CP-06-30S-S

CP-06-30S-S

CP-06-30S-S

CP-06-30S-S

2、 数字量信号连接应注意的问题

变频器的输入信号中包括对运行/ 停止、正转/ 反转、点动等运行状态进行操作的数字量输入信号（开关型指令信号），这些信号常来自PLC 的数字量输出信号。PLC 通常利用其内部的继电器接点（继电器输出型P L C ）或具有开关特性的元器件（晶体管输出型PLC）与变频器相连，得到运行状态指令，如图1 和图2 所示。在进行数字量信号的连接时应注意：

（1）使用继电器输出型P L C 与变频器相连时，应注意接触不良常带来变频器误动作，因此在实际接线中要注意连接可靠。

（2）使用晶体管输出型P L C 与变频器相连时，应注意晶体管本身的电压的高低、电流的大小等限制条件在其范围内，保证系统的可靠性。

（3）设计变频器的输入信号电路时，应尽量避免采用继电器等感性负载，因继电器开闭产生的浪涌电流可能引起变频器的误动作。

（4）当P L C 输出的开关信号进入变频器时，有时会发生外部电源和变频器控制电源之间的串扰，应注意对P L C和变频器分开接地，避免两者使用共同的接地线。

NIB GE MULTILIN 269 PLUS MOTOR MANAGEMENT RELAY 269PLUS-100P-HI W/SOFTWARE

NIB GE SPEEDTRONIC FANUC DS200LDCCH1AKA PC BOARD DRIVE LAN FACTORY SEALED 

NIB GENERAL ELECTRIC IS200ICBDH1BAA PC BOARD

NIB GENERAL ELECTRIC S3800HSQD1J1G PC BOARD LOW HP SEQUENCE W/ DS3800DSQD1A1A

NIB Heidenhain LS186 Scale_LS1861234_ML 1240_336 960 23

NIB HIRSCHMANN IP67 SWITCH OCTOPUS 24M 943-923-011

NIB HONEYWELL 627-1002R COMMUNICATION MODULE MINICOP

NIB LINEAR SET FOR SPINDLE HEAD STOCK, EMAG MANUFACTURING SYSTEMS 3071966-0000

NIB Lovato 11BF16 40 230 60 Contactor

NIB MATSUSHITA ELECTRIC GD-C2 DOUBLE FEED DETECTOR CONTROLLER

NIB MITSUBISHI HC-KFS73G2 HCKFS73G2 750W AC SERVO WITH 1/29 REDUCER   NIB

NIB Mitsubishi Inverter 460V 25HP FR-A540-18.5K-NA

NIB Mitsubishi S-N800UR Contactor AC200V

NIB MODICON 140 CPU 434 12A QUANTUM UNITY CPU 140CPU43412A  

NIB MODICON AS-B875-002 800 I/O ANALOG INPUT PLC MODULE 4-20MA 8 CH (E5)

NIB Modicon Factory Mate Plus FM+ Electrical Module 557VIC12650 Schneider

NIB NEXEN Air Champ Clutch Part No 964006 Model DFE - 2200 Dual Faced Element

NIB NOS RELIANCE ELECTRIC GV3000 AC DRIVE 30R4140/ 896'-12-80 8961280

NIB NUM AC Brushless Servo Motor BPH1904K5AF2L01 _ BPH19O4K5AF2LO1

NIB PARKER EUROTHERM DRIVE 955D-8R32, MANUAL NO. HA351742; 955D8R32

NIB PYLE-National Heavy Duty Safety Switch WFRS-6036_WFRS6036_60 Amp_600 VAC

NIB Quadtech Guardian 6000 Electrical Safety Analyzer AC/DC Hipot Tester Cal'd

NIB RELIANCE ELECTRIC 57552-4A 575524A DRIVE CONTROLLER

NIB Reliance Electric Output Transistor 300A 1200VAC 402410-221AW

NIB Rexroth Bosch _ PXMC-04-000 _ Pneumatic Mist Collect Muffler Exhaust

NIB REXROTH VT-HNC100-1-23/W-08-P-0 DIGITAL AXIS CONTR.

NIB Rockwell Automation Reliance Electric AC Drive GV3000 SE 7.5 HP M/N 7V4260

NIB S. Himmelstein Non-Contact Torquemeter MCRT 49004V(5-3)CNNZ10000_10,000 RPM

NIB Schneider Electric Modicon Premium Processor TSXP573623AM_PV:04_RL:06_SV:6.2

NIB SCHNEIDER ELECTRIC MODICON TSXCAY42 4 AXIS N2 ANA MOTION CONTROL TSX CAY42

nib sick 7026352 C40P-0903CA010 S/R PAIR / C4000 SENDER/RECEIVER PAIR KIT

NIB Siemens 1FT6064-6AC71-4EH0 AC Servo Motor 1FT60646AC71

NIB Siemens 30HP Drive 380-480V SED2 SED2-22/31X

NIB SIEMENS 6AV3-617-1JC20-0AX2 OPERATOR PANEL OP 17-DP 617-1JC20-0AX2  

NIB SIEMENS 6ES5470-4UC12 OUTPUT MODULE 8 POINT ANALOG

NIB SIEMENS 6ES5470-4UC13 OUTPUT MODULE ANALOG 470

NIB Siemens Panel P2E30ML250FTS _ P2E3OML25OFTS _ P2 _ 480Y/277 3PH 4W

NIB Siemens Permanent Magnet Motor 1FT5076-0AC71-1-Z 0 Cincinnati Milacron

NIB SIEMENS SIMATIC PANEL IN WELLON CP-365 P/N: 6AV6 545-0CC10-0AX0 (WASH)

NIB SQUARE D 12240051410010001 PANEL BOARD UNIT W/ 10 EDB34030AABA BREAKERS

NIB Square D 8536SFW21V02S Motor Starter

NIB Square D Class 9070 Transformer Disconnect SK1500A2 Ser. A_9070SK1500A2D1E23

NIB SQUARE D LAL362251021 MOLDED CASE CIRCUIT BREAKER

NIB SQUARE D SK3000G2 TRANSFORMER DISCONNECT 19026320

NIB SUPERMICRO 4U C2SBC-Q COMPUTER TPMS SYSTEM PC 4UC2SBCQ COMES W/SOFTWARE/INS

NIB TELEMECANIQUE ATV58HD16M2XZU DRIVE 15HP 208-240VAC

NIB TELEMECANIQUE XGSK6204321H4 COMPACT STATION

NIB TELEMECHANIQUE A203G12 3 PHASE SIZE 5 120V 60 HZ OPEN ENCLOSURE (232)

NIB THK GL15S16+1250L Linear Actuator Ball Screw 1250mm Travel 16mm Thread

NIB THK GL15S16+600L Linear Actuator Ball Screw 600mm Travel 16mm Thread

NIB THK GL15S16+800L Linear Actuator Ball Screw 800mm Travel 16mm Thread

NIB Toshiba VF-S11 Industrial Inverter Model VFS11-2075PMY-B1 3PH 200/240V

NIB TOYO MACHINERY PCP-45 CONTROL PANEL PCP45

NIB Vogel Centralized Lubrication Pump MFE5-BW30-V71 MFE5BW30V71_230/460 Volts

NIB Westinghouse 800 AMP Trip Unit HNB3800T 3 P Magnetic Trip Range 3000-6000 A

NIB XCEEDIUM GATEKEEPER XG9106-060V NETWORK

NIB? Allen-Bradley Scanner Head 2755-L9RD Ser D Rev C _ 2755L9RD

NIB? Rexroth Indramat Permanent Magnet Motor MDD112C-N-020-N2M-130GA2

NICE   PORT 8800 PHOTONICS TEST SYSTEM W/ 8 MODULES

Nice   Unit,L  k.

NICE  ADEPT CARTESIAN ROBOT W/ Z-THETA MODULE, PENDANT, LITERATURE, WIRING, ETC.

NICE  Allen Bradley 2711E-K10C15/2711EK10C15 Panel view terminal      

Nice Clean   Unit... 

NICE FANUC A16B-1310-0300 CNC BOARD A16B-1210-0410/03A AND ACP F10M/T10 PC BAORD

NICE Fischer Porter Differential Pressure Gauge + Manifold DA03 99LR03LW000C

NICE FLUKE DSP-4000 CABLE ANALYZER WITH DSP-4000SR SMART REMOTE DSP-LIA011 LINK

NICE HOUSTON ATLAS TRACKER XP THERMO ONIX

Nice Indramat Digital AC Servo Drive Compact Controller DDC01.2-N050C-DA02-01-FW

NICE MICRO-MOTION ELITE REMOTE FLOW TRANSMITTER W/MASS FLOW SENSOR CHF100M339NU

NICE OPHTHALMIC SET: STAND:71-49-01, PHOROPTOR: 11320,

Nice Unit  Options 004 & 116 Recent Agilent Calibration

Nice Unit  Options 1,4 & 116 Recent Agilent Calibration

Nicolet ECO-8S FTIR Spectrometer

Nicolet GRX Operator Touch Panel

Nicolet Instrument Isobe 3000 Fiber Optic Tester

Nicolet NXR Cohu X-ray Camera

Nicolet NXR-1400 Multi-Power Gun Board

Nihon Koshusha HFS-450-020-5 Generator    

NIHON MARUKO KEYTRAN-II-UL CONTROLLER

NIKKI DENSO / SERVO AMPLIFIER / NPSA-G MDA-301YY-A2 / -  

Nikki Denso Auctus Power NPSA-20NN-50-F8 26A-60.6A AC 200/220 NPSA20NN50F8 3Kva

Nikki Denso Digital S-Pack Servo Control NDS-501B _ NDS501B _ NDS-501BS8

Nikki Denso NPSA-102MU-E3C | 12 mo.   | Free EU  ping | Inc UK VAT

NIKKI DENSO NPSA-ZMTA-101AE USPP NPSAZMTA101AE

NIKKI DENSO NPSA-ZMTA-101AE-CE USPP NPSAZMTA101AECE

NIKKI DENSO NPSA-ZMTA-201AE USPP NPSAZMTA201AE

Nikki Denso NPSA-ZMTA-751AE-CE

NIKKI DENSO NPST-E USPP NPSTE

NIKON 4S007-692-1 200mm Wafer Handler Prealigner

Nikon 4S065-960 ADE Amplifier KT001637    

Nikon 4S066-014-3 CMTY-L Amplifier SPA476E    

Nikon 4S066-015-3 CMTY-R Amplifier SPA476F    

Nikon 4S066-590-2 RY-LU AMplifier SPA474I    

Nikon 4S066-593-4 RY RD Amplifier SPA474L    

Nikon 4T070-145 RX AMplifier SPA371C    

Nikon 6D Darkfield Autocollimator in Wooden Case With Extra Lamps

Nikon ECLIPSE ME600P

Nikon Eclipse TS100 40x 20x 10x ELWD 0.3/OD75 C-W10x/22 Inverted Microscope

Nikon Linear Measurescope 20 LS-403 Stage (Reduced 8/12)

Nikon Measurescope 20 LS-402 Stage

Nikon Measurescope Model II w/CCTV Camera- Rack 12 

Nikon MSYF MSLCT SPA376FC Amplifier    

Nikon NSR-S306C 4S064-548 Tazmo NSR18 Robot Controller  

Nikon objective lens CF Plan 5X/0.13 TI

Nikon OPTIPHOT 150 Microscope

Nikon Rotary Encoder RFH 1024-22-1 _ RFH1024221 _ A86L-0026-0001#001

Nikon SMZ 800 STEREO ZOOM MICROSCOPE

Nikon SMZ800

Nikon SPA276EC GCTX Amplifier    

Nikon SPA373C EXZ Amplifier    

Nikon SPA373DC MSZ Amplifier    

Nikon SPA376C RZTRM Amplifier    

Nikon SPA376EC EXYF EXLCT Amplifier    

Nikon SPA376EP Power Supply Unit 4S066-022    

Nikon SPA471G MSX-F Amplifier    

Nikon SPA471H MSX-B Amplifier    

Nikon SPA471I EXX-F Amplifier    

Nikon SPA471J EXX-B Amplifier    

Nikon SPA472E EXYC-L Amplifier    

Nikon SPA472G MSYC-L Amplifier    

Nikon SPA472H MSYC-R Amplifier    

Nikon SPA474J RY-LD Amplifier    

Nikon SPA474K RY-RU Amplifier    

Nikon SPA476D TCM Amplifier    

Nikon TDK Power Supply Assembly MSE182G 4S064-072 RGW48-32R MSE182H 4S013-302

NIKON VM-1000N CONTROLLER, 100-240V POWER CORD NOT INCLUDED BA

Nikon XY Stage - SC-102 and 2 digital drums

Nikon Yaskawa 4S064-330 Linear Motor Controller CLSR-42-N2CA    

Nikon Yaskawa 4S586-560-5 Motion Controller XU-DV0705X    

Nikon Yaskawa 4S587-180 Linear Motor Controller SPA325B    

NIOBRARA R&D CORP EPE5-D USPP EPE5D

NIOBRARA R&D CORP EPE5-T USPP EPE5T

NIOBRARA R&D CORP EPE5-TCP-D USPP EPE5TCPD

NIOBRARA R&D CORP MEB-RT USPP MEBRT

NIOBRARA R&D CORP MEB-TCP-D USPP MEBTCPD

Nippon Avionics Co Ltd. NT-100A / NRW-100A NT100A NRW100A Super Welder

NIPPON DENSO US-171 USPP US171

NIPPON DENSO US-232 USPP US232

NIPPON DENSO US-241 USPP US241

NIPPON SEIKO EE1010A05-24-2 USPP EE1010A05242

NIRECO TENSION CONTROLLER TC900V NIB

NISSEI CPUA-EH-05 NC 8000F3 4TP-OB160 Board

NISSEI DIOPOS-01 NC8000F2 2TP-0B126 Control Board

NISSEI G3FM-22-80-T020A NSPP G3FM2280T020A

Nissin High Voltage Module Inverter Stack TRS-150

NIST Calibrated, 30   

NIST calibrated/30-  /14- ROR from Naptech

NIST Calibration + 90   

NIST Calibration + Opts 005/1E5/506/602/UN7/UNB/UNJ

NIST Calibration,  , Std Accessories

NIST Calibration, 90      

NIST Calibration, 90   , Pictured Accessories

NIST calibration/30-  14- right of return

NITON XRF XLT EDXRF X-RAY SPECTROMETER PORTABLE GOLD SCRAP METAL ALLOY ANALYZER

Nitrogen Generator System

Nitrogen lead-free reflow oven N200.

Nitrogen Membrane Generating System

NITTA PCF-2210R NSFP PCF2210R

NITTA PCF-2210R USPP PCF2210R

NJG3P400L Siemens Circuit Breaker with CJT3P400 Trip

NJNL36600E20 Merlin Gerin Circuit Breaker NSJ600N 600A 600V 3P -  

NJX3B400 Siemens Circuit Breaker

NMA 120132 41" Conveyor

NMA 120133 41" Conveyor

NMA 120134 41" Conveyor

NMA 120135 41" Conveyor

NMFC03 Bailey Controls CPU Module

NMX3B700 Siemens 700 amp Breaker Type NMG, MG Frame

NMX3B700 Siemens ITE Type NMG Circuit Breaker 3 Pole 700 Amp 480V

NNB Cooper Bearings 04-831-0151 _ 048310151 _ P08 _ P08C _ 01BCP120MEXAT

NNB Honeywell 5310 SW/ COVER 53-10 1124

NNB Ross Minster Serpar Double Valve 3573A5949 _ 250-0241

no accessories supplied

No Do Test NI National Instruments PXI-1033 W/ PXI-GPIB PXI-6514 PXI-6229 DAQ

NO LUGS ON BREAKER

NO LUGS ON BREAKER no trip

Noise Com UFX PNG-7111 Programmable Noise Generator, Calibrated with  

NOISE ESS-625S 25KV Electro Static Simulator

NOISE ESV-3000 3GHｚ EMC Precision Scan for LSI

NOISE/COM MP2500 Multipath 2500 Fading Emulator

Noise/Com NC6107 100Hz-100MHz Noise Generator

Noise/Com UFX-9707C Programmable Noise Generator

Noise/Com UFX-BER-36 Precision C/N Generator

Noisecom DNG7500

NoiseCom Model UFX-BER 892/1850 Precision CN Generator (Reduced 8/12)

NoiseCom MP2500-6

NoiseCom MP2700-12

NoiseCom MS800/1900C Mobile Station Interface

NoiseCom NC6109

NoiseCom NC6109 opt. 02/08

NoiseCom NC6110

NoiseCom NC6110 Noise Generator 100hz-1.5Ghz, Calibrated with 30   

NoiseCom NC6110-2-4

NoiseCom NC6111-2-3-4-6-7-9-10

NoiseCom NC7108

NoiseCom NC7110-02

NoiseCom NC9616-02

NoiseCom NC9632-1 Programmable Noise Generator

NoiseCom NC96344

NoiseCom Percision C/N Generator UFX-BER-1850 Noise/Com Calibrated with  

NoiseCom PNG7108 Programmable Noise Generator, 500 MHz w/ Options 05, 06, & 07

Noisecom PNG7109 Programmable Noise Generator

NoiseCom PNG-7109 Programmable Noise Generator Model PNG7109 Options 1, 7, 9

NoiseCom PNG7110-05-07

Noisecom PNG9804

NoiseCom Satellite Channel Simulator

NoiseCom UFX 7907 Prog. Noise Generator (Reduced 8/12)

NoiseCom UFX7108

NoiseCom UFX7109 (Noise/com UFX-7109)

NoiseCom UFX7124

NoiseCom UFX7124 Programmable Noise Generator, 10 Hz to 40 GHz

NoiseCom UFX-BER 1200/1710 Precision C/N Noise Generator

Barber Colman A-11011 MACO III Analog Timer Card Maco 3

Barber Colman A-11000 MACO III Processor 1 Card Maco 3

Barber Colman A-11001 MACO III Processor II Card Maco 3

Barber Colman A-11003 MACO III Memory Card Maco 3

Barber Colman Temperature Control MAM1-003-00-000-0 0-999f J Thermocouple

BARBER-COLMAN MICROZONE II 2 CONTROL CIRCUIT BOARD CARD MZ2A 101-0-1-1 MZ2A101-0

Barber Colman Siebe 10 Series DIGITAL PROCESS CONTROLLER 10QT-1JF00-000-0-00

Barber Colman SCR Power Controller 440 1-2.03 120V 25A 

Barber Colman 15QT-0JF01-050-6-00 Series 15 Temp 15Q

Barber-Colman P10 Controller NEW

BARBER COLMAN 7PD045600100 POWER CONTROL - NEW IN BOX w/WARRANTY

USED Barber Colman 80SA-50001-001-V-00 Network Module

Invensys Barber Colman CP-8261-702 Cntrl Sequencer W/Ext.Setpoint or CP-8261-333

Returns: Accepted within 3 days

*NIB* Barber Colman VC 20C1 Valve Operator MC 104 C

Barber-Colman Hydraulic Valve Actuator P/N MP-513-0-0-1 120V 9/16" Stroke (NIB)

Barber Colman 357A Digiset Temperature Controller

BARBER COLMAN 35003-999-0-0 THERMOCOUPLE CABLE, BRAIDED STAINLESS STEEL, 2 WIRE

2 VERY NICE BARBER-COLMAN TEMPERATURE CONTROLLER MODEL #560

BARBER COLMAN MAE8 00300-001 TEMPERATURE CONTROLLER NEW

BARBER COLMAN 121L TEMPERATURE CONTROLLER

BARBER-COLMAN 121L-10033-001-0-0 TEMP CONTROLLER ***XLNT***

Barber Colman Maco 8000 Multi Pump P/F Module

Barber Colman Maco 8000 Positioning Module

BARBER-COLMAN CURRENT-TO-POSITION CONVERTER UNIT 4 - 20mA 24-240VAC 658B-00001

BARBER COLMAN 6-10 THRU 16-56 HOB TABLES/FACTORS

Returns: Accepted within 3 days

BARBER COLMAN T.A.C MA40-7040-501 ACTUATOR

BARBER COLMAN PROBE MODEL: TD10-111

BARBER COLMAN 15QT-4JF01-020-2-00 SERIES 15

TEMPERATURE CONTROLLER

Barber Colman 40 KVA EHV Power Supply 907A 907 A-00000

BARBER COLMAN TEMPERATURE CONTROLLER INDICATOR 2108I

Barber Colman 80DA-00001-001-0-00 Temp module out of Van Dorn injection mold

NEW Barber-Colman 7SL910030000 Temperature Controller

Barber 7SI91003000 Colman Control 7SI 7SL91003000 7SL

Barber-Colman Converter 658B00003

Barber Colman TA-3431 Fire-Protection Thermostat Full Load-16A-120V, 8A-240V NIB

Barber Colman 121T Temperature Controller 121T-10207-031-1-00

Barber Colman Temp Control MAM1-003 00-000-0 Type J Thermocouple Great Condition

Enlarge

BARBER COLMAN PNEUMATIC BULB THERMOSTAT TK6124 New

Barber Colman MP-517-0-0-1 Damper Actuator Unused w Box

Barber Colman Pneumatic Damper Actuator MK-3121-0-2

Barber Colman Maco 8000 Controller 80EA-10002-001-0-02

Barber Colman Sequence Control Maco 4 5 6 PCB A 11458

BARBER COLMAN MACO 4000 _ A 13901_ A13901 Input PCB

Barber-Colman Series 15 Controller 15E2-0KF40-000-0-00

Barber Colman 7QK Temperature Controller #23

Model #7QK932133N00

Barber Colman Maco 8000 Controller 80EB-10002-001-0-02

Barber Colman MP-5210 4 Hydraulic Valve Actuator

NOS! BARBER-COLMAN CONTROLLER 471P 120/208/240 VOLT 50/60 HZ 9 WATT

Barber Colman Valve Actuator & 2-Way Valve %%

Invensys Barber Colman Pneumatic Bulb Thermostat Tk6124 TK-6124 Retails $335.16

Invensys-Barber Colman 3/4" Reduced Port