3HAC2206-1 IRB2400_厦门海通华业科技有限公司

3HAC2206-1 IRB2400

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。

10-12

VE4051 3

A5E36464150001

A5E39021149 各1

6AV2 124-0MC01-0AX0 1

A02B-0098-K828(14M)

A02B-0259-C220 I

A02B-0303-C103

A03B-0807-K101

A03B-0815-C001

A03B-0815-C003

A03B-0815-K001

A06B-0247-B401

A06B-0257-B410(a40/3000)

A06B-0269-B400

A06B-0275-B410(12)米

A06B-6079-K815#E ----------

A06B-6110-H011

A06B-6114-H209 ---------

A06B-6114-H211 ---------

A06B-6117-H210--------

A06B-6127-H105

A06B-6127-H209 ----------

A06B-6130-H002---------

A06B-6130-K201 ---------

A06B-6130-K203 ------

A06B-6130-K204 --------

A06B-6140-H015

A06B-6160-H002 -------

A06B-6240-H106 --------

A06B-6250-H045 ---------

A06B-6270-H075#H600

A13B-0154-B003

A20B-1007-0680/01A

A20B-2002-0520/12A

A20B-2002-0521/07A

A20B-2002-0521/14A

A20B-2100-0762/06B

A20B-3300-063 5/2A OI-TD

A60L-0001-0290#LM32C

A660-2005-T506#L-15M

A860-0203-T001

A860-0203-T013

A860-0203-T014

A860-0360-V501

A860-2000-T302

A860-2070-T321

A86L-0001-0125#A

A86L-0001-0324 0iD MDI

A90L-0001-516(0548)/R

A98L-0001-0518#T

A98L-0031-0011#L

A98L-0031-0012

A98L-0031-0025

A98L-0031-0026

A98L-0031-0028

BR-2/3AGCT4A

F06B-0001-K003#L-14m

F660-2005-T516#13M 各1

6ES7212-1AE40-0XB0 1

CDG1BA40V-250Z ：6套

1769-L32E 1 面价40906

1769-BA 1 面价605

1786-RPA 1 面价14012

7820Z175

RXG28T1-120W

6ES5951-7LB21 1

6GF6240-4MV01 2个

FK-FE-3KXF065094U0100.XZ 1

FKCW33V4PKCYYAA 1

1762-IF4 1 面价3379

1756-IF8 2 面价13109

6ES7512-1DK01-0AB0

6ES7521-1BH10-0AA0

6ES7522-1BH10-0AA0

6ES7954-8LE03-0AA0

YTZ90-24J5-A2ZDY 1

Siemens 7MH4553-1AA41 数量5

Siemens C79451-A3462-C47 (OLD) 数量1

6ED7131-6BH01-0BA0 2

6ES7407-0KA02-0AA0 1

6ES7193-6AR00-0AA0 1

6ES7410-5HX08-0AB0 1

6ES7132-6BH01-0BA0 1

6ES7134-6GD01-0BA1 1

6ES7135-6AU01-0CN0 1

6ES7193-6BP00-0BA0 10

6ES7972-0BA12-0XA0 2

A5E00148388

A5E00802381

A5E00802385

A5E00802380

A5E00802387

QAE2121.010 2

6SL3244-0BA21-1PA0 1

QAE2121.010 4

QBE9000—P16 3

3VT 8325-1AA03-0AA0 2

3VT 8110-1AA03-0AA0 /3VT100N 4

6AV6 643-0CB01-1AX1 1

E6B2-CWZ5B PNP DC12-24V 2M 1000PR 带联轴 1个

214-1AD23-0XB0 1个

变频器ATV310H075N4A 2

变频器ATV310HU15N4A 2

变频器ATV310HU22N4A 2

变频器ATV310H037N4A 2

P/N:FHA-40C-50-E250-C 1

1394C-SJT22-A 无面价 1

STI-VC2100NLC 1

FX2N-48MR-DS 1

KL3162 2个

NSK SERVO DRIVE # EM0608A13-05 1个

DC POWER CB-500 1个

6SN1111-0AA01-0BA2 1

6SL3300-0SF01-0AA0 10个

A5E31429340 1个

A5E03712588 1个

CP1E-N30SDR-A 2

光洋 Z-8TR1 AC220V 1个

1794-IE12 1 10723

CMC550041-06 1

CMC550510-01 1

CMC550011-01 1

CMC550515-01 1

UMC556000-02 1

UMC556000-03 1

6AV2124-0QC02-0AX1 1

SIEMENS 6DS1703-8RR USPP 6DS17038RR

SIEMENS 6DS1302-8AB USPP 6DS13028AB

SIEMENS 6DD1641-0AC0 EB11 DIGITAL I/O MODULE

SIEMENS 6DD1640-0AC0 EM11 I/O MODULE PG16

SIEMENS 505-9201 MICRO-REMOTE I/O MODULE 5059201

Siemens 505-4232 Input Module 5054232

SIEMENS / TI 505-4732 DC DISCRETE OUTPUT MODULE

SIEMENS / TI 505-4616 DISCRETE OUTPUT MODULE

SICK IO Box BDS Large 7123853

Shuttle X50V3 15.6" Atom D2700 GMA3650 DDR3-1600 Gigabit All-In-One System

Shuttle SZ68R5 Barebone system LGA1155 Intel Z68 Chipset-no CPU no memory

Shuttle SZ68R5 Barebone system LGA1155 Intel Z68 Chipset no CPU no memory

SHARP ZW-32IO2 USPP ZW32IO2

SHARP ZW-162N USPP ZW162N

SHARP ZW-162N

Sharp JW50H JW-50CUH JW50CUH Control Module

Sharp JW-34NC I/O Module

SHARP JW34N JW-34N PLC

Sharp JW-31LM I/O MODULE 32-SLAVE STATIONS 345.6KB 504 POINTS

Sharp 9.4 Notebook LCD Module LM64P83L LM64P83L

Shark 200 Panel Mounted Power Meter and Data Logger

SGI Silicon Graphics DIVO Video XIO Board with Video I/O Boxes SDI Component

SFP-H10GB-CU3M CISCO 10GBASE-CU SFP CABLE 10FT

SFP-GE-Z CISCO GENUINE 1000BASE-ZX GIGABIT ETHERNET SFP DOM

SFP-GE-Z 1000BASE-ZX GIGABIT ETHERNET SFP DOM FOR CISCO

SFP-GE-T 1000BASE-T SFP MODULE FOR CISCO NEBS 3 ESD

SFP-GE-L GENUINE CISCO 1000BASE-LX/LH SFP DOM

SFP-10G-SR CISCO 10GBASE-SR SFP MODULE W/1YR

SFP-10G-LR LONGLINE 10GBASE-LR SFP MODULE FOR CISCO

Several 2011 date FW Rev K

Server Enterprise 3500

SERIES7 SLATE I5-2467M 1.6G 4GB PN XE700T1A-A05US

Series B Compact I/O Rockwell Automation

SEL-2505 SCHWEITZER REMOTE I/O MODULE L@@K

Sekidenko Single Channel OR4000T Optical thermometer Pyrometer

SEALEDIN STOCK AUTHORIZED RE SELLER FREE SHIP

SEALEDASA5540-AIP20-K9 CISCO 5540 W/AIP-SSM-20 SW HA 4GE1FE 3DES/AES

SCXI-1124 6-Channel Isolated Digital-to-Analog Converter Module DAC D/A

SCXI Accelerometer Input Modules NI SCXI-1531

Scientific Atlanta D9708 Broadband Integrated Gateway OC3 SWIF MSYNC cards

SCHWEITZER 250603414X SEL-2506 REMOTE I/O MODULE NIB

SCHNEIDER TSXDMZ28DR TSX MICRO PLC I/O MODULE QUANTITY

SCHNEIDER TSXASZ200 TSX MICRO PLC I/O MODULE 2ANALOG

SCHNEIDER TSXAEZ414 TSX MICRO PLC I/O MODULE 4ANALOG

SCHNEIDER TSX QUANTUM 140 CRA 931 00 RIO DROP S908 1 CH

Schneider PLC Remote I/O Interface Module 140CRA93100

Schneider Modicon TSXDEY32D2K Premium 32 24VDC Input

Schneider Modicon Premium TSXPACC01 TSX PACC 01 Terminal Isolation Box NIB FS

Schneider Modicon Premium TSXDSY16T2 TSX DSY 16T2 24VDC Sourcing Output NIB FS

Schneider Modicon Premium TSXDEY16A4 TSX DEY 16A4 120VAC Input NIB

SCHNEIDER MODICON 800 I/O 32PT 115V MODULE AS-B806-032

Schneider Modicon 171CCC98030 Ethernet CPU I/O Base ENET Switch Circuit Breaker

Schneider Modicon 140-DDO-843-00 140DDO84300 DC Out NIB

Schneider Modicon 140-DAI-543-00 140DAI54300 NIB FS

Schneider Modicon 140CRA21110 MB Drop AC Module

SCHNEIDER MODICON 140CPU43412U 140 CPU 434 12U TSX Quantum

Schneider Modicon 140CPU43412A 140 CPU 434 12A TSX Quantum

SCHNEIDER MODICON 140CPU43412A 140 CPU 434 12A TSX Quantum

Schneider Modicon 140CPS11420 140 CPS 114 20 Quantum AC Power Supply

Schneider Input Module 8CH 140 ATI 03000 2761

SCHNEIDER DISCRETE VDC/VAC OUTPUT DAP 218/AS-BDAP-218

SCHNEIDER DISCRETE INPUT 16PT DEP 218/AS-BDEP-218 NIB

SCHNEIDER DISCRETE INPUT 16PT 115V DEP 218/AS-BDEP-218

SCHNEIDER DISCRETE I/O MODULE TSXEMF16DT2

Schneider Digital Output Block Fuse 140CFE03200 3437

Schneider Digital Input Block Fuse 140CFB03200 3436

SCHNEIDER AUTOMATION INC. TSX QUANTUM 140-ESI-062-10

SCHNEIDER 170 AMM 090 00/170AMM09000 ANALOG I/O MODULE XLNT

Schneider 140DAI54300 Input Module

Schneider 140DAI54000 Input Module

Schneider 140CPU43412U 140 CPU 434 12U TSX Quantum Processor 2xMB 1xMB

SCHNEIDER 140 MSB 101 00 MOTION MODULE INPUT 1 AXIS

SCHLEICHER MDA205-24VDC NSFP MDA20524VDC

SCE2020-4XGBE-MM Cisco Service Control Engine 2020 Network monitoring device

Scalable package: Ask about adding SB168-ES units

Scalable package: Ask about adding more SB168-ES units

SBI-7426T-T3 3TB SATA Blade Server 2x 2.53GHz Nehalem

SBI-7426T-S3 438GB SAS Blade Server 2x 2.53GHz Nehalem

SBI-7126T-T1L 2TB SATA Blade Server 2x 2.53GHz Nehalem

SBI-7126T-T1E 2TB SATA Blade Server 2x 2.53GHz Nehalem

SBI-7126T-S6 876GB SAS Blade Server 2x 2.53GHz Nehalem

SBE INC M68K10 USPP M68K10

SBA-7141M-T Blade 4 Six-Core 2.6GHz Istanbul 64GB RAM

SBA-7141M-T Blade 4 Six-Core 2.6GHz Istanbul 128GB RAM

SBA-7121M-T1 Blade 2 Six-Core 2.4GHz Istanbul 32GB RAM

SattCon 05-Slimline SDA module SatControl ABB

SATT CONTROL 492-705-502 USPP 492705502

SATT CONTROL 492620802 USPP 492620802

SATA 6Gb USB 3.0 ATI 4290 Graphics Dolby HD audioHDMI

SANS DIGITAL MR4UT MobileRaid 4-bay hardware RAID

SANS DIGITAL MR4UT 4-bay hot-swap hardware RAID storage

Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller

Sans Digital HA-ARC-ARC1223X 2-Port Mini-SAS 6G SAS/SATA PCIe 2.0 x8 Controller

Sans Digital EliteRAID ER316FDB Dual Fiber Channel SAN

Samsung NP600B4BI 14" LED Notebook Intel Core i5 i5-2520M 2.50 GHz PN NP600B4

Samsung NP400B2B-A01US Notebook laptop 2.50 GHz 12.5" Screen Size 1.3 MP Cam

Samsung MMCRE28GTDXP-MVB01 128GB 1.8

Samsung MLC SSD MMCRE28G5DXP-0VB SATA Hard Drive MMCRE28G5MXP-0VB

Same as model AVS-OP-0404-DD0 part FGP46-0404-DD0 video

SALE Intel i7-2700K 8G 1T60G SSD HD7770/1G Overclock Gaming/Business Computer

SALE i7-3770K 8G 1T128G SSD GTX560/1G Overclock Gaming/Business Computer

SALE AMD FX8150 8Cr 3.6G16G1T120G SSD HD7870/2G Gaming/Business Computer

SALE AMD FX6100 6 Core 3.3G 8G500G 120G SSD HD7750/1G Gaming/Business PC

SAGER NP5960 Gaming Notebook AMD Turion64x2 C2D 2.0GHz 4GB RAM 500GB WebCam

S-4000S-3208 S-1608 = 48x16 Digital Stage I/O

S3420GP Server Board

S2600IP4 Server Board Intel

S Hp Virtual Conn 8Gb 20port Fibre Chan Mod 572018-B21

S HP MSA2000 3.5in Single I/O 12 Drive Enclosure AJ749A

S HP 4Gb Virtual Connect Fibre Channel 409513-B21

RVSI Siemens CiMatrix VisionScape Machine Vision System NICE

RUSCO ELECTRONIC SYSTEMS 12913-200 NSPP 12913200

Rupert Neve Portico 543

Rupert Neve Designs Portico 5042-H True Tape Emulation and Line Driver

Rupert Neve Designs 543 Portico Mono Compressor-Limiter

Rupert Neve Designs 543 Mono Compressor-Limiter DEMO UNIT

RTD Model EFM104HR PC/104 Data/Fax Modem Peripheral Module

RSP8 CISCO ROUTE SWITCH PROCESSOR FOR 7505/7507/7513/7576

RSP720-3CXL-GE Cisco Route Switch Processor 720-3CXL Router

RSP720-3CXL-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplin

RSP720-3C-GE Cisco Route Switch Processor 720-3C Router

RSP720-3C-10GE Cisco Switch Processor 720 W/10 Gigabit EN uplinks Router

RSP720-3C-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplinks Rout

RSP-16 CISCO 7500 ROUTE SWITCH PROCESSOR 16 SPARE

RS Rohde Schwarz SMJ100A-B106 loaded w/ options

RPS MKS ASTRON AX7685 GENERATOR

Roland V-SYNTHGT

Roland VS-20 VS20 V-Studio 20 V-Studio 20 Audio Interface/Control Surface

Roland VG-99 V-Guitar Multi Effects Processor System with GK-3 Pickup

Roland VG-99 V-Guitar Multi Effects Processor System

Roland VG-99 V-Guitar COSM Modeling And Performance System w/ FX USB

Roland VG-99 Mult System Effects Modeling Processor System V-Guitar

Roland UA-1010 Octa-Capture Audio Interface Producer X2 Upgrade Bundle

Roland SONAR V-Studio 700 System CERTIFIED FROM DEALER to USA

roland prelude 61 key keyboard in VG CONDITION

Roland M-480V System 58 inputs x 26 outputs

ROLAND JV-1080 SUPER JV SYNTHESIZER SOUND MODULE JV1080

Roland Fantom XR SRX-05 upgraded 128-Voice Synthesizer / Sampler Module-MIDI