5110EOX2
5110EOX2
5110EOX2
5110EOX2
5-29---
D-576547713600++++++++++++
FS450R17KE3/AGDR-71C++++++++++++
FS225R12KE3/AGDR-71C++++++++++++
R911338254 HNF01.2D-M900-E0125-A-480-NNNN++++++++++++
R911295325 HMS01.1N-W0054-A-07-NNNN++++++++++++
R911297164 HMS01.1N-W0150-A-07-NNNN++++++++++++
R911297424 HMV01.1E-W0075-A-07-NNNN各2++++++++++++
6AV7853-0AE20-1AA0 数量2
6XV1440-4AN20, 20M 数量1
6AV6671-5AE10-0AX0 数量1
6SE7 031-7HH84-1HJ0 数量20
6SE7 031-7HF84-1HH1 数量15
6SE7031-7HG84-1JA1 数量15
6SE7 031-0EE84-1JC0 数量15
A5E00906698, VPOC-D FOR 数量10
6SE7024-7ED84-1HF4 数量15
A5E03476241 数量10
A5E001356141 数量10
6SE7027-2ED84-1HF5 数量15
6SE7 024-7FD84-1HH0 数量20
6SE7 021-0EA84-1HF3 数量15
3SB1120-1RB00 数量150
6GK1 502-3CA10 数量50
6ES5 700-8MA11 数量50
PLC S5 95U 数量20
P/N: (2017964-001)2020175-001 数量2
P/N: US2:2020154-001(2020972-001) 数量3
P/N: A5E02645922001(2021828-002) 数量3
P/N: GWK- AI2021717-009 数量1
P/N: A5E02645925001 数量1
HT-SGLBDM2411000K1S
HT-SGLBDM2411400K1S
ABB ES2000-9725-2 2000A 15V
ABB ESM2000-9983 14042A67
20AC5P0A0AYNANC0 面价 9941
20AC5P0A0AYNNNC0 面价 9210
20BC011A0AYNANC0 面价 18676
20G11ND077AA0NNNNN 面价 83520
20AC022A0AYNACC0 面价 17500 14年面价
20DD065A3NYNACGNE 面价 81315
20DJ096A3NNNACGNE 面价 111384
力士乐 P50382-4 4
ATV610D75N4 2
ATV610C16N4 2
AC380V FC202P185T4 1
20BC8P7A3NYYACA0 面价 31088
20F11RC8P7AJA0NNNNN 无面价
20F11RC8P7AJA0NNNNN 无面价
140CPU53414A
PM1200
PDF11-FBP.0 1
PLC备件触摸屏XBTGT7340Schneider
质量流量计 MKS 1179A04921CR1AV-K 1
401-1DA01-0AA0 1个
主驱动控制板A5E01161645A-001
6FC5247-0AA06-0AA0 3
S4EB-24V AG304460 1个
6AV7894-0BE00-1AB0 ,1个
FAGOR编码器 S-2500 3
ASCO电磁阀 WSNF8551A321 24VDC ++++++++++++++++
20DH125AONNNANNNN 117000 ++++++++++++++++
20DH205AOANNNANNNN 没有面价
品牌: SMC;规格型号: EX250-SEN1; 24VDC Class2 100mA; INPUT 32 POINTS, 1A; OUTPUT 32POINTS, 2A
HC-KFS73三菱 2
SGD7S-R70A20A 1
SGD7W-7R6A20A 1
JZSP-CSP25-15-E 1
JZSP-CLN11-15-E 1
JZSP-CLN21-20-E 1
JZSP-CSP25-15-E 1
HPQ-D11N 1
HARS700/025-输出电流25A-700V
HARS700/055-输出电流55A-700V
HARS700/170P-119KW-AC7100V
HARS700/200P-140KW-AC700V
HARS700/310-输出电流310A-700V
HPU690/048D1
HPU690/096MB1-输出电流96A-AC690V
HPU690/130D1-输出电流130A-AC690V
HPU690/192MB1P-AC690V
HPU690/250MB1
CI840A
CE15KN3数量9
6ES7 972-0BB52-0XA0
20G14TC650JN0NNNNN数量1
6ES7232-0HD22-0XA0 3
6ES7231-0HC22-0XA8 6
TSXDEY16D2
TSZDSY08T2
TSXDSY16R5
TSXDEY32D2K
TSXMFPP001M
7MH7725-1DY
AB32-10/5 D525
TSXDSY08T2
1FK7083-2AF71-1UH0
20DH205A0NNNANNNN
20DH125A0NNNANNNN
西门子断路器 3VL2716-1DC33-2PD1 1个
模块ASI-EVA-MEB-2E2A-Z费斯托 1
电磁阀4WE6J50/AG24N24 4
触摸屏V806MD 1
通讯板CUN-04 1
控制器6SL3120-2TE21-8AD0 1
控制器6SL3162-2MA00-0AA0 1
触摸屏6AV2123-2GA03-0AX0 1
电动机1FK7042-2AF71-1UG2 1
模块6ES7151-1CA00-0AB0 2
触摸屏V806IMDN 1
编码器线6FX5002-2DC10-1AF0
6ES7315-2EA14-0AB0 只 1
6es7153-4aa01-0xb0 只 1
施耐德 RXM2LB2BD
140CPS11420
140CPU65160
140NOE77111
ATV12H075M2
ATV312 HU 40 N4
ATV312HU15N4
ATV312HU22N4*2EA
ATV312HU40N4
ATV312HU55N4
Human Machine Interface:
Type: V806MDN
6SE6400-0AP00-0AA1,4个 未税
VACON OPT-B4-1 1
M4-8TP-RJ45数量1
C200H-BC101-V2 2件
DSQC679++++++++++++++++++
AO820 2
ST400-AG41-24V Pro-face (普洛菲斯) -期空压机SA250 1
20DH205A0ANNNANNNN----正确型号是20DH205A0ENNANANE 面价153387++++++++++++++++++++++++++
20DH125A0NNNANNNN-----正确型号是20DH125A0ENNANANE 面价120861+++++++++++++++++++++
6SL3000-0BE21-6AA0 1个
6ES7357-4AH01-0AE0 1
6FX5002-2EQ10-1BA0 1
6FX5002-5DA01-1BA0 1
6ES7 953-8LL31-0AA0 1
6ES7 153-4AA01-0XB0 2
6ES7 322-1BH01-0AA0 1
6ES7 332-5HD01-9AJ0 1
6ES7 392-1AJ00-0AA0 1
6GK1 901-1BB10-2AA0 4
AZPF-1X/011RAB01MB 1
R7D-AP02L
R7D-AP01L 各1
EMAX2 1
CONTROL-PACK Nucom 控制模块GP-10 CP-10
ABCC-PRT AB6215-B V.1.19通讯模块
ATS48D17Q 1
6ES7216-2BD22-0XB0 数量3
6SE7 031-6EB87-2DA1 数量2
6SE7 021-3EB61-Z,L20+G93 数量2
6SE7021-6ES87-2DA1 数量2
6SE027-2ED61-Z 数量1
2 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。
主营产品:Schneider ,Foxboro,Ovatin,Allen-Bradley,Siemens等各类工控产品,
欢迎来电咨询!
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ALLEN BRADLEY 1794-IA8 FLEX I/O 8 INPUT MODULE AB A/B
Allen Bradley 1794-IA16 Input Module FLex I/O 1794IA16 XLNT
Allen Bradley 1794-IA16 Input Module 85-132V 16 PT
Allen Bradley 1794-IA16 Input Module 85-132V
Allen Bradley 1794-IA16 Input Module 29155
Allen Bradley 1794-IA16 AC Input Module FLex I/O 1794IA16
Allen Bradley 1794-IA16 85-132VAC Input Module 16pt
Allen Bradley 1794-IA16 | AC Input Module NIB
Allen Bradley 1794-1F41 Input Module
Allen Bradley 1794-1B16 Input Module 16 Point 24VDC Flex I/O
Allen Bradley 1794-1B16 Flex I/O Input Module 24VDC
ALLEN BRADLEY 1794-1A16 INPUT MODULE XLNT
Allen Bradley 1794-1A16 Input Module 16PT 120VAC Input
ALLEN BRADLEY 1794-0B8EP INPUT MODULE XLNT
ALLEN BRADLEY 1793-IE2X0E1 INPUT MODULE ANALOG OUT OF BOX
Allen Bradley 1793-IB16 Input Module 16 PT Digital
ALLEN BRADLEY 1792-IB8XOB8PLP SER. A ARMOR BLOCK-LP 8 INPUT BY 8 OUT MODULE
ALLEN BRADLEY 1792D-8BV0D INPUT MODULE 8 POINT SINK/SOURCE 8 CONNECTOR
ALLEN BRADLEY 1792D-8BIO8E SERIES B ARMORBLOCK INPUT MODULE NIB
ALLEN BRADLEY 1792D-4BVTAD SERIES A INPUT MODULE NIB
ALLEN BRADLEY 1792D-4BVOD INPUT MODULE 4 POINT
ALLEN BRADLEY 1792D-4BVOD INPUT MODULE 4 POINT
ALLEN BRADLEY 1792D-4BV0D SERIES B INPUT MODULE SEALED NIB
ALLEN BRADLEY 1792D-4BV0D SERIES B INPUT MODULE NNB
ALLEN BRADLEY 1792D-4BV0D SERIES B INPUT MODULE NIB
Allen Bradley 1792D-4BV0D ArmorBlock 4 Input Module
ALLEN BRADLEY 1792D-16BVT0D SERIES B INPUT MODULE 16 POINT 11-25VDC 1.6 AMP
ALLEN BRADLEY 1792D16BVT0D INPUT MODULE DEVICENET
ALLEN BRADLEY 1792D16BVT0D INPUT MODULE DEVICENET
ALLEN BRADLEY 1792-16VTODC 16 POINT INPUT MODULE
ALLEN BRADLEY 1791-IOVX I/O MODULE 24VDC 128 POINT INPUT/OUTPUT BLOCK
Allen Bradley 1791DS-IB8XOB8 Ser A Class 2 8 Input 8 Output Module
ALLEN BRADLEY 1791DSIB16 SERIES A 16 INPUT MODULE
Allen Bradley 1791DS-IB16 DeviceNet 16 Point Input Safety Module
ALLEN BRADLEY 1791-8BC SERIES B 24V DC INPUT MODULE 57816
Allen Bradley 1791-32B0 DC input Module 179132B0
ALLEN BRADLEY 1791-32AO INPUT MODULE 179132OA/B Remote I/O Block
ALLEN BRADLEY 1791-32A0 SERIES B 120 VAC INPUT MODULE
Allen Bradley 1791-32A0 Input Module
ALLEN BRADLEY 1791-32A0 B 32 POINT INPUT MODULE
Allen Bradley 1791-32A0 32 Point Input Module 179132A0
Allen Bradley 1791-32A0 179132A0 Input Module 32 Point I/O Block Series B
Allen Bradley 1791-24B8 Input Output Module 179124B8 24 VDC AB Block
ALLEN BRADLEY 1791-16B0 SERIES D INPUT/OUTPUT MODULE
ALLEN BRADLEY 1791-16B0 SERIES B 24V DC INPUT MODULE 60012
ALLEN BRADLEY 1791-16B0 SERIES A INPUT MODULE 19.2-30VDC 300mA NIB
ALLEN BRADLEY 1791-16B0 INPUT MODULE I/O BLOCK F/S
ALLEN BRADLEY 1791-16B0 INPUT MODULE I/O BLOCK F/S
Allen Bradley 1791-16B0 Input Module I/O Block 24VDC
Allen Bradley 1791-16B0 Input Module 24VDC
Allen Bradley 1791-16A0 Series B 120VAC Input Module
ALLEN BRADLEY 1791-0A16 I/O INPUT OUTPUT MODULE 16POINT SER B 120VAC 59852
Allen Bradley 1791 Remote Input Module 1791-16B0
ALLEN BRADLEY 1781-IB5S INPUT MODULE 55
ALLEN BRADLEY 1781-IB5S INPUT MODULE 55
ALLEN BRADLEY 1781-IA5S INPUT OUTPUT MODULE 55
ALLEN BRADLEY 1781-IA5S INPUT OUTPUT MODULE 55
ALLEN BRADLEY 1781-IA5S INPUT MODULE
Allen Bradley 177IQ Ser. B DC Selectable Input Module
Allen Bradley 177IIM Input Module
Allen Bradley 177IB DC Input Module
Allen Bradley 1778IAC DC Input module
Allen Bradley 1778-IAC AC Input Module AB 1778IAC
ALLEN BRADLEY 1778-IAC AC INPUT MODULE
ALLEN BRADLEY 1778-IA INPUT MODULE AC H6
Allen Bradley 1777-IB DC Input Module 12-48v
ALLEN BRADLEY 1777-1A AC INPUT MODULE 120V
Allen Bradley 1771-WN PLC-5 Field Wiring Arm for Input/Output Modules
Allen Bradley 1771-RTP4 1771RTP4 INPUT MODULE ANALOG
Allen Bradley 1771-NT1 | Hi Res Input Module
Allen Bradley 1771-IYC THERMOCOUPLE MODULE INPUT EXP.
Allen Bradley 1771-IXHR /B 1771IXHR B THERMOCOUPLE MILLIVOLT INPUT MODULE
ALLEN BRADLEY 1771-IXE THERMOCOUPLE MILLIVOLT INPUT MODULE SER D 59858
Allen Bradley 1771-IXE Series A Thermocouple/Millivolt Input Module Fireware F
ALLEN BRADLEY 1771-IXE SER C INPUT MODULE THERMOCOUPLE 1771IXE
Allen Bradley 1771-IXE Input Module Thermocouple MILLIV
Allen Bradley 1771-IXE C Thermocouple input module
ALLEN BRADLEY 1771-IXE C 1771IXE THERMOCOUPLE MILLIVOLT INPUT MODULE 1771-WI
ALLEN BRADLEY 1771-IXC THERMOCOUPLE INPUT MODULE NICE
ALLEN BRADLEY 1771-IXC THERMOCOUPLE INPUT MODULE
Allen Bradley 1771-IXC Thermocouple Input Module
Allen Bradley 1771-IXC Thermocouple Input Module
ALLEN BRADLEY 1771-IVN/C 10-30VDC INPUT MODULE XLNT
Allen Bradley 1771-IVN/B 10-30 VDC Low True Input Modul
Allen Bradley 1771-IVN/1771IVN input module
Allen Bradley 1771-IVN Low True Input Module W/Arm
Allen Bradley 1771-IVN Low True Input Module 10-30 VDC
ALLEN BRADLEY 1771-IVN LOW TRUE INPUT MODULE
ALLEN BRADLEY 1771-IVN LOW TRUE INPUT MODULE
ALLEN BRADLEY 1771IVN INPUT MODULE 10-30VDC 32POINT
ALLEN BRADLEY 1771-IVN INPUT MODULE
ALLEN BRADLEY 1771-IVN INPUT MODULE
ALLEN BRADLEY 1771-IVN 1771IVN LOW TRUE INPUT MODULE
ALLEN BRADLEY 1771-IVN 1771IVN 10-30VDC LOW TRUE INPUT MODULEw/WARRANTY
Allen Bradley 1771-IVN 10-30VDC Low True Input Module
ALLEN BRADLEY 1771-ivn 10-30 vdc low true input module
ALLEN BRADLEY 1771-IVN /A Low-True Input Module 10-30V DC 32 Input NO DOA
Allen Bradley 1771-IV/1771IV Input Module Driver
Allen Bradley 1771-IV/1771IV Input Module Driver
ALLEN BRADLEY 1771-IV INPUT MODULE H10
ALLEN BRADLEY 1771-IV DRIVER LOGIC INPUT MODULE
ALLEN BRADLEY 1771-IV DC DRIVER LOGIC INPUT MODULE 1771IV 12-24V
ALLEN BRADLEY 1771-IV DC DRIVER LOGIC INPUT MODULE
Allen Bradley 1771-IV DC Driver Logic Input Module
ALLEN BRADLEY 1771-IV DC DRIVER INPUT MODULE
ALLEN BRADLEY 1771-IV 8 POINT 12-24VDC PLC INPUT MODULE
ALLEN BRADLEY 1771-IV 12-24V DC DRIVER LOGIC INPUT MODULE SERIES B
Allen Bradley 1771-IV | DC Driver Logic Input Module
ALLEN BRADLEY 1771-IT/A Rev.F01 FAST DC INPUT MODULE 12-24V
ALLEN BRADLEY 1771-IT INPUT MODULE 2 XLNT
ALLEN BRADLEY 1771-IT INPUT MODULE
Allen Bradley 1771-IT Fast Response Input Module
Allen Bradley 1771-IT Fast Response DC Input Module
ALLEN BRADLEY 1771IT FAST RESPONSE DC INPUT MODULE
Allen Bradley 1771-IT Fast Responce DC Input Module
Allen Bradley 1771-IT DC Input Module 1771IT
Allen Bradley 1771-IT 1771IT Input Module Ser A Rev E02
Allen Bradley 1771-IT 12-24V Fast Response DC Input Module Includes 1771-WA
ALLEN BRADLEY 1771-IT 12-24V FAST RESPONSE DC INPUT MODULE PLC 5 PLC CARDUSE
Allen Bradley 1771-IT 12-24V Fast Response DC Input Module
Allen Bradley 1771-IS DC 5V Multiplexer Input Module
Allen Bradley 1771-IS /A 1771IS DC Input Module
ALLEN BRADLEY 1771-IR SERIES B RTD INPUT MODULE
Allen Bradley 1771-IR Input Module 3-Wire RTD Series A
Allen Bradley 1771-IR 1771IR Temp Detector Input Module Ser A
Allen Bradley 1771-IR 1771IR Temp Detector Input Module Ser A
Allen Bradley 1771-IR 1771IR Temp Detector Input Module Ser A
Allen Bradley 1771-IR /D 1771-1R PLC-5 RTD Input Module 60 DAYS WARRANTY
ALLEN BRADLEY 1771IQC INPUT MODULE 5-30VDC 8POINT SELEC
ALLEN BRADLEY 1771IQC INPUT MODULE 5-30VDC 8POINT SELEC
ALLEN BRADLEY 1771-IQ16/C ISOLATED DC INPUT MODULE 24VDC
Allen Bradley 1771-IQ16 Isolated Input Module 60 DAY WARRANTY
Allen Bradley 1771-IQ16 Isolated Input Module
ALLEN BRADLEY 1771IQ16 INPUT MODULE ISOLATED 24VDC
ALLEN BRADLEY 1771-IQ16 INPUT MODULE ISOLATED 24VDC
Allen Bradley 1771-IQ16 DC Input Module 1771IQ16
Allen Bradley 1771-IQ16 B Isolated DC Input Module 1Q16
ALLEN BRADLEY 1771IQ16 A ISOLATED 24VDC INPUT MODULE
ALLEN BRADLEY 1771-IQ16 A 24V INPUT MODULE 1771IQ16A
ALLEN BRADLEY 1771-IQ16 1771IQ16 INPUT MODULE DC INPUT
Allen Bradley 1771-IQ16 | DC Input Module
Allen Bradley 1771-IQ16 /B | DC Input Module NIB
ALLEN BRADLEY 1771-IQ/B 1771-IQ SER B DC SELECTABLE INPUT MODULE PLC 5 PLC CARD
ALLEN BRADLEY 1771IQ INPUT MODULE 5-30VDC 8POINT SELECT
Allen Bradley 1771-IQ Input Module 5-30VDC 8 Input
ALLEN BRADLEY 1771-IQ DC SELECTABLE INPUT PLC MODULE 5-30V C8-1-8
ALLEN BRADLEY 1771-IQ DC SELECTABLE INPUT MODULE.
ALLEN BRADLEY 1771-IQ DC SELECTABLE INPUT MODULE
ALLEN BRADLEY 1771-IQ DC SELECTABLE INPUT MODULE
Allen Bradley 1771-IQ DC Selectable Input Module
Allen Bradley 1771-IQ B DC Selectable Input Module
ALLEN BRADLEY 1771-IQ 5-30V DC SELECTABLE INPUT MODULE
Allen Bradley 1771-IQ | DC Input Module NIB
Allen Bradley 1771IOA AB 1771-OA Input Module Ser B 120V No Box
ALLEN BRADLEY 1771-IND SERIES B 24V AC INPUT MODULE IN A BOX
ALLEN BRADLEY 1771-IND AC INPUT MODULE SAME DAY USA
Allen Bradley 1771-IN Digital Input Module
ALLEN BRADLEY 1771-IM AC/DC INPUT MODULE NIB
Allen Bradley 1771-IM /A 1771IM 17711M PLC-5 Digital Input Module 220/240V AC/DC
ALLEN BRADLEY 1771-IL SERIES A ISOLATED ANALOG INPUT MODULE
Allen Bradley 1771-IL Isolated Analog Input Module Series A F/w B
ALLEN BRADLEY 1771-IL ISOLATED ANALOG INPUT MODULE
ALLEN BRADLEY 1771-IL D ISOLATED ANALOG INPUT MODULE 1771IL D PLC-5
Allen Bradley 1771-IL /D | Isolated Analog Input Module
Allen Bradley 1771-IL /C 1771-1L 17711L PLC-5 Analog Input Module QUANTITY
Allen Bradley 1771-IL /B | Isolated Analog Input Module
Allen Bradley 1771-IGO | TTL Input Module
Allen Bradley 1771-IGD/A TTL Input Module Rev. K01 No Box
ALLEN BRADLEY 1771-IGD TTL INPUT MODULE XLNT
ALLEN BRADLEY 1771-IGD TTL INPUT MODULE LNC
ALLEN BRADLEY 1771-IGD TTL INPUT MODULE