TSX07311628_厦门海通华业科技有限公司

TSX07311628

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。

CACR-JU102A2A数量1

6SL3210-5BE21-5CV0数量8

AIM0006 2

COM0032 2

1. 2725W DC POWER SUPPLY (ABB GE Critical Power CP2725AC54TEZ-IP/150038745 1

2. POWER SUPPLY 54VDC 3500W 1U ( CP3500AC54TEZ-IP / 150052936 1

LXM32AD72N4 3pcs

6ES7541-1AB00-0AB0 1

6ES7534-7QE00-0AB0 1

6ES7523-1BL00-0AA0 1

变频装置 HCE880-01S-0116-4-B 2

FR-E740-15K-CHT 1个

A5E39206479--------------

6AU1435-2AD00-0AA0 -----------

HD9MS-A069-0050-400000-----------

64607901 RDCU-02C-----------

HARS700/200-------------

HARS700/200II--------------

A5E37110177

FX3SA-10MR-CM 2

ATV610D22N4 22KW

MCCB, 60AT/100AF, 440VAC/ 60Hz/ 3P 1

MCCB, 200AT/225AF, 440VAC/ 60Hz/ 3P 1

6ES7532-5NB00-0AB0 1

CIMR-JB4C0004BBA 2

CIMR-VB4X0009BBA-8101 1

CIMR-VB4X0038FBA-8101 1

CIMR-EB4A0088ABA 1

CIMR-EB440072ABA 1

CIMR-VB4X0004BBA-8101 3

CIMR-VB4X0023FBA-8101 11KW 3

CIMR-VB4X0023FBA-8101 15KW 1

CIMR-JB4C0004BBA 1

VW3A1113 1

YPK107E，YT204001-FY数量1

DP820 1

BNS260-11/01ZG-L5.0M 1

电源卡件SPS5710 1

变频器 FC-302P75KT5E20H1XGXXXXSXXXXALBXCXXXXD0 丹弗斯台 1

变频器 FC-302P11KT5E20H2XGCXXXSXXXXALBXCXXXXDX 丹弗斯台 1

空调温度控制器 EKC102B 丹弗斯个 10

变频器 FC-302P4K0T5E20H2XGCXX XSXXXXALBXCXXXXDX 丹佛斯台 1

变频器 FC-302P30KT5E20H2XGCXX XSXXXXALBXCXXXXDX 丹佛斯台 1

变频器 FC-302P18KT5E20H2XGCXX XSXXXXALBXCXXXXDX 丹佛斯台 1

变频器 FC-302P15KT5E20H2XGCXX XSXXXXALBXCXXXXDX 丹佛斯台 1

变频器 FC-302N90KT5E20H4XGC7XX SXXXXALBXCXXXXD0 丹佛斯台 1

RG2-500ABB-NN-004.1

6AV3 617-1JC20-0AX1 数量1----------------

2UNA001855R0050 1

DSTD 150A 1

Melec C-872 ( KP1395-1 ) 板卡二手 1张

倍加莱模块 X67DM1321.L12 数量1

US-K70NS TE

US-K50SS TE 各1

FRN55G1S-4C 1--------------

IS620NS2R8I 1

ISMH4-40B30CB-U234Z 1

AJM100-TL80-E-TD 4

AJM100-TL400-E-TD 12

AJM100-B4-J-H9D-0.5-9W4M 2

FRN0012E2S-4C 5

1- Board 396657-02-8------------

396563-16-3------------------

1- Board 396604-03-0-------------

1- Board 396897-02-9------------

液压阀-Fluid Power Gas Valve;V4055A 1114 1

CIMR-EB4A0072ABA 1

2952LOGICIM8 2

XPB-A-2A420-2A420-D 2

EE-SX772P数量10

A9F90382 数量 20

A9F90276 数量 20

lv516527 数量 3

LV516528 数量 3

LV525513 数量3

LV516526 数量3

7MU11-DHTGRAML-700 1

SEMIKRON OZSCR2100 4

品牌: HEIDENHAIN

型号: 226270-02 1

型号: 6670785-01 1

型号: 760 938-16（SW 997704） 1

型号: 770 902-16（SW 992930） 1

型号: 805452-01（2M） 1

M2000 ABB 3HAB8101-13/11C

M65831AP Mitsubishi 65831 Digital Echo IC

Mac Multi Axis Controller Mac-c0201r 220V 4-axis FS

Machine Vision LED Light Source CCS LDL-60X60

MAM-200 Operator Display Panel

MANATEC PREV/NEXT/ENTER/RUNOUT Membrane Keypad

MATROX Meteor-II Multi-channel/METEOR2-MC/4 Card

Matsushita Electric FP1-E40 Expansion Unit AFP13417 in Box

Matsushita Nais AFP3710 FP3 MEWNET LINK UNIT

Matsushita Nais AFP3742 FP3 REMOTE I/O MASTER UNIT

Matsushita NAIS AZ7310 Limit Switch 10A 250VAC

Matsushita NAIS C-NET S1-Type Adapter

Matsushita NAIS C-NET S2-Type Adapter

Matsushita Nais CPFP2-C3P AFP2255 with 2M IF Card

Matsushita NAIS FP1 FP1-C14 Control Unit AFP12347 v.2.4

Matsushita Nais FP10S CPU UNIT

Matsushita Nais FP1-C24

Matsushita Nais FP1-C24 AFP12213B

Matsushita Nais FP2 I/O Unit AFP23467 FP2-XY64D2T

MATSUSHITA NAIS GT11 AIGT2030H PLC HMI Panasonic

Matsushita NAIS I.O.P. D01TL AID1052 HMI

Matsushita NAIS Inverter Operator Panel VF-7F

Matsushita NAIS Memory Relay

Matsushita Nais PLC FP2-C1SL CPU

Matsushita NAIS PLC FP2-SL2 FP2SL2 CCLink

Matsushita Rotary Encoder 300 P/R 300 P/R FreeShip

Matsushita Rotary Encoder AER 14327 AER14327 NIB FS

Maxon Encoder Motor 24VDC 42rpm w/ Gear ratio 250:1

MEAN WELL Power Supply S-35-5 S355 5V 7A 35W

MEASUREMENT TECHNOLOGY LTD MTL-3046B

Measurement Technology MTL662 LOOP POWERED INDICATOR in Box

Melec Advanced Driver AD-2701

MELEC C-780SA

Melec Driver D-5410

Melec GD-5410 Servo Driver

MELEC H-541 Card

Melec IPM DRIVER CD-5501S

Melec IPM DRIVER CD-5510SA

Melec SD-200 Servo Driver

Melec Stepping Driver DB-5410

MELEC Stepping Motor Driver C-550S

Merlin Gerin PBX 208 Main System

Merlin Gerin Power Supply Module D6P003 1 in 5 out

METAMEL Micro Step Driver MTM515

METRONIX ARS-310/5

METTLER TOLEDO JAGUAR JTPA-1600-000

MIC-2732 32 CH ISOLATION DIGITAL BOARD

MIC-2732 REV.A1 ADVANTECH Digital Input Board NIB

MIC-3377 ADVANTECH MIC3377 Board

MIC-3389 A1 ADVANTECH CPCI Board MIC3389

Micro Mo Faulhaber MVP 2001 DeviceNet Compliant FreShip

Microtouch 3M 10.4" 4 wire 10247# Touch Glass

MicroTouch/3M PL810.4E2T Touch Glass 226 x 177 mm

MIDORI PRECISIONS PMP-45U

MIKI PULLEY SFC-060DA2 Dia 25mm 20mm holes

Mindman Pneumatic Solenoid Valve MVSC-260-4E1

Mindman Pneumatic Solenoid Valve MVSC-460-4E1

Mindman Pneumatic Solenoid Valve MVSD180-4E1

Minertia Motor Servo Motor UGRMEM-01SSW11

Mini Dog Cable Winder Cord Wrapper 4 MP3 MP4 Headphone

Mini Grinder Polisher Vibrating Tumbler Jewelry Tool

Proface GP477R-EG41-24VP Touch Glass FreeShip

10M OCXO Isotemp McCoy OFC Haltron

Omron C500-BAT08 3G2A9-BAT08 Lithium Battery

OP170B Siemens 6AV6 542-0BB15-2AX0 Membrane Keypad

SIEMENS OP25 OP25/A 6AV3525-1EA01-0AX0 Membrane Keypad

Mitsubishi Yaskawa Panasonic Servo Drive Connector Replaces 3M 10350

A6BAT 3.6V Battery For Mitsubishi Servo PLC

FANUC MEMBRANE KEYSHEET KEYPAD A98L-0001-0518#M 02 ping worldwide

FANUC Membrane Keysheet Keypad A98L-0001-0518#T ping Worldwide

FANUC MEMBRANE KEYSHEET KEYPAD A98L-0001-0568#M

FANUC Membrane Operator Keypad keysheet A98L-0001-0524#J

FANUC Membrane Operator keysheet A98L-0001-0518#T WORLDWIDE

Fanuc Servo Motor Cable A660-2005-T505#L 7M

Fuji Faldic RYC201D3-VVT2 AC Servo Amplifier Driver

Keyence MS-H50 2.1A Power Supply

KEYENCE PLC KZ-16R

KEYENCE PLC KZ-24R

KEYENCE PLC KZ-40R

KOGANEI 180-4E1-PLL Valve

LG/LS PLC Input Module G4I-D22A G4ID22A

LG/LS PLC K7M-DR40U K7MDR40U

LG/LS PLC Power Supply Module GM4-PA2A GM4PA2A FS

Mitsubishi Connector MR-J3CN1 MRJ3CN1 In Box

Mitsubishi F940WGOT-TWD-C Touch Glass

Mitsubishi FX2-64MR

Mitsubishi Melsec PLC FX0N-16EX FXON-16EX FreeShip

Mitsubishi Melsec PLC FX0N-8EX FXON-8EX

Mitsubishi Melsec PLC FX2N-16EX

NSK BALL SCREW BEARING 25TAC62BSUC10PN7B NIB

OMRON VISION MATE CONTROLLER F210-C10 #2

PROFACE PRO-FACE GP2301-LG41-24V

sets of Siemens TP177A 6AV6642-0AA11-0AX1 Touch Glass + Film

SIEMENS 6ES7 232-0HB20-0XA0 6ES72320HB200XA0

Siemens 6ES7 972-0BB41-0XA0 6ES7972-0BB41-0XA0 NIB

Siemens MP270 6AV6542-0AC15-2AX0 Membrane Keypad ping Worldwide

SIEMENS MP277-10 6AV6643-0CD01-1AX1 Touch Glass

Siemens OP17 6AV3 617-1JC00-0AX1 Membrane Keypad Not complete Panel!

Siemens OP17 6AV3 617-1JC20-0AX1 Membrane Keypad ping Worldwide

Siemens OP17 6AV3617-1JC00-0AX1 Membrane Keypad Not Complete Panel!

Siemens OP17 6AV3617-1JC20-0AX1 Membrane Keypad , worldwide

Siemens OP17 6AV3617-1JC30-0AX1 Membrane Keypad

Siemens OP37 6AV3637-1LL00-0AX1 Membrane Keypad, ping Worldwide

Siemens S7-200 EM231 6ES7 231-0HC00-0XA0 EM 231

SIEMENS SIMATIC CONNECTOR 6ES7392-1AM00-0AA0 NIB

Siemens TP170A 6AV6 545-0BA15-2AX0 Touch Glass

Siemens TP170B 6AV6 545-0BB15-2AX0 Touch Glass

Siemens TP177B 6AV6 642-0BA01-1AX1 Touch Glass ping Worldwide

Siemens TP177B 6AV6 642-0BC01-1AX1 Touchscreen Glass

Siemens TP177B 6AV6642-0BA01-1AX1 Touchscreen Glass Worldwide

Siemens TP27-10 6AV3627-1QL01-0AX0 Touch Glass ping Worldwide

Siemens TP277-6 6AV6 643-0AA01-1AX0 Touch Glass ping Worldwide

Siemens TP277-6 6AV6643-0AA01-1AX0 Touch Glass Worldwide

SUNX Pressure Sensor DP4-52Z

TOSOKU MR8 MR8A MR-8A 13-pin Switch for Pulse Generator

TOSOKU MR8 MR8C MR-8C 5-pin Switch Logic Output for Pulse Generator freeship

00.F5-060-1000 KEB Inverter Operator Panel

1 Siemens TD200 6ES7272-0AA30-0YA0 Operator Interface

10.4" GT/GUNZE USP 4.484.038 G-25 Touch Glass

100 micro tact switches 4.5x4.5x3.8mm DVD/VCD

100 SMD micro tact switches 4.5x4.5x0.5mm 4-pin

100 SMD micro tact switches 4.5x4.5x1.5mm 4-pin

100 SMD micro tact switches 4.5x4.5x3.8mm MP3/MP4

100 x micro tact switches push button 12x12x5-10mm

1000 x micro SMD tact switches push button 6x6x4.5-5mm

140CPS42400 Modicon Power Supply 140-CPS-424-00 FreShip

140CPU67160 MODICON QUANTUM CONTROLLER #1

140CPU67160 MODICON QUANTUM CONTROLLER #2

140CPU67160 MODICON QUANTUM CONTROLLER #3

14-Pin Mitsubishi Yaskawa Panasonic Servo Drive Connector Replaces 3M 10314

15" SIEMENS PC670 Touch Glass

1764-MM1RTC ALLEN BRADLEY MEMORY MODULE W/REAL TIME CLOCK in Box

1PCS MITSUBISHI QM400HA-2H IGBT QM400HA2H

2 6N9P Tubes ONLY TWO LEFT

2 x OMRON Microswitch D2F-J01F D2FC-F-7N upgraded

2 x Oriental Motor Speed Controller MSP302N

26 Pins Mitsubishi Yaskawa Servo Drive Connector Replaces 3M 10326

26-Pin Mitsubishi Yaskawa Panasonic Servo Drive Connector Replaces 3M 10326

2711-T6C16L1 Touch Glass for ALLEN BRADLEY PANELVIEW 600 Worldwide

2711-T6C20L1 Touch Glass for ALLEN BRADLEY PANELVIEW 600 Worldwide

2KM 2 Komponen Maschinenbau Controller

2-Way Wireless Light Switch with Remote Control

2x 10MHz OCXO

2x 5.000000 MHz Corning OCXO

2x 5MHz OCXO

2x OMRON 61F-GP-N FLOATLESS LEVEL SWITCH 110VAC

2x OMRON 61F-GP-N FLOATLESS LEVEL SWITCH 200VAC

2x SCHNEIDER Telemecanique Switch XB2-BD21 Rotary

2x SCHNEIDER Telemecanique Switch XB2-BG21 Rotary

2x Telemecanique Push Button Switch XB2 BW3361 NIB

2x Telemecanique XD2PA24 CR Joystick Cross Switch

3 Narda 370BNM 370-BNM DC-18GHz 50 ohm Termination Load

3.5 inch TFT-LCD Display with Driver Board FreeShip

35-Key Membrane Keypad

36 Pins Mitsubishi Yaskawa Servo Drive Connector Replaces 3M 10336

4 Narda 370BNM 370-BNM DC-18GHz 50 ohm Termination Load

40 Pin Connector for Omron CJ1W-NC233 CJ1W-NC433

4x OMRON G6B-1174P with Omron G6B-47BND Base

5 Fresh Panasonic BR-2/3A Lithium Battery w/ Plug

5 pcs Panasonic BR-AGCF2W 6V A98L-0031-0011#L Lithium Battery

5.7 inch Proface HMI GP377-LG41-24V QuickPanel FreeShip

5.7" GT/GUNZE USP 4.484.038 G-22 Touch Glass

520VPU19200 Modicon Handheld Programmer 520-VPU-192-00

520VPU19200 Modicon Handheld Programmer 520-VPU-192-00 in Box

6.5" GT/GUNZE USP 4.484.038 G-24 Touch Glass

60W 40ohmK 40ΩK Brake Resistor for Mitsubishi Servo Driver

60W 60ohmJ 40ΩJ Brake Resistor , Dimension 120407mm ping Worldwide

686TY3 Yaskawa Servo Driver CIMR-TYED7P5

6AV6 640-0DA11-0AX0 KTP178 Siemens Membrane Keypad

6AV6640-0DA11-0AX0 KTP178 touch panel membrane switch

6ED1 052-1FB00-0BA6 Siemens LOGO 230RC + LOGO USB Cable

6ED1052-1FB00-0BA6 Siemens LOGO 230RC + LOGO USB Cable in box

6ED1057-1AA01-0BA0 Siemens LOGO! PLC Cable to Ethernet

6ES7 901-3DB30-0XA0 Siemens PPI PLC Cable Ethernet Ver

6ES7 972-0CA23-0XA0 Siemens MPI Cable Ethernet Ver NIB

6ES7 972-0CB20-0XA0 Siemens MPI Cable Ethernet Version

6ES7215-2BD00-0XB0 CPU 215-2 PROFIBUS DP

6ES7901-3DB30-0XA0 Siemens PPI PLC Cable Ethernet Ver

6ES7972-0CA23-0XA0 Siemens MPI Cable Ethernet Version

6ES7972-0CB20-0XA0 Siemens MPI Cable Ethernet Version

6FC5203-0AB00-0AA0 SIEMENS Sinumerik OP030

6MBI450U-120 Module for ABB inverter 6MBI450U120

6-Station Manifold for airTAC Valve 4V200 series

7MBR50SB120-50 FUJI IGBT 7MBR50SB12050 FreeShip

8 WIRE 3M/Microtouch 9541214# 183142mm Touch Glass

A06B-6130-H002 GE FANUC Servo Amplifier in Box

A1SJ71QLP21 Mitsubishi Communication Module

A1SY10 Mitsubishi Output module

A6BAT 3.6V Battery For Mitsubishi Servo PLC

A6CON1 - FCN Connector for Mitsubishi ,

A960GOT-EBA Touchscreen Protective Film

AB 1395 170946 M-170945 170945REV01