6DI50A-055 6DI50A055
KLA-B
CPCR-MR15H
6MBI15L060
最初研制生产的PLC主要用于代替传统的由继电器接触器构成的控制装置，但这两者的运行方式是不相同的：
图(c)为按下SB1按钮后的第二个扫描周期。①输入扫描，由于输入状态不变，输入映像区不变。②执行程序过程，第一行，X0触点闭合，由于上一个周期中，Y1为ON状态，因此，Y1触点也闭合，Y0也呈导通状态；第二行，Y1还呈导通状态。Y0、Y1的状态均为“1”。③输出刷新过程，两个灯都亮。注意：由于PLC的扫描周期很短，我们用肉眼见到的现象可能是两灯同时亮。如果按钮没有变化，内部继电器、输出设备状态均无变化。
解释、功能子程序的调用管理程序和系统参数
不管输入单元的LED灯亮还是灭，请检查输入信号开关是否确实在ON或OFF状态。如果输入开关的额定电流容量过大或由于油侵入等原因，容易产生接触不良。当输入开关与LED灯亮用电阻并联时，即使输入开关OFF但并联电路仍导通，仍可对PLC进行输入。如果使用光传感器等输入设备，由于发光／受光部位粘有污垢等，引起灵敏度变化，有可能不能完全进入“ON”状态。在比PLC运算周期短的时间内，不能接收到ON和OFF的输入。如果在输入端子上外加不同的电压时，会损坏输入回路。
系统技术文件包括说明书、电气原理图、电器布置图、电气元件明细表、PLC梯形图。
5．电源

Siemens 6FM1470-3BA25 E-Stand 01 B06 Unbenutzt OVP
KEB Combivert F4 22.F4.C0R-2421 420-720V DC 80kVA 55kW 22F4C0R-2421
Siemens Simatic CPU945 S5 6ES5 945-7UA23 6ES5945-7UA23 E-Stand 2
Schneider Electric-Barber Colman 240Vmotor S/R 2-Pos W/Aux Sw. OEM MA-419-500
Honeywell 7.5Hp 460V 3Ph Vfd Nema1 OEM NXS0075A1004
NORDIKO 9606 A08799 INSULATOR RING
NSK KN903 NE62 ASTROE BRUSHLESS MOTOR CONTROL UNIT ASTRO-E KN-903 NE-62
JOBIN YVON-SPEX STIMAX WDM 56 100 GHZ FIBER MULTIPLEXER MUX E-BAND 1X56 CHANNEL
HANNA INSTRUMENTS HI 9224 PH METER 0-14 PH 0-100 DEGREES CELSIUS HI9224
GE TED134040WL 3pole 40amp 480v circuit breaker TED134040 1 year warranty!
Westinghouse Cutler Hammer ITAP361N ITAP-361 30amp disconnect bus duct plug
Square D KA36175 circuit breaker 3pole 175amp 600v Iline 1year warranty !!
4171314 WHIRLPOOL D/W IMPELLER
3M W-3241 Half Mask/ Air-like Kit
NEW NOS GE 692C215G02 Transformer Coil 2 Lead Close/Trip
Fafnir Pillow Block Bearing YAK 1
Honeywell RA116A1055
Lennox 98M59
Lennox 12U33
Tjernlund Products 950-0625
Lennox 46J39
LOT OF 4 HUBBELL 20A 250V Female Twist Lock receptacle
Lot of 2 Littlefuse KLPC 2000 Fuse, 2000A, 600V, Class L
Lot of 4 GE Plug In breakers (1) THQL2150 , (1) THQL2170 , (2) THQL2160
Siemens SIRIUS 3RW3045-1AB04 Softstarter 75A 37kW 400V unused OVP
MURR Elektronik Netzteil 85067 MPS20-3x400/24 three phase 400V 24V DC 20A
Siemens 3~Motor Servomotor 1FT6102-8AF71-4AG1 16,9A 5600/min unbenutzt UNUSED
6DI50A-055 6DI50A055
Watts 1.5" Lf174A 125#Rlfvlv 6, 460K OEM 121547
Danfoss Replacement Condensing Unit R404A 1 Hp 230-1-60 FJALA100 By Danfoss
AUDIO PRECISION SYS-322G SYSTEM ONE DUAL DOMAIN AUDIO TESTER IMD AWT
DUNIWAY TERRANOVA 906A CONVECTION VACUUM GAUGE CONTROLLER
EGS ELECTRICAL GROUP SOLA HEVI-DUTY HS19B250 TRANSFORMER 250 KVA 120/240 V
TELEBYTE MODEL 458 CONTROL MODULE
Cutler Hammer ED3175 3pole 175amp 240v circuit breaker 1 year warranty!!
Westinghouse HJD3250F 200amp trip shunt 3pole 600v circuit breaker 1yr warranty!
Shawmut Gould TRS500R Tri-onic 500amp 600v fuse fuses new!
WR50X10073 for GE Refrigerator Defrost Thermostat AP3884320 PS1015943
New GE TKMA836800WL Circuit Breaker 3 pole 800 amp 600 volt General Electric
ALLEN BRADLEY 800EM-PL6 (P10YT2) 800EMPL6
EATON CUTLER HAMMER E50RA
AO Smith 100075699
Honeywell MN6134A1003
AO Smith 100093791
AO Smith 100111009
Lennox Y4019
ALCATEL-LUCENT 8DG02649AA 01 DS3 Protection Access Assembly #3
Netgear 24-Port 10/100 Mbps Fast Ethernet Switch JFS524
Elpida EBJ21UE8BDS1-DJ-F 2GB 2Rx8 PC3-10600S DDR3 Memory RAM - HP 598856-001 USA
Fanuc A06B-0163-B176#7000 Servo Motor Top Zustand
Festo FENG-32-50-KF 34493 Führungseinheit unbenutzt
Baumüller BKF12/150/400-604000003 DC DRIVE Converter 400V 150A NEUWERTIG
Goodman Parts 3/4Hp Ecm Motor OEM BT1340045S
Honeywell 3" Npt 2W 145Cv Brs Dca Prfl OEM VBN2H145.00PX
CASCADE MICROTECH DCM-100 3 AXIS MICROPOSTTTIONER MAGNETIC LEFT HAND NO PROBE
KOHZU SA05B-RB MOTORIZED PRECISION SWIVEL TILT GONIOMETER STAGE
HP AGILENT 70001A 8-SLOT MAINFRAME
TYLAN FC-125V MASS FLOW CONTROLLER N2 MFC NITROGEN WITH CABLE 5 SLPM
Siemens ITE B360H circuit breaker 3pole 60amp 240v type BLH new warranty !
Siemens F6N1S & HFD63F250 250amp 600v frame & 150amp trip circuit breaker New!
Siemens main subfeed kit MBKFD3125 circuit breaker panel P1/P2/S1/S2 hardware
ProMariner Prosafe 22078 Galvanic Isolator and bonding System Monitor
WESTINGHOUSE 600 VOLT COIL 505C633G05
CEAG SWITCH CAT# GHG4148201L0014
SIEMENS 18-471-112-517 USED TSI (2T) STATIC TRIP II 18471112517 (S23YT4)
INTERNATIONAL COMFORT PRODUCTS 1185159
Lennox Product 18K77
Lennox 58W33
Bradford White 265-45583-00
Honeywell F100F2010 Media Air Cleaner - 20" x 25" (2000 cfm)
Aruba AP-135 Wireless Access Point no ac adapter
Cisco 2800 Series | CISCO2821 V05 | Integrated Services Router | Powers On #1
4 HP DG0072BALVL 72GB 10K 2.5" SAS Server Hard Drive PN:504015-001 / 375863-008
TELE-PROFESSIONAL-II Fernwartungsmodem TESTED Top Zustand
Siemens OP27 Color 6AV3627-1LK00-1AX0 6AV3 627-1LK00-1AX0 E.St A05 NEUWERTIG
Lauer PCS Systeme PCS 200FZ XX2.1031.SHX + PCS 802-EEPROM Memory Pack OVP
Watts 40Xl-4-125# 1" T&P 1, 808, 000 OEM 556007
Heil Quaker 1/3Hp 230V 1Ph X-13 Motor OEM 1179681
NORTH 80100 RESPIRATORY PROTECTION SPECTACLE KIT FOR NORTH 7600
4X OMEGA HGKMQSS-125G-18 QUICK DISCONNECT THERMOCOUPLE
ANRITSU MP92A INTERFACE ADAPTER WITH MP915A OPTION 22 BARE FIBER HOLDER
NORDIKO A08759 HEATER ASSEMBLY ~ 9606
Siemens ED43B125 3pole 125amp 480v circuit breaker New! 1year warranty
6DI50A-055 6DI50A055
GE DH422R 60amp 3phase 4wire 240v busway bus duct plug disconnect !
GE Spectra Panel board APNB 400amp twin Hardware strap kit with 2 SGHA36AT0400
ALLEN BRADLEY 84-AB86 (Surplus New In factory packaging)
ALLEN BRADLEY 800MR-PA16BD1 Flush Head Blue lens New In factory packaging
WR49X5086 - WR49X390 GE Refrigerator Defrost Heater Kit
General Elecrtic CR206E0 Nema 3 Starter
Honeywell V4055D1043
Honeywell L4081A1023
Lennox A2FLTR70N-1
Morrison Products LB-29333BBN
Honeywell V800A1070
Lot of 4 Kingston KW579C-ELC 1GB PC2-6400E CL6 800MHz 240 Pin DDR2 DIMM
Schneider Electric Telemecanique LRD33 Contactor w/ LA7D3064 #1
3GE-GBIC-SC - Cisco GSR12000 3 port GE line card New In Box
KEB 13.F4.S1D-3410 /1.2 8,3KVA 5,5kW 2/4P 50/60Hz 400V tested
Elau Servomotor SM-070/60/020/P4/55/S1/B1 06 2,0Nm 6.000min-1 USED TESTED
Omron TC104 CJ1W-TC104 Temperature Control UNIT Top Zustand
316531973 Frigidaire Maintop Genuine OEM 316531973
Bristol Comp 44100 H23A463ABCA Replaced By Bristol New Part# H22J443ABCAP
2X HP AGILENT KEYSIGHT 81010BL INTERFACE FILTER ADAPTER NEW
DASA TECH CO IROBO IMT-JH TEACHING PENDANT RS-232C
HP AGILENT 70843B ERROR PERFORMANCE ANALYZER OPT UHF UHJ
MICRO-CONTROLE X STAGE SLIDE WITH SERVO MOTOR - KLINGER
GE THHQB1120 circuit breaker 1p 20amp 120v 22k AIC
Siemens ITE BF230 circuit breaker 2p 30amp GFI ground Fault type BLF NEW
same as LGA36250CU33X LDA36250CU33X LJA36250U33X
Ford OEM Engine Upper Intake Manifold Gasket Set YF1Z-9H486-AB Six (6) Pieces
Allen Bradley X241534 (S20YT4) AB X 241534
NEW MAC SOLENOID VALVE 3/8 NPT 24 VDC MODEL 55B-12-PE-611CA (PCHR)
Trane 30 HP VFD TR16032GT4CN1STR0DLF00A00C0
Honeywell ZD18X12TZ/U
AO Smith 100284493
AO Smith 100111038
Lennox 59W84
AO Smith 100187872
Cisco 2900 Series 2951 2951/K9 V06 Router powers on / no power supply included.
Honeywell Request To Exit passive Infrared Sensor IS320WH
Lenovo 433810U ThinkPad Mini Dock Plus Series 3 with 90w AC Adapter New
Siemens Simodrive 6SN1118-0DM33-0AA1 Version: B unbenutzt
ALSTOM Cegelec Converteam Alspa MV1000 ALSPA MV 1007 400V 7,0A 3kW Drive
INDRAMAT AC Servo Controller TDM 1.2-050-300-W1-220/S102
RHEEM PRODUCTS 120V Induced Draft Blwr W/Gskt OEM 70-22436-01
Johnson Controls Bulb Elm.Stat, 15'Cap, 2-Pos. OEM T-8000-70
OLYMPUS MDPLAN 10X/0.25 MICROSCOPE OBJECTIVE IC 10 IC10 10X
AGILENT N1810TL DC- 26.5 GHZ COAXIAL SWITCH 026 115 201 302 401 - HP KEYSIGHT
2x INSTRON 2501-094 GRIP COUPLING TENSION COUPLER 10 KN A1223-1012 ~ 4500 SYSTEM
3D INSTRUMENTS 25545-22C11 PRECISION TEST GAUGE 60 PSI
Siemens 17CP92BF1191 Nema size 0 combo starter series enclosure New!
GE SFHA36AT0250 250amp circuit breaker Spectra shunt SF250S nema 1 enclosure NEW
Cutler Hammer FC3100 3pole 100amp 600v circuit breaker 1 year warranty!
ALLEN-BRADLEY 1492-CB2 G 010 1AMP 2 POLE CIRCUIT BREAKER
ALPHA FCC-120-10 CONNECTOR NOS NEW OLD STOCK
Leviton W-C-596F RECEPTACLE
Briggs And STRATTON Fuel Tank 7601114MA
Honeywell UV Air Purifier (24V) with AirBRITE Odor Absorbtion UV2400U5000
AO Smith 100108716
Lennox 10W21
Honeywell SV9541Q2561
INTERNATIONAL COMFORT PRODUCTS 1185969
Cooper Hart-Lock Hubbell CS8369 50A 250V 3? Twist-Lock Receptacle Non-NEMA, Used
Square D Current Transformer 600V, 4000:5 Ratio Cat# 140R-402
OEM DELL 20V 90W AC Adapter For Dell LCD Monitor R0423 0R0423 ADP-90FB(4-PinTip)
Control Techniques Emerson Unidrive SP SP3403 380-480V 51.3A Top Zustand TESTED
Fanuc A06B-6150-H075 Servo Amplifier 82kW 400V Top Zustand
Siemens Servomotor 1FK7042-5AF71-1DG2 Nmax 9000/min Top Zustand
Carrier Products 3/4Hp 208/230V 1050Rpm 48Fr OEM HD46AR242
Asco 2" N/C Shutoff Valve 0-25 Psi OEM 8215B80-24V
ANCORP E4200-150ASA-QF50 PNEUMATIC BALL VALVE ACTUATECH GS30-F05F07-HT ~ 150ASA
KURT J LESKER FEEDTHROUGH LIQUID OR GAS 2X 1/4" SS TUBE QF50 LFT8C22TETE
SQUARE D HU361 SAFETY SWITCH FUSIBLE 240V 30A 2 POLE
6DI50A-055 6DI50A055
NARDA 4324-4 POWER DIVIDER 4-WAY 2-8 GHZ
Siemens HED43B060 60amp 3pole 480v circuit breaker 1 yr warranty!
Square D LAP36300MB main circuit breaker 3pole 300amp 600v 1yr Warranty!
Federal Pacific FPE NEF431040 3pole 40amp 480v circuit breaker 1 year warranty!
Allen Bradley 505-AAD Full Voltage Reversing Controller W/ Overload Relays Used
Dyancorp D6001-448-004 Dynatec D2101 115V 50/60Hz with Dayton Electric 5X852E So
NSK UR204-12SNRDG N AV2S BEARING
LITTLEFUSE 354 STANDARD 3AG FUSE HOLDER (Lot Of 12)
Lennox LB-50407CA
Watts Regulator 40XL-7-1
Healthy Climate 608878-02
Lennox 14J77
Lennox 46132-104
(2) Dell NVIDIA Quadro NVS 290 256MB PCI-E Video Card HP 454319-001 0TW212 TW212
McKinney Mac Pro Hinges 4 1/2" x 4 1/2" MPB79 Non-Removable Pin Set of 3 *NEW*
ALCATEL MT100 8DG02608AB NEW SSY - Matrix And Timing (TSS-100)
Mitsubishi GOT1000 GT1030-LBD Graphic Operation Terminal Top Zustand
SEW Eurodrive Moviaxis MXP80A-025-503-00 25kW tested Top Zustand
Endress + Hauser Monorack Racksystem 918177 04xx für zb. FTC oder FTA Module
Schneider Electric-Barber Colman 24Vmotor 70Sec180'2-Pos.W/Sw. OEM MC-351
Belimo 120Vac On/Off 180In# S/R Act OEM FSAF120A
TYCO 91510-1 CERTICRIMP 2 SAHT UMNL 24-18 AWG HAND CRIMPING TOOL
GEMFIRE INDIGO 2000 TEMPERATURE CONTROLLER SRE DRIVER
NATIONAL INSTRUMENTS PXI-1000B PXI CHASSIS 8-SLOT PXI NI
MKS 1179AX51CR14V26 MASS FLOW CONTROLLER 50 SCCM N2 VITON
GE Spectra SRPK1200A600 600amp circuit breaker rating plug Brand New in Box!!
Siemens S01MN6 MD circuit breaker 120v shunt trip accessory warranty NEW !
Square D QDA32225 225amp 240v circuit breaker type Iline 1yr Warranty!
BALDWIN FILTERS PA2432 Inner Air Filter, 3-5/8 x 13-7/8 in.
Dodge 123260 SC-3/4 B Bearing 3/4 Bore NIB (SO4RAL)
Amphenol 97-60-24
NEW MRC 201SZZC BEARING EMQ Steel / C3 / ABEC-1 (S10CHR)
Lennox 85M98
AO Smith 100288277
Lennox 71W96
AO Smith 100224094
Lennox A2CWKT01LM1
Lot of (2) Square D Contactor 8910DPA23 Y124
Lot of 2 - Buss H60030-3CR 3 Pole Fuse Block Holders 30A 600V w/ fuses FRS-R-15
Nema L5-20-R 20 amp Receptacle 125V (Lot of 2)
ABB Messumformer 50VM1100A Top Zustand
Fanuc Power Servo Amplifier A06B-6250-H030 aiPS 30HV-B Ver. I UNUSED OVP
Allen Bradley 20BC037A0AYNANC0 Power Flex 700 15kW 18,5kw 20B C 037 A 0 AYNANC0
Fasco Motors Draftinducermotor115V 1Sp OEM A142
Lochinvar Integrated Control OEM 100167898
FORE MARCONI NM-1/622 NM-1/622MMSCD OC-12 ASX-1000 1200
RAININ MR-1000 POSITIVE-DISPLACEMENT PIPETTE 100 - 1000 uL
80x NEW AMP 555670-1 00 FACE PLATES FOR MULTIMEDIA-MODULAR JACKS WALL PLATES
LAUTERBACH DEBUG-USB2 POWER DEBUG INTERFACE / USB 2
Siemens 250amp 42ct 480/277 type BQD Main circuit breaker panel board NEW P1
Siemens B380 3pole 80amp 240v circuit breaker type BL New 1 year warranty!
Siemens HEB3B020 circuit breaker type 3p 20amp 600v NEW warranty!
Klockner Moeller Motor Protector, PKZMO-1,6. New
wh12x10468 GE Front load washing machine control board.
Mop Sink Floor Mounted 28In X 20In X 6In
RELIANCE ELECTRIC CAPACITOR 69932-13R ~ New in box (SYT)
6DI50A-055 6DI50A055
AO Smith 100109939
Lennox 12U61
Lennox Y7155
Honeywell YTH6320R1023 - Wireless Zoning Adapter Kit Honeywell
Nucalgon 4188-05 Freez-Kontr'L Conditioner
3COM 3C17503 Switch 8807 / 8814 Fan Assembly.
GE THED136040 40 AMP 3-Pole 600 Volt Circuit Breaker
Grundfoss Pumps Up43-44F Ci Flg 1/6Hp 115V 1Sp OEM 52722437
LOT OF WATLOW NOR-CAL HPS ANGLE VACUUM PIPING HEATER TUBE TUBING HEAT WRAP
Lot of 13 Pcs Aluminum Lugs
Ocean Matrix OMX 7026 1:8 Audio Distibutor
4GB RAM Memory Black Diamond Memory Module DDR2 SO-DIMM
Huge lot (23) Avaya 4610SW IP Phone w/ Tilt Stands
Johnson Controls Rec. Contrllr, Single Prop. OEM T-5800-1
5X ASTRODYNE SB1R5-24-24S DC DC CONVERTER ENCAPSULATED
GE Spectra EntelliGuard TU GTP0450U0612 450amp circuit breaker rating plug New!
6142K57 REX ENGINEERING
Honeywell RA116A1055
Siemens Servomotor 1FK7042-5AK71-1UA0 max 9000 Ethernet Neuwertig
Copel Comp RST61C1E-CAV Replaced By Danfoss New Part# SC18CLX.2-2-230V
Square D QOB220 20 Amp 2 Pole Bolt-on 120/240 Volt Circuit Breaker
Audiocodes Mediant 1000B M1KB with one Active/Standby pair of GE interfaces New
Lot of 8 New NETAPP X800-42U-R6 USPP X80042UR6
Telemecanique GV2-M22 Motor Circuit Breaker 20-25A - USED
Wix 46985 Breather Filter
ClearOne Chat 150 Speaker Phone 860-156-200
Square D 31021-400-60 Magnet Coil
Siemens E22B015 2pole 15amp 240v circuit breaker new!
Siemens ITE BQD215 circuit breaker 2pole 15amp 480v warranty!
HP AGILENT 89411A 21.4 MHZ DOWNCONVERTOR 89410A 89441A
Cisco Catalyst 3560 Series 8-Port PoE Fast Ethernet Switch WS-C3560-8PC-S V02
JST WC-110 HAND CRIMP TOOL SXH-001T-0.6 28 - 24 AWG JAPAN SOLDERLES TERMINALS
SFC 2000 MASS FLOW CONTROLLER MFC 20-AR-100C-2 100 NCCM ARGON AR
NEWPORT I3253 CONTROLLER ISERIES SINGLE DISPLAY 1/32 DIN ANALOG RELAY OUTPUT
Microzone Controller Barber Colman Siebe Invensys TAC MZ2A-105-0-1-1