供应 1769-PA4金盛源

可编程序控制器，英文称programmablecontroller，简称pc。但由于pc容易和个人计算机（personalcomputer）混淆，故人们仍习惯地用plc作为可编程序控制器的缩写。它是一个以微处理器为核心的数字运算操作的电子系统装置，专为在工业现场应用而设计，它采用可编程序的存储器，用以在其内部存储执行逻辑运算、顺序控制、定时/计数和算术运算等操作指令，并通过数字式或模拟式的输入、输出接口，控制各种类型的机械或生产过程。plc是微机技术与传统的继电接触控制技术相结合的产物，它克服了继电接触控制系统中的机械触点的接线复杂、可靠性低、功耗高、通用性和灵活性差的缺点，充分利用了微处理器的优点，又照顾到现场电气操作维修人员的技能与习惯，特别是plc的程序编制，不需要专门的计算机编程语言知识，而是采用了一套以继电器梯形图为基础的简单指令形式，使用户程序编制形象、直观、方便易学；调试与查错也都很方便。用户在购到所需的plc后，只需按说明书的提示，做少量的接线和简易的用户程序编制工作，就可灵活方便地将plc应用于生产实践。
梯形图：梯形图是通过连线把plc指令的梯形图符号连接在一起的连通图，用以表达所使用的plc指令及其前后顺序，它与电气原理图很相似。它的连线有两种：一为母线，另一为内部横竖线。内部横竖线把一个个梯形图符号指令连成一个指令组，这个指令组一般总是从装载（ld）指令开始，必要时再继以若干个输入指令（含ld指令），以建立逻辑条件。后为输出类指令，实现输出控制，或为数据控制、流程控制、通讯处理、监控工作等指令，以进行相应的工作。母线是用来连接指令组的。下图是三菱公司的fx2n系列产品的简单的梯形图例
编码器信号输出主要有并行格雷码输出、串行ssi输出、总线型输出、模拟量4~20ma输出。并行格雷码和模拟量输出信号读取简单但不适合长距离传输，串行ssi输出大部分是与西门子plc的ssi模块配套成本较高。现场总线型编码器用通讯方式传输信号，信号遵循rs485的物理格式，连接线少，传输距离远，对于编码器的保护和可靠性就提高了。信号的接收设备只需一个接口，就可以读多个编码器信号，多个编码器集中控制的情况下可以大大节省成本。
可编程控制器（plc）具有结构灵巧，硬件配置灵活方便、可靠性高、抗干扰能力强，易学易用的特点，已作为普遍的自动化控制器件广泛应用于各行各业。《plc原理及应用》课程已成为工科院校一门覆盖面较广的***课，作为学校如何培养出高素质应用型plc人才，这成为社会、学校、教师与家长关注的焦点。根据多年的教学实践，就影响plc人才培养的各个因素的提高与协同
在plc软硬件设计和控制柜及现场施工完成后，就可以进行整个系统的联机调试，如果控制系统是由几个部分组成，则应先作局部调试，然后再进行整体调试；如果控制程序的步序较多，则可***行分段调试，然后再连接起来总调。调试中发现的问题，要逐一排除，直至调试成功。
johnson controls nmt 16/ad (nmt16ad) auto-dial nmt-201-0
g4w-2212p-us-tv5-hp-dc24 omron dpst-no 15a pcb relay g4w2212pustv5hpdc24
applied motion products amp 3540m equal with parker ofs 350-dri, step driver.
kinetics fluid system gas line, tescom 150, usg meter
dgd gardner denver operator interface module, # s 112470,
siemens v7e3233 w ha***are 100 amp 240v fusible ite vacu-break panelboard switch
furnas 22ds32ae6 contactor 22ds32a*e6 w/ 48asd3m20 overload relay series b
nib sandpiper 031-012-000 sleeve&spool matching set 031012000
nib fisher controls 14***70x072 pot bushing sfernice assembly 78cbb 453 w04986
5***e39nxl154 - ge genteq 3/4 hp 208-230v x13 furnace blower motor & module
***c ar40-f06h druckregler 3/4" pressure regulator
reed switch qm/34/5 norgren qm345
acs50-cul mother board
lot of old stock! mulberry 2 gang deep boxes five 1/2 hubs 30593
fuji 2di150a-140 transistor module 150a 1400v tested!!! [pz0]
allen bradley vers***iew 1500w 6189v-fd144 a floppy disk drive ju-256a198pc
siemens 6sl3211-0ab15-5ua1 sinamics g110 cmp110 ain in open box k***
neles automation hart display tran***itter f4730005 sar
koganei v050le1-11 square-type solenoid vacuum valve
a*** 1021-472-01 reducer-conical-nw40 to nw16-lvhcr
plc omron cqm1-ad041 + cqm1-ips01 ok tested 100%
goodyear hy-t plus v-belt b85 (lot of 2)
ge fanuc 44d220765-g02 general electric pcb general purpose gate
rhp single row ball bearing lj1-7/8" bore free shipping
cbt-x210 v.13b20, communication pcb as photos, sn:c
bc20-k40sr-vp4x turck demo capacitive proximity switch bc20k40srvp4x
6no60 amperite 6vdc 60 sec time delay relay (1 per)
hblds6
okuma / sanyo denki servo motor w/d6 encoder cn-400t-21,
datalink communication module, dl3500-dh+/df1,
perkin-elmer n068-9024 f n068-9021 d lgt cont a/d conv/preamp plc board card
cincinnati milacron 3-531-4351a pc board hdco 35314351a
samsung bn94-08019a main board for lh46uddpubb/za (version rs01)
wabco p55122 relay valve mod: 4s, 0-150, 250psi
pressure switch 9012-acw-9 square d 9012 acw9 m12
connecteur de base mhp16l25 ilme mhp-16-l25
free wheel unit flsr-32-l festo 15688
fuji 6r1ti30y-080 diode&thyristor module 30a 800v ---tested---
fanuc a20b-1000-0950 cnc pcb
alfra 030041 psg 4 din aluminum rail c-103 pm cutting unit
r+w shaft coupler sk2/30/87/w a10-269758.1
***c nvfs3410-5d solenoid valve
yokogawa admag magnetic flow detector ae205dn, csq
nidec 934000 alpha v fan ta1000, model a30205-10
gespac 03-322714a01 pcb assy - dual serial controls assembly
allen-bradley 800t-p16 t green pilot light 120vac
sensus 143-80 service regulator
radius valve actuator 120 psig , ad-012 with limit switch box model es-900
federal dimensionair eag 22111 8000:1 inspection gauge 56f0754h
mitsubishi hc-mf73, servo motor as photo, sn:1032. dφm alf65
cbk-ltpt1r abb in box red pilot light cbkltpt1r
ihd15-6 521 international power in box 15vdc 6a power supply ihd156521
amat 0200-10054, ring inner, aln, 8 inch, 3mm, notch, wxz
amat 0190-08964 factory interface 3 wide 5.x horizontal
parker 750-0030-1 0.75mm x 16.30mm diameter fastener seal (lot of 60)
ge fanuc ic300adc110b analog input module ic300adc110
nib rexnord lf879tk4.5 table top chain lf879tk4-1/2 10ft total length
eaton 400 amp fdpw365r fusible panel switch 600v fdpw-365 r cutler hammer
arc chamber siemens 3ty6-342-0a 3ty63420a
(4) ge overload thermal unit heating elements c239a
festo 174001 ventilinsel mit 2 stück 173940 und 1 x 173943 und murr cube67
hitachi, ltd nes1-022sb inverter, 200-240 volt, 1 phase, 3 hp, 10.0 amps
yaskawa usaded-13-yr21 motors-ac servo
invensys temperature control 523e400150110
amci nx1f4d nexus multi axis stepper controller w/ devicenet option & cables
plc landis + gyr saia pca2.n1 alimentatore new
a*** 16-329807c01 retainer-gas line-5/6 POSTTTION
ames master of measurements gage 345
omron s8vm-01524ad power supply s8vm clean csq
allen bradley 440r-n23123 msr126r niob safety relay niob 440rn23123 bbd csq
lewa esc 0000-15 ecodos sanitary hygienic diaphragm metering pump motor 5 valve
stealth panel mount monitor 15" sv-1500s-pm
fag bearing p2
livingston sencab-86, resistance weld monitor sen*** cables *nos*
teradyne mc860 pn 560116, intel i860 xr, vme cpu module as photo, sn:4322 lφo
e3s-5b4 omron in box photo sen*** switch e3s5b4 e3s-5db4 e3s-5lb4
numatics nag321404n00f 150-759.5mmhg valve with db-0502-u 24v 11w solenoid coil
siemens sinumerik 810m servo interface, 40 mm, 6fx1121-4bb03,
balzers swissflow b7454405k infrared flow meter 99401
nib mitsubishi nf225-cwu3 circuit breaker 125a, 3p, nf225-cwu nf225cwu3125
square d i-line fa26030acft 30a circuit breaker 600v fa26030ac 2 pole sqd 30 amp
lot of 3 electronics corporation of america 60-1508-2 timing modules 6015082
belt fenner 390h200
hblds6
sealed bimba current sourcing solid state switch hscqcx-70 hscqcx70 5 meter
telmar 515000 analynk isolated dc milliamp current tran***itter
kla tencor 552364 pcb rev ab&547220 keyboard breakout pcb for kla ait uv
dell 19" e198fpb lcd flat screen computer monitor panel
yaskawa i-80 yasnac sheet key panel membrane overlay [pz0]
minebea lt-200k-sw transducer
mks / hps 100312603 seal, centering, assy, nw25, a/v
allen bradley 800t-n249gaba lens caps pilot light cluster nib
plc omron zfx-xc8ar
finder 22.22.9.024.4000&20.22 cema p9b11vn lot of 3 relay&contact csq
allen bradley sp-144965 1395 pcb armature pulse drive board sp144965 nib csq sci
intel barrier etch chb mbk-552-04 62632-3369
siemens push-button red lot of 9 3sb1 200-0ac53
pilz pnozx9 safety relay 24 vac/dc 7no 2nc 2 channels
schiele sps 400 sps400
cbt-x210 v.13b20, communication pcb as photos, sn:c
fuji electric ss1501-3z-d3, solid state as photo, new in old box, set lφo e.
amat 0150-02745, 30m pump cable for ebara a70, 399539
general electric terminal block cat# cr2960sy139c3d .. 150a, 600v .. vm-3b
aro fluid power l36121-100 b1193 pneumatic lubricator aro-flo 1000 series
siemens simatic u-25n u25n input module 100-120 vac automation direct plc
rexroth dr10-4-52/200ym/12 pressure regulator r900936305
static-o-ring 54sc-b118-m4-c1ax pressure switch 54scb118m4c1ax
circuit breaker b10d1002a imo b10d10-02a
screen kit 6sl3262-1aa00-0ba0 siemens 6sl32621aa000ba0
circuit breaker faz-2-c10 moeller 10a faz-c10/2
evl31-055 fuji transistor module 100a 550v ---tested--- free shipping
baker das-08 panel
yaskawa sgm-01aw14b motors-ac servo
suruga seiki ***-60ln tilt/rotary stage
a*** 16-320487c01 retainer-o-ring-inner
siemens 3rt1535-1ab00 sirius 3r contactor 24vac 4 pole 3rt15351ab00 csq
! allen-bradley 99-54-1 glass fiber optic cable, series: b
plc omron cp1e-n30dr-a ok tested
patlite lce-fb signal tower
simpson electric 2t873 digital panel meter f351460b
mazak circuit board 03-81986-02
fanuc a20b-1000-0850 control card from crt/mdi panel
e3s-x3ce4 omron photo sen*** fiber optic amplifier switch e3sx3ce4
mr-j2-350c-s116 in box mitsubishi plc servo motor amplifier mrj2350cs116
axis 240q, video server without all acces***ies as photo, sn:2fb6, dφm tested.
lot of 10 buss one-time fuses non 20 ...... vm-12j
varian 111003001 rev.4, insert assembly, beamgate. 418626
gemco rotating cam limit switch 1980-404x-sp-x-r20-r1, 4-POSTTTION geared limit
siemens 1p 6es7 321-1bh02-0aa0 ***321 di simatic s7 module plc simadyn d oaao s5
moore backplane modulrac module i/o bus 16066-51-2 plc apacs quadlog siemens
honeywell 620-0086 parallel link module 6200086
power block 16392 banner pbp
square d size 2 contactor 8502sdg1v02 coil 110/120 volt 50/60 hz
zook 8" graphite rupture disk 1my1j2x8x0.5x200 95694.020 br12400pmxt/11
yaskawa sgdh-05ae ac servo drive
asyst c0094-1397-01 ***art cms controller w/ direct logic 205 cpu plc system
guaranteed! vesda vlp-400 laserplus ***oke detector laser detector module ln14625
shawmut a2y10 amp-trap type 1 10 amp fuse 250vac qty. 6
nib ***c compact guide cylinder mgql20-30-y69b
applied materials 0.0.41 999.0019 dps poly rg install kit (o-rings)
(lot of 2) allen-bradley contactor cat# 100-c09*10 ser a
lam research 715-495014-001 chamber liner trans lam 9600 dfm kit
automation direct relay 24vdc 750-2c-24d
hp agilent e5890-66501 rev a traceport analyzer
qy901a mitsubishi printed circuit board mazak (locsp2d4)
trueline seal kit rkt08002a
e6b2-cwz6c 2000p/r 0.5m omron demo rotary encoder e6b2cwz6c
rexroth 4we6t60/dg24n9dk24l hydraulic directional valve 24vdc hydronorma
***c-1nc parker compumotor servo hall effect sen*** switch ***c1nc
pinn***e systems inc microguard mg-36-0f1-05 controller 120vac 60hz
qty ingersoll rand an***-abba4-005 valve cylinder
nib wilkerson mtp-95-555 filter element mtp95555
efector ki3514 kie2015-fboa/ni/ls inductive proximity switch sen*** kie2015-fb0a
sealed horner electric he800dac101b analog output module he800dac101
hblds6
humphrey h0rv 16x26 122706 cylinder horv
cylinder norgren pra/182040/m/200
honeywell furnace ***art gas valve sv9500h 2658 2633 sv9500h2658 sv9500h2633
eaton votlage monitor relay d65vwkpt1 24 vdc time delay drop out 0.5-10 sec
mitsubishi ps11034 intellimod module ------
celtek lm6460 bin simulator
esi 47378 power supply for esi 4000 laser trimming system - needs repair
lot of old stock! ***c 3/4" connectors npa26
allen bradley 123166 dc contactor 280 amp continuous 550 vdc csq
intel sp5lplx pentium computers with dongle
rk industries rk-aov valve air-to-close polypropylene 1" ant
lam research 810-17052-9 / 710-17031-1 adio-9 pcb board
traco tpm15215c mini switcher
parker 5" bunan piston ring kit pr502h0001
national instruments ni pci-gpib interface adapter card 188513-01
caterpillar horn 0515104200
cosel lda300w-24, power supply 24v 14a as photo, sn:0098, promotion 2
vi-261-eu vicor vi-200 series 200 w single output 12 v dc/dc converter (1 per)
md549 lehigh cylinder
amat 0150-35475 rev.p1, cable assy, light tower, sw box to operator assy. 417577
itt general controls t331z103 air conditioning thermostat ....... vj-77
yokogawa px1*a plc module card px1 *a board as-s9102bj-0 s9251aq-0
siemens dc contactor 14-193-100-562 coil 74 vdc 600v 1000 amp 14-183-218-501
allen bradley 1772-lh proces*** interface module f/w rev 1 ser a 960038 rev 1
siemens i-t-e jkl3b400 400a circuit breaker 225 amp trip jkl frame type et ite
asco hv2640126 solenoid valve
air regulator ir1 spirax sarco ir-1
indicator lamp alstom 51-050-005
lot (4) t&b thomas & betts crimp connector lugs 54218 brown die 87 1 mrb-500-8n
! siemens scanner clsca333 circuit board for parts as is system error
uson corp 402a302h
mitsubishi qm300ha-24 transistor module 300a 1200v
a*** 57-106629a98 grommet rubber .437 is .125x
plc omron n°1 cqm1-tc102 ok tested
festo vak-1/4 6890 1.5 - 10 bar vacuum generator
furnas 21k280ah 21k280a* 200hp contactor 480vac coil csq
trane lnk-0070 nsfp lnk0070
foxboro 75tca flow meter level controller board l0112pl
w***etek 752a dual low pass brickwall filter 1 hz to 100 khz
rittal mini-pls device adapter sv9614.100 (lot of 2)
3m 10336 mdr36 to ide 40 pin, cable as photo.
g2r-2-s-ac240(s) omron dpdt 5a relay g2r-2-s ac240(s) g2r-2-s-ac240
e3s-r1e1 omron in box photoelectric sen*** switch e3sr1e1
lam 715-008221-001 rev.a, bracket, world machining, offset. 419859
amat 0010-07893 assembly tef hose w/insulation, amat-1/steelhd, sup &
ge s1000mltac5m-5gek high pressure sodium ballast kit 87056 universal lighting
cutler-hammer dh361fwk 30a 600v stainless 4 & 4x encl. non-fusible switch eaton
westinghouse type w size 3 starter 100a breaker motor control center ***et 24"
siemens i-t-e ed63b045 45a sentron circuit breaker ed6 600v ite 3 pole 45 amp
phoenix contact fl switch sfnb 5tx ethernet switch
heater allen bradley w52
accustat sen*** 35f/1.6c
cte chem tec equipment company flow switch f***-375-esb-w-nc
fuji 6di20ms-050 transistor module 20a 600v ---tested--- [pz0]
mitsubishi q64pn melsec-q power supply
yaskawa etc008612 spindle pcb
hblds6
abb asea 2668 156-60/2 circuit board
skinner honeywell v9-60-s 001 nib 0t1 valve repair kit nib
lam research 1289-98-42-004 chamber liner
pilz pze3 v22 safety relay 230vac nos csq
omron 61f-gp-n (-nt-nd-nl) floatless level switch 100 vac, 3.5va, 50/60hz csq
rps abco fiberglass frp elbow 90 deg 8"
allen bradley light curtain tran***itter & receiver 445l-t4l0360yd 445l-r4l0360yd
horiba stec, sec-4500, sec-4500mo-uc mfc, o2 gas, 10 slm range, s24261
nib sonntek lh-1 deuterium lamp lh1
juniper ssg-550 firewall
thomas & betts superstrut spring nut b100-1/4egc (105)
rosta tensioner roll r27 (lot of 2)
paladin all in one hand crimper crimping tool for we/ss mod plugs powerw***e
amat 0010-40155, wafer sen*** low profile tc assembly. 416265
westinghouse s86lsig 800 amp digitrip rms 810 trip & plug spb breaker 800a lsig
guaranteed! efector 8 port block w91007
! potter & brumfield / tyco electronics 8 pin relay krp-5ag-120 krp5ag120
bus***ann tcf20 time delay cube fuse 20a (each)
trm120a3x600 ssac abb asea brown boveri in box time delay relay
bosch 0821300972 0821300974 valve 0 821 300 972 0 821 300 974
microscan ms-3 compact laser barcode scanner
abb symphony control i/o module imcis22
ohmart measurement controller ***art pro
lot of old stock! bus***ann 660v 35a fuse-links 170n3431
tracopower tmpm 10103 pcb mount power supply, fixed, 85 v, 264 v, 8.3 w, 3
***c pse550 low differential pressure sen*** switch digital 0-2 kpa
lot of old stock! resistor network fi resisstors m8340102k4321fa
siemens profibus dp/dp-coupler 6es7158-0ad00-0xa0
bus***ann fnm 8 dual element fuse 8 amp 250 volts/less
parker d3w20dnyc directional control soleniod valve d3w20dnyc-30
burkert 5282 a 3/2 npt3/2 240v solenoid valve
toshiba 41822b drive board rev. d e
nec pltveq341xaf7 power supply unit
fanuc a16b-1210-0940/03a pc board cpu sub a16b-1210-0940
enlight sliding rail kit for 1u chassis en-8970 series en53trail8970