EHD2100

EHD2100

EHD2100

EHD2100

3、 模拟量信号连接应注意的问题变频器中的模拟量输入信号，通常指0～10V/5V 的电压信号或0/4～20 ｍＡ的电流信号；这些模拟量输入信号可通过接线端子由外部给定，当变频器与P L C 连接时，这些模拟量输入信号也可来自PLC 的模拟量输出信号，如图3 所示。在进行模拟量的连接时应注意：

（1）阻抗匹配。根据变频器的输入阻抗选择P L C 的输出模块，实现两者的阻抗匹配。

（2）电压范围。当变频器和P L C 的电压信号范围不同时（如变频器的输入信号为0～10V，而PLC 的输出电压信号范围为0～5V 时；或PLC 的一侧的输出信号电压范围为0～10V而变频器的输入电压信号范围为0～5V时），需采用串联电阻的方式进行分压，以保证两者在正常电压范围内

工作，避免电压过限可能损坏器件。

（3）采用屏蔽电缆或绞合电缆。对于变频器和P L C 而言，弱电控制信号（电压0～5V/10V、电流0/4～20ｍＡ等）易受到外界强信号的干扰，对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽；对于长距离的控制回路宜采用绞合电缆，绞合电缆的绞合间距尽可能小。

（4）主、控电缆分开布线。实际连线时，注意主、控电缆分开布线，且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。

FR-A740-3.7K-CHT  一件

ACS510-01-088A-4（45kW）2

ACS510-01-125A-4   55KW  1

ACS510-01-031A-4（15kW）2

GD200A-037G/045P-4 45kW  1

ACS510-01-025A-4（11kW） 2

TPC7012EI  3

MT6071iP   2

FX3U-64MT/ES-A 1

FR-A840-00380-2-60  1

FR-DU08    1

FR-PA07    1

FX3U-4AD-TC-ADP 1

FX3U-485ADP-MB 1

FX3U-1PG  1

7V11006B050 DC24V 线长50cm  30 

7V120-06-b  DC24V线长0.5M   30

FR-E840-0026-4-60  1

FR-A840-00126-2-60 1

E82EV552_4C040 1个伦茨

FRN55G1S-4A    1

FRN110G1S-4A  1

NWIO-01  1

ZPOW-591  2

ACS880-01-430A-3+ZINT-592-FOR-ACS880-01  2

RPBA-01  20

1756-L83E-----

6AV2124-0QC02-0AX1  数量5----

6ES7515-2AM02-0AB0   数量2-------

6ES7515-2AM01-0AB0---------

1747-L553------

1756-L72-------

1756-EN2TR--------

6ES7155-6AU01-0BN0-------

140CPU56150   1-----

ACS580-01-169A-4-----

3BHL000359P0003-------

181-4MB00-0AX0   1

6AU1400-2PA23-0AA0   1-------

BMXNRP0200  6

6ES7953-8LF11-0AA0+内存128KB  5-------

6ES7901-3DB30-0XA0  2

PPI-RS485 6ES7901-3CB30-0XA0 2根

37148/DC24V   2

ZB2BS44C+ZB2BZ104C+ZB2BE 101C   8

BES M18MI-PSC80B-S04G   5

IEC/EN 60947-4-1   3

MS-120-24   2

BGE1.5 8253854   1

1827000001 G1/4   7

2938633   1

6FX8002-5DA05-1CJ0   2

3RH1131-2BB40   8

6SE6400-0BP00-0AA1   1

3RT5065-6...6（220v）   1

VFS2410-3G   1

OMD30M-R2000-B23-V1V1D-1L   1

R067024040   4

VARIAN 12V2T5GJ PORTALAC, BATTERY PE12V2WS

VARIAN 1312216000 NUT,HEX,NYLON,10 - 32 (PACK OF 10)

VARIAN 1316206700 NUT, JAM SS

VARIAN 1340-F0205-382 FITTING

VARIAN 13880000448 MV DISPENSER CUP (6")

VARIAN 14-919954-00 WAVEY SPRING WASHERS

VARIAN 1412201400 WASHER

VARIAN 1421038 SIDE ACCESS SIDE OPEN

VARIAN 1421201400 WASHER, 102 #14

VARIAN 1490102500 WASHER, FLAT (PACK OF 8)

VARIAN 1520075 CAPACITOR

VARIAN 1646023101 VACUUM WINDOW

VARIAN 1659911-001 CABLE

VARIAN 1660945-501 SENSORS

VARIAN 1663237-501 CABLE

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VARIAN 17021871 FILAMENT, APERTURE E SHOWER-GSD

VARIAN 17027040 FRONT, GROUND, BOTTOM

VARIAN 17053400 SCE GAS LINE 160KV

VARIAN 17075030 STNDOFF, CENTER HVC

VARIAN 17104002 POLE 1 UPPER

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VARIAN 17111780 GRAPHITE OUTER

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VARIAN 17111860 FLANGE

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VARIAN 17137300 PIN, PEF

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VARIAN 1715230 FILAMENT STRAP

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VARIAN 17189120 FILAMENT ELS GSD/H

VARIAN 17192110 FILAMENT SUPPORT ELS

VARIAN 17192400 SHIELD INSULATOR

VARIAN 17192430 ELECTRODE GRAPHITE

VARIAN 1720A CONTROLLER

VARIAN 17219790 APERTURE FARADAY RESOVLER GSD-HE

VARIAN 1730070 PCB, PNEUMATIC

VARIAN 1730101 PCB CONTROLLER

VARIAN 1730105 PCB, LOW, LEVEL, INTRFC

VARIAN 17A9686A VACUUM CHUCK (SHUTTLE)

VARIAN 17S4463 HANDLE

VARIAN 1800034 REPELLER

VARIAN 181642906015 THERMOSTAT UPPER

VARIAN 1885021370 BOTTOM ELECTRODE ASSY

VARIAN 19000130 MOTION, ROTARY MANIP

VARIAN 1922482000 ROLL PIN .125 DIA

VARIAN 193691B04 TABLE SUPPORT PLATE

VARIAN 1M86-022034-11 SIGNAL,TOWER MENTE

VARIAN 1M86-022211-11 SENSOR ASSY, SPINNER

VARIAN 1M86-022212-11 SENSOR ASSY, SPINNER

VARIAN 1M86-022218-11 SENSOR,ASSY,SPINNER

VARIAN 1M86-022422-11 MOTOR ASSY SPINNER

VARIAN 1M86-022427-11 MOTOR ASSY SPINNER

VARIAN 1M86022421 SENSOR ASSY SPINER

VARIAN 1M860224281 SENSOR ASSY SPINNER

VARIAN 1M87-000382-11 EPD ASSY, #1-395NM

VARIAN 1M87-000385-11 EPD ASSY,2-450NM

VARIAN 1MT0003810 STEPPING MOTOR

VARIAN 1RP0001500 POTENTIO METER

VARIAN 1V0031004711 E/S DOOR O-RING

VARIAN 1V1027003711 PLATE 200MM SP CASSETTE

VARIAN 1V1036309612 PLATE

VARIAN 1V1036349011 MJB 1 PIPING P,AS(BTL HOLDER)

VARIAN 1V1036425112 POST RH,200MM SP CASSETTE

VARIAN 1V1036505112 SDS 4X BOTTLE HOLDER

VARIAN 1V1037014011 JIG..TERMINAL DORR A

VARIAN 1V1046152311 ENCLO BRKT-2

VARIAN 1V1046152411 E.S. BRKT-1

VARIAN 1V1046305512 PLUNGER,SAFETY 15.2

VARIAN 1V1046308912 JOINT BRACKET RH

VARIAN 1V1046309312 PB SHILD LH

VARIAN 1V1046382311 BRKT

VARIAN 1V8206008911 Ni rug

VARIAN 1V8634001612 ION SAOUCE POWER CABLE B

VARIAN 1V87347908 E220 L/L BREAK FILTER

VARIAN 2-39-33786 CYLINDER PHEUMATIC

VARIAN 2-39-33786 CYLINDER PHEUMATIC

VARIAN 2-39-34961 SYNCHRO BELT

VARIAN 2000020 OPTIC CABLE

VARIAN 2000073 EXTENDER BOARD

VARIAN 206026512 TIP,PROBE,CLEAR,YELLOW

VARIAN 2100024 CONN MHV RECPT BLKHD

VARIAN 2100024 CONN MHV RECPT BLKHD

VARIAN 2100032 CONN BNC PLUG

VARIAN 2111052 CONN. HSG MALE 3 POS

VARIAN 2112880800 BEARING NEEDLE CASSETTE DRIVE

VARIAN 2113996300 BEARING, NYLON (6")

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VARIAN 2115021 HOOD,MINI,SIDE MOUNT,2 POS