NMFC-05_厦门海通华业科技有限公司

NMFC-05

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。

6SL3210-5DE16-0UA0 1

889D-F4ECDM-2 4 面价329

POWER SUPPLYCONVERTEAMMVC3003-4003

SKKT162/16E 350个

7MH5101-5QD01 8

6AV6647-0AH11-3AX0 1

6AV6648-0CC11-3AX0 1

GENERAL ELECTRIC? CONTACTOR ?MOD. CSCN55A310

6 PCS.

B43586-S3468-Q1数量50

FRD.WJA3.001-220VDC数量2

9S12XEP100开发板 DEMOAX9S12XEP100 2

LE50.1-50/F14 120Nm 2

LE70.1-100/F14 200N·m 1

3BHE024313R0101 4

3BHE022293R0101 1

6GK5206-2BS00-2AC2 17

6GK5124-0BA00-2AC2 5

6GK5004-1BF00-1AB2 4

6GK5992-1AM00-8AA0 34

6AV6381-2BP07-4AV0 2 库存1套

6ES5710-8MA11 74

6ES7138-6BA00-0BA0 9

6ES7155-6AU01-0CN0 59

6ES7400-2JA00-0AA0 1------------

6ES7412-5HK06-0AB0 2------------

6ES7952-1AM00-0AA0 2 库存2个

6ES7960-1AA04-5AA0 2

6ES7960-1AA06-0XA0 4

6ES7137-6AA00-0BA0 2

6GK5008-0BA10-1AB2 2

972-0AB01-0XA0数量9

MFH-3-1/8-S 7958 10个

MFH-5-1/8 9982 10个

6AV2124-0QC02-0AX0 数量1

PXA45-2015 1

243-1BX30-0XE0 10

SX554 3BSE004258R1 1件

1756-TBS6H数量1面价1228

KL9510数量5

KL1809数量3

KL2809数量3

KL2134数量10

KL1904数量5

KL1104数量5

KL9010数量5

BX3100-0000数量5

NX-ECC201 10

NX-ID5142-1 4

NX-OD5256-1 2

NX1P2-9024DT1 2

Y225M-4-45KW 2

TPC070TP-B 1

AKD-P00306 1

WOP-1100CK-P40Q1AE 10.1寸 1

BCNOTS7MPI 2

BCNET-S7300 2

EDS-408A-SS-SC-T 1

MT8102iP 1巴基斯坦

MC07B0040-5A3-4-00 -----------

6ES7410-5HX08-0AB0------------

BW100-005/FSC11B/DFE32B 1台泰国

GP-4402WW 5

YE178591/2 10-30VDC 1

FR-E720-0.75K 4

NS5-SQ10B-V2 1

MDR1100-24F 1

Okuma MPS-45 y MPS-60 1

D4A-4501N 26

EP-3681A 1

CIRCUIT BREAKERWESTINGHOUSEHFD3125L 2

6AV2125-2JB03-0AX0 1-------------

海泰克触摸屏PWS6710 1

170M2673数量6

EM-DR1-1S-5-RTB-24VV数量3

708FX2-STN-TRON数量1

XR45ZAYXX8LGALZA数量2

221-1BH30 1

222-1BH30 1

客户说品牌是VIPA

Det-Tronics 规格型号：Q300A 数量：2

PRESSURE SWITCH-YWK-50-C 1

EK1100 1

C6915-0000 1

KEL-CL1000-42 1

HL-DSL 1

OP-87904 2

KEL-C1000-85 1

AB PLC Input Module 1794-IR8

AB PLC Input Module 1769-IT6

AB PLC Input Module 1769-IQ32

AB PLC Input Module 1769-IF4I

AB PLC Input Module 1762-IT4

AB PLC DC Input Module 1762-IQ16 11762IQ16

AB PLC DC Input Module 1762-IQ16

AB PLC Analog Input Module 1794-IE12

AB PLC Analog Input Module 1769-IF8

AB PLC 1746-NI8 Analog Input Module

AB Input Module PLC Model 1771-IAD/C 1771IAD/C

AB Input Module 1746-IM16

AB Flex I/O 1794 -IA8 120 VAC Input Module

AB CAT1771-IB/A DC INPUT MODULE 12/24 VOLT

AB CAT1771-IB DC INPUT MODULE 12/24 VOLT

AB Cat 1764-IN16 SLC 500 Input Module CER C

AB ALLEN-BRADLEY PLC 1756-IF8 A ANALOG INPUT MODULE

AB ALLEN-BRADLEY PLC 1756-IB32 A DIGITAL INPUT MODULE

AB ALLEN BRADLEY SLC500 POWER SUPPLY w/2INPUT OUTPUT MODULES

AB ALLEN BRADLEY SLC500 INPUT MODULES CAT1746

AB ALLEN BRADLEY SLC500 INPUT MODULE 1746-IB16

AB ALLEN BRADLEY SLC 500 1746-IA16 SERIES C INPUT MODULE 573

AB ALLEN BRADLEY INPUT MODULE 1771-IAD D B02 96220671 C01

AB Allen Bradley Flex I/O 1794-IB16 24 VDC Sink Input Module 1794IB16

A-B Allen Bradley 2803-VIM1 Ser A Rev B Vision Input Module Plug In The Box

AB ALLEN BRADLEY 1794-IA16 Relay 120 VAC Input FLEX I/O MODULE 1794-1A16

A-B Allen Bradley 1778-IGC TTL Input Module

A-B Allen Bradley 1777-IA AC Input Module 120v

A-B Allen Bradley 1771IFEA Analog Input Module 12-Bit 1771-IFE-A

AB Allen Bradley 1771-ID16 Ser B Isolated AC/DC Input Module PLC 1771ID16

AB Allen Bradley 1771-ID Series A Isolated AC/DC Input Module 120V PLC 1771ID

AB Allen Bradley 1771-IBD Series B 10 to 30 VDC Input Module PLC 1771IBD

AB Allen Bradley 1771-IBD Series A 10 to 30 VDC Input Module PLC 1771IBD

AB Allen Bradley 1771-IBD Ser B Rev E04 10 to 30 VDC Input Module PLC 1771IBD

A-B Allen Bradley 1771-IBD 10 to 30 VDC Input Module 1771-IBD

AB Allen Bradley 1771-IAD Series A 120V AC Input Module PLC 1771IAD

AB Allen Bradley 1771-IAD Series A 120 V AC Input Module PLC 1771IAD

AB Allen Bradley 1771-IA Ser A AC Input Module 120V PLC 1771IA

AB Allen Bradley 1746-NT4 Thermocouple Input Module

AB Allen Bradley 1734-IB8S Safety Input Point I/O Module

AB ALLEN BRADLEY 120V AC/DC INPUT MODULE CAT1771-IAD B

AB 22DJ3-4000 MODULE W/60-1600B AND INPUT 63-77

A-B 1792D-CB18 I/O BLOCK BASE+1792D-8BVT0D INPUT QUANTITY

AB 1771-IQ16 SER.B ISOLATED DC INPUT MODULE QUANTITY

AB 1771-IAD SER.D 120V AC/DC INPUT MODULE QUANTITY

AB 1769IT6 1769-IT6 Thermocouple mV 8 pt Input Module

AB 1747-SN scanner module of the remote input and output

AB 1747-ASB remote input and output adapter module

A-B 1746-IV16 SLC500 16 POINT INPUT MODULE 10-30VDC REF

AB 1746-IB32 input module DC sink and 1492-IFM40F-3

AB 1746-IB16 SER.C SLC 500 INPUT MODULE QUANTITY

AB 1745-E155 SLC 150 HIGH SPEED INPUT MODULE QUANTITY

AB 1741-A120A 1741A120A Input Module 120VAC

AB 1734-IV8 24VDC SOURCE INPUT MODULE WITH 1734-TBS TERMINAL BLOCK

A-B 12B.7 Analog Input Module PLC1047

AB SLC 500 INPUT MODULE CAT1746-IA8 SERIES A

AB Allen Bradley 1746IV8 INPUT MODULE 1746-IV8 SLC500

AB 1746-NI16I analog input module

A1SX42 Mitsubishi Input Unit DC12/24V 2/5mA Module

A1SX41 Mitsubishi Melsec Input module

A1SX10 Mitsubishi PLC Input Module A1S-X10

A1SH42-S1 Mitsubishi PLC 32 Point DC Input 32 Point DC Output Module A1SH42S1

A1SH42 Mitsubishi PLC 32 Point DC Input 32 Point DC Output Module 64 I/O

A14B-0076-B324 FANUC INPUT MODULE

A14B-0076-B316 FANUC INPUT MODULE

A03B-0819-C107 Fanuc CNC Input Module AIA16G 115VAC

A03B-0807-C104 FANUC INPUT MODULE

A03B-0807-C104 Fanuc CNC Input Module 16 pt DC

A03B-0801-C425 GE FANUC INPUT MODULE

A03B-0801-C129 FANUC INPUT MODULE

A03B-0801-C123 ID64C INPUT MODULE

A03B-0801-C052 Fanuc CNC Analog Input Module AD04A

A/B Input Module PLC1342

9-Potter Brumfield IAC 24 Input Module 108b-ak

96MDE04R Furnas 96M 16 Point AC Input Module Ser A NOS

960182-9303 Allen Bradley Analog Input Module 1771-IFE/A

9 TEXAS INSTRUMENT 500-5001 SIEMEN INPUT VOLTAGE MODULE

9 DC INPUT MODULES 10-32 VDC MODEL 1DC15

9 CNI MODULE 8 INPUT BIESSE 325L

9 Allen-Bradley 1746-IB16 Ser C Input Modules 7182

9 ALLEN BRADLEY 2 INPUT MODULE 1771-IA 1771IA 7 OUTPUT 1771-OA 1771OA

9 ALLEN BRADLEY 1746-IG16 SERIES C INPUT MODULE

8PT 24VAC/VDC INPUT MODULED3-08NE3

8pc WRC Input Module WRC4-IN5S 10-60v AC/DC 5v DC Logic

8-Line Input Telephony Adapter Module

81348 Old-Stock Siemens 6ES7 331-7KF02-0AB0 Input Module 8Point Analog

8030-RIM101 SYMAX INPUT MODULE

8" TFT LCD Module + VGA Dual AV Input Driving Board 50Pin 800x600Pixels

8 SIEMENS DIGITAL INPUT MODULE PLC 6ES7-121-1BB00-0AA0 6ES7121-1BB00-0AA0

8 position input module as taken from Biesse cnc

8 GE Input and Output Modules 115VAC and 24VDC

8 CH ANALOG INPUT 0-5V 0-10V 16 BIT DL05/06 OPTION MODULE F0-08ADH-2

8 ALLEN-BRADLEY 1794-IB16 FLEX-I/O 24VDC SINK INPUT MODULES TERMINALS

8 AEG MODICON AS-B805-016 AC INPUT MODULE 16PT 115V 63419

7CM211.7 Bernecker Rainer Input Output Module 24 VDC

7876 Automation Direct D3-16ND2-1 Input Module 18-36Vdc

702 ANALOG INPUT OPTION MODULE M-702-25

6PCS ALLEN BRADLEY 1771-IBN SERIES C PLC INPUT MODULES

6MT31 SIEMENS Input Module 16 Point Logic 3

6MT31 SIEMENS Input Module 16 Point

6ES7321-7TH00-0AB0 SIMATIC S7/PCS7 SM 321 DIGITAL INPUT MODULE

6ES7321-1EH01-0AA0

6ES7321-1EH01-0AA0 Siemens S7 Simatic Input Module

6ES7-134-7SD51-0AB0 SIEMENS INPUT MODULE RTD 4INPUT RTD

6ES5421-8 Siemens Symatic S5 8pt 24v module Input

6ES5 430-8MC11 Input Module Siemens S5-100U NOS

6ES5 401-7AA13 SIMATIC S5-110 SIEMENS INPUT MODULE

6Allen Bradley AC/DC Input Module 1771-IAD/D Revision B03 WARRANTY

6581 -No Box Allen-Bradley 1746-IA16 Input Module 85-132VAC

6247BP10710 TAYLOR INPUT MODULE COMPLETE

60 DAYS WARRANTY QUANTITY AVAILABLE SERIES A

4X IDC5Q 4 CHANNEL DC INPUT MODULE

498 from: 124.99

4801 Allen-Bradley 1794-IB16 Input Module 24VDC

4-20mA differential inputs

41Segment LED module for indicating the temperature input and output values

413495-001 HP 3-phase AC Input Power Supply Module for HP BLc7000

413380-B21 HP 3-phase AC Input Power Supply Module for HP BLc7000

41338 -No Box Allen-Bradley 1746-1A16 Input Module 85-132 VAC 50/60 Hz

406362-002 HP 3-phase AC Input Power Supply Module for HP BLc7000

40.17.300 CPU I/O CONTROL BOARD INPUT OUTPUT MODULE

4.3"TFT LCD Module Display + Dual AV VGA Input Driveing Board Remote Controller

3x AEG DEP 210/AS-BDAP-210 Modicon Discrete Input A120 Plug-In Module 8X115VAC

3-phase AC input power supply modulePart413496-001

3G2A5-ID218 Omron PLC module Input Unit

3B31-03 VOLTAGE INPUT MODULE

39867 Mitsubishi Q68ADV Input Module

39866 Mitsubishi L6EC-ET Input Module

39865 -No Box Mitsubishi FX2N-8ER-ES Input Module

39863 Mitsubishi FX3U-4AD Input Module

396357-01-06 ControlWave Bristol Babcock 32 Point Digital Input Module

38 RELIANCE AUTOMATE INPUT MODULE 45C40

36279 -Unopened Festo CP-E-16-M8 18205 Input Module 16 point

35115 Old-Stock AD6 Output Module 0-5V Input

35113 AD16T Input Module 0-5A Input

31525 -No Box Potter&Brumfield OAC-5A I/O Module 3-8VDC Input

3038 Schneider DEP216/AS-BDEP-216 Input Module

30008 -No Box Allen Bradley 1769-IQ32 Input Module 32 PT. 10-30VDC

30 Seg Bargraph DC5V input 0-5V 20Green+5Yellow+5Red

2X ALLEN BRADLEY SLC 500 INPUT MODULE 1746-IV16 SER C

2-Siemens Simatic S5 6ES5 421-8MA12 Input Modules

2pc Texas Instrument 500-5055 32 pt 120vac input module TI Siemens

2p Keys PLC Direct Logic Input Modules D4-16ND2F MODULE 16POINT 12-24 VDC Iutput

2LOT SCHNEIDER ELECTRIC 140DAI54300 TSX QUANTUM 115V AC INPUT MODULE 61300

2-Channel Input Module MIC/LINE For The DPM-4000

2-Channel Audio Input Module For DPC-4000NRS 90215

29 WORLD SHIP Vintage Trident FLEXIMIX A B range input EQ Micpre Modules daking

29 WORLD SHIP Vintage AMEK TAC Bullet b1208 Stereo Input Mic Pre EQ module neve

29 WORLD SHIP Pair Vintage AMEK TAC Bullet Input Mic Pre EQ module neve trident

2803-VIM2 2803VIM2 Vision Input Module Allen Bradley

2803VIM1 Allen Bradley Vision Input Module Ser A Rev.C

2803-V1M1 Allen Bradley Vision Input Module 2803V1M1 S12

2640A Fluke NetDAQ Data Acquisition Unit with universal input module

25555 Old-Stock Western Reserve WRC4-IN5S I/O Module 10-60V ac/dc input

24 ALLEN BRADLEY FLEX I/O 24VDC 1794-IB16 INPUT MODULE

2319 Old-Stock Formax 801514 DC Input Module

230 Segment Double Bar graph module DC5V Input0-5V R/G

22611 Old-Stock Omron C200H-ID212 Input Module 24VDC 7mA

220 Segments 38mm double LED module DC5V Input0-5V R/G

20x DC-DC Step-Down Converter Power Supply Module Input: 10-15V Output: 0.9-12V

20462 Old-Stock Input Module

20080 Allen-Bradley 1746-IA16 Input Module

2005 BMW X3 VIDEO INPUT DVD CAMERA CUSTOM HARNESS AND CONVERTER MODULE

2000-527456 Local Input Module Russound ALC3

20 ALLEN BRADLEY 1771-IAD/D AC/DC INPUT MODULE 120V 63664

1x DC-DC Step-Down Converter Power Supply Module Input: 10-15V Output: 0.9-12V

1pcs I-7018 8-channel Analog Input Module

17x OPTO-22 G4 IDC5 5-Volt Logic Solid State Relay I/O Input Module 10-32VDC

1794-IR8 RTD Input I/O Module. Allen Bradley. Factory Sealed

1794-IJ2 Allen Bradley FlexLogix Frequency Input Module 1794IJ2 N363

1794-IB16 Allen-Bradley Flex I/O Input Module 24 VDC Sink Series A White Label

1794-IA8 ALLEN BRADLEY INPUT MODULE 1794IA8

179132AO Allen Bradley I/0 Block Input Module 120VAC

1778-IAC Allen Bradley AC Input Module

1771-SIM ALLEN-BRADLEY 8 POINT DISCRETE INPUT/OUTPUT SIMULATOR MODULE Fast Shipp

1771-OVN Allen Bradley AC Input Module 1771OVN G370

1771-IXC THERMOCOUPLE INPUT MODULE 1771IXC W/1771-WE

1771-IR/B Allen Bradley RTD Input Module 1771IR N997

1771-IQ Allen Bradley 5-30v DC Selectable Input Module

1771IJ Allen Bradley Input Module Encoder Assembly 5VD

1771-IGD Allen Bradley TTL Input Module 1771IGD S43

1771-IGC Allen-Bradley TTL Input Module PLC5 2

1771-IG Allen Bradley +5v TTL Input Module

1771IFEA. Allen Bradley Input Module Analog 12 Bit

1771-IFE/A ALLEN BRADLEY PLC-5 ANALOG INPUT MODULE FIRMWARE REV L 1771IFE

1771-IFE series B Allen Bradley PLC 5 Analog Input Module 1771IFE S20

1771-IFE series A Allen Bradley PLC 5 Analog Input Module 1771IFE S54

1771-IEC 1771IEC Analog Input Module 8 Bit ser A rev C.

1771IDC Allen Bradley Input Module Isolated 120V PLC5 2

1771ID16-A Allen Bradley Input Module 120VAC 16 Point 2

1771-IC ALLEN BRADLEY INPUT MODULE 48V 8 POINT

1771-IBN 10-30 VDC HIGH TRUE INPUT MODULE CNC ALLEN BRADLEY A-B

1771-IBD/B 1771IBD Input Module 10-30 VDC Allen Bradley

1771-IBD B Input Module 1030VDC Allen-Bradley

1771-IBD 1771IBD 10-30 VDC Input Module Allen Bradley

1771-IBD 10 to 30 VDC Input Module

1771-IB ALLEN BRADLEY DC INPUT MODULE 1771IB

1771-IB Allen Bradley 12-24v DC Input Module

1771-IB 1771IB DC Input Module Allen Bradley 1772

1771-IAN ALLEN BRADLEY INPUT MODULE 120V 32 POINT PLC5

1771-IAN Allen Bradley AC Input module 1771IAN F-348

1771-IAD/D 1771IAD D 120v AC/DC Input Module AB 1785

1771-IAD/C ALLEN BRADLEY AC/DC 120V INPUT MODULE 1771IA

1771-IAD/C 1771IAD/C 120 AC/DC Input Module AB

1771-IAD Allen Bradley 120v AC/DC Input Module

1771-IAD 1771IAD 1785 1772 120VAC Input Module AB

1771-IAD 1771IAD 120V Input module 1785 Allen Bradley

1771-IAD 1771IAD 120V AC/DC Input Module Allen Bradley

1771-IAD 1771IAD 120 AC/DC INPUT MODULE 1785

1771-IAD 120V Input Module

1771-IA2 Allen Bradley AC Input Module 1771IA2 G265

1771-IA2 1771IA2 ALLEN BRADLEY INPUT MODULEARM INCLUDED1 YR RETURN

1771-IA Allen Bradley 120v AC Input Module

1771-IA 1771IA AC Input Module 120V Allen Bradley 4

1771-DS 1771DS LATHCING INPUT MODULE W/SWING ARM1 YR WARRANTY

1769-IQ16 Allen Bradley Compact I/O DC Input Module 1769IQ16 F209

1756sc-IF8H Channel Hart Differential Analog Input Module

1756-OF6VI Allen Bradley ControlLogix Analog Input Module 1756OF6VI N940

1756-IF8 Allen Bradley ControlLogix Analog Input Module 1756IF8 N270

1756-IF16/A ALLEN-BRADLEY ANALOG INPUT MODULE

1756-IB32 ALLEN-BRADLEY DC INPUT MODULE

1756-IB16I ALLEN-BRADLEY DC ISOL INPUT MODULE

1756-IB16I ALLEN-BRADLEY DC INPUT MODULE

1756-IB16/A Allen Bradley ControlLogix 16 Point DC Input Module with Wiring Arm

1747-IV16 ALLEN BRADLEY INPUT MODULE SLC500 1746IV16

1746-RL41 Allen-Bradley Octal Label Kit Series A For 1746-IB16 Input Module

1746-NR4/B Allen Bradley SLC 500 Resistance Input Module 1746NR4 D213

1746-NI4/A Allen Bradley SLC 500 Analog Input Module 1746NI4 D60

1746-NI4 Allen Bradley SLC 500 Analog Input Module 1746NI4 D59

1746-IV16 Allen Bradley SLC500 Input Module

1746-IV16 ALLEN BRADLEY SER. C INPUT MODULE 1746IV16

1746-IH16 Allen Bradley SLC 500 90-145 VDC Input Module 1746IH16 N762

1746-IB32/C Allen Bradley SLC 500 DC Input Module 1746IB32 D-54

1746-IB16 Octal Label Allen Bradley 16 Point DC Input Module TESTED 1746IB16

1746-IB16 INPUT MODULE

1746-IB16 Allen Bradley SLC500 Input Module

1746-IA8 ALLEN BRADLEY SLC500 INPUT MODULE 1746IA8

1746IA8 Allen Bradley Input Module 8 Point SLC500 3

1746-IA16/C Allen Bradley SLC 500 AC Input Modules 1746IA16 D44

1746-IA16/B Allen Bradley SLC 500 AC Input Module 1746IA16 D45

1746-IA16 Series C Allen Bradley 16pt SLC-500 Input Module

1746-IA16 ALLEN BRADLEY SLC500 INPUT MODULE 1746IA8

1746IA16 Allen Bradley Input Module 85-132VCA 2

1746-IA16 Allen Bradley 16pt SLC-500 Input Module

1746-IA16 INPUT MODULE 16 POINT 85-132 VAC

1746IA16 Allen Bradley Input Module85-132VAC 50/60HZ 3

1746-IA16 INPUT MODULE 120VAC SERIES C

1746-1A16ALLEN BRADLEY 1746-1A16 Input Module Ser C

1734-IB8 Input Module

16872 AD6 Input Module 5V

16536 Allen-Bradley 1746-IB16 Input Module DC 16 Po

15 Grayhill 70G-IDC5 Modules DC Input 3-32 VDC Input 5V Logic 7402D-1

14813 Potter and Brumfield IAC-5 Input Module

14185 Omron C200H-ID212 Input Module

140-DDI-841-00 Modicon TSX Quantum Input Module 140DDI84100 16pt Input

140AVI03000 Modicon Analog Input Module 140-AVI-030-00

12V 24V 36V to 5V 3A DC to DC HRD Converter StepDown Power Module Input 50v330uf

12Gordos SM-0DC5 ODC5 Output Modules 3.0-8 VDC Input 60VDC 3A Output

12347 Allen-Bradley 1746-IA16 Input Module 85-132VA

12057 Fanuc IC697MDL250 Analog Input Module

12055 Fanuc IC697ALG230 Analog Input Module