326.941-12.11-050 Motor With 166176 Gear 24VDC
Murphy EGS21T-300-12-A Temperature Swichgage, Voltage: 12VDC
Lot of 2 SMC SV1100R-5FU Solenoid Valves on Manifold, 24VDC, Pressure: 0.7MPa
Grayhill 70MRCQ32 Board 32-Channel, x8 Grayhill 70M-IDC5, x8 Grayhill 70M-ODC5
Lot of 2 SMC SV1100-5FU Solenoid Valves on Manifold, Voltage: 24VDC, 0.15-0.7MPa
New Advanced Specialty 5101C Stop Valve
Turck BI0.8-G05-AP6X-V1331 Proximity Sensor with 5' 90° Angle Cable
Telemecanique GV2-P21 Adjustable Amperage Manual Motor Starter
General Devices CC3001-00-0220 Drawer Slide 22" Closed, 32-3/4" Extended
Lifeline AT-1 E1 194.400MHz VHF Transmitter w/Charger and Collar Microphone
North Safety Equipment Reducer Regulator With Buddy Breathing Fitting And Gauge
New Denso Wave Robotics 410141-1740 RC8 Hand I/O Controller Cable, 20-pin, 8m
Lot of 3- SMC SY3240-5LOZ 2-Pos Double Solenoid Valves 5-Port Base Mount 24VDC
Tamron Camera Vision Lens F/1-2.8 Focus:50mm C-Mount:25.5mm Fits Cognex *Detail
Chicago Faucets 50-LESSSPT&HDLCP Hot and Cold Mixing Sink Faucet
Lot of 10 New SMC KQ2L11-14-X225 Solenoid Valve Fittings, Connection: 3/8" Tube
Headline Filters 120B-2258 Stainless Steel Gas Filter, Max: 5000 PSI, 1/8" NPT
Steel Rod with 2 Bearing Blocks, 1" x 21.25" Rod, 1.75" x 2" x 2" Bearing Blocks
PHD DAVF13/8X4-D-E-U Pneumatic Cylinder, 1-3/8" Bore, 4" Stroke, 1/4"NPT
Dayton 4C723 Blower, Voltage: 115VAC 50/60Hz, Speed: 2300RPM, Power: 1/45HP
Allen Bradley 855T-B12TL4 Ser C LED Stack Light Module Red 12VAC/DC 95mA
Federal Signal LP6-12/048R Low Profile Strobe Light 12-48VDC Red *Damaged*
Love Controls TS-83021 Digital Temperature Switch, Supply: 230VAC, Out: 8A SPDT
Buzmatics RPS-0G150-0E10-W Remote Pressure Sensor 300PSI 15-24 VDC
Parker Compumotor S57-51-MO Stepping Motor, 1/4" Shaft Diameter w/Vexta D6CL-6.3
Cutler Hammer E26 Series Stack Light, 15" Pole, Green Continuous, Orange Flash
New Pantone 2005 Formula Guide Solid Matte 2003 - 2004, 1,114 Colors
FIP PVC Manual 2 Way Valve 14.5mm
THK RSR12VM 2-Roller Guide Linear Slide Bearings, Length: 295mm, Width: 12mm
New Allen Bradley 1745-R2 Series-B Replacement Relay Board Expansion Unit
Cutler-Hammer E26XWWL6W-V2 Blue Stack Light Tower Module 24VAC/DC Incandescent
Watlow LVE2LW00000150A Temperature Controller
Allen Bradley 1793-0B4P 24VDC Source Output
New SMC VQC4401-51 Solenoid Valve, 3-Position 5-Ports, Voltage: 24VDC, 0.2-1MPa