产地:yczdh0004 |
XU-CN0240-A
XU-CN0240-A
XU-CN0240-A
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。
3-31++++++++
HMIS85 1
SR3B261BD 1
AB 1746-IB32 块 2 面价7989
NP6375 块 1
NP6261 块 1
NP6341 块 1
NP6483 块 1
NP6485 块 1
AB 1794-ACNIS 块 1 无面价
AB 1794-IB10XOB6 块 1 面价2938
ABB 2711P-RDK10CB 台 1 无面价
SIEMENS CPU224CN AC/DC/RLY 214-1BD23-OXB8
ABB 2711P-RDK10CB 台 1
AB 1734-IE2C 面价2474 1
AB 1734-OE2C 面价 2542
6ES7214-1BD23-0XB8 数量1个
6EP1336-2BA00
1492-SP3D130数量2
SEMA-MK1 1个
FANUC,模块,A76L-0300-0191。6块
CI840A 2
AO845 2
ARND-3115A 18 2个
ARND-3119 A 6 1个
6GK1502-3AB10
6GK1503-2CB00 2 只
6ES7153-1AA03-0XB0 8 只
SSN25-1UVCL-047C21 2
PCI-8032D
PCI-16064AD
HF-KP73B 各一
3BHE025541R0101
3BHE021481R0001 各1
6FC5357-0BB33-0AE1 1个
TSXDSY32T2K 2个 11年面价 4839
6SL3210-5FE10-4UF0 1
6SL3210-5FE11-0UF0 1
6SL3210-5FE11-5UF0 1
6SL3210-5FE15-0UF0 1
6FX3002-5CL02-1CA0 2
6FX3002-5CL12-1CA0 2
6FX3002-2DB10-1CA0 4
6FX3002-5BL03-1CA0 4
ABB 型号:SNAT 605 SDB 1
836T-T253J 6 面价3638
6EP1931-2FC01 2
6EP1336-1SH01 3
6ES7660-7DG21-3BG1 1个
A76L-0300-0191 数量:6
6SL3203-0BE21-0VA0(12A) 1
6SL3203-0BE21-2VA0(12A) 1
6SL3210-1KE11-8UF2 1
6SL3244-0BB12-1FA0 1
KFD2-CR4-1.2O? P&F? 15
777949?PILZ? 2
6ES7132-6GD51-0BA0 2
6SL3210-1KE18-8AF1 1
6SL3210-1KE13-2AF2 1
6SL3224-0BE37-5AA0 1
6SE6430-2UD41-6GB0 1
6SL3120-1TE13-0AA4 1
6SL3120-1TE15-0AA4 1
6SL3210-1PE31-8UL0 2
6ES7331-1KF02-0AB0 1
6ES7314-1AG13-0AB0 1
6ES7511-1AK01-0AB0 1
6ES7512-1DK01-0AB0 1
6ES7513-1AL01-0AB0 1
6ES7516-3AV01-0AB0 1
6ES7124-1AD23-0XB0 1
PM802F 3
1764-24AWA
SBx61+VXF47.65 数量:1
NSK ESA-LYZ1T15-21.1 1个
ABB;RB122BR 10个
ABB通讯模块 FCAN-01,RS232接口,9针 1
CR-M024DC3L1SVR/DV24V/10A 1个
6SL3255-0AA00-4JC1 2
WCS-PNG210 1个
ENTRLEC SCHIELE ABB 2.550.107.51
ENTRELEC SCHIELE ABB 2.550.107.41
6ES7952-1KM00-0AA0 2
FZ1200R12HE4 4
A5E02841900 2
SFX-1215B 4
HBM 品牌的 称重测量器控制板,ML38B 1个
HD55C4-32S 1 未税
FVR-E9S 1
SDN10-24-100C 2
3BHB030310R0001
FVR1.5E9S-4JE 1
3TF4822-0XM0 75A AC220V数量5
HORIBA Teos SEC-8460F 200sccm 1个
手动操作器 847PET ENRAF 1台
3BHE021887R0101
2 3BHB027204R0001
2 3BHB004661R0101
BMEP582040 1
M3BP355MLA4 355KW B3 IE3 数量1
FMR250-4EE1XCJAC2X 2
322-1HF10-0AA0 2
RS900GNC-HI-D-2SC10-XX 2
7ML5033-1AA00-1A 2个 未税
1747-L552数量2 72998
MT-STW160F2 1
模塊 型號:IGBT-180A,R11,SP,KIT(2P),数量:2套.ABB
CIMR-JB4A0011BAA 5.5KW/3.7KW 380-480V 1台
6ES7155-6AU01-0BN0 1
6AV212-3MB03-0AX0 3
编码器/THI40N-1CAK2R6TN-500 6
ATV320D11N4B 11KW 1
6ES7132-6GD51-0BA0 2
编码器/DFS60B-S4EA08192 订货号:1038844 SICK 2
电源/CP10.241/PULS 1
电源/QT40.241/PULS 1
6SL3210-1KE18-8AF1 1
6SL3210-1KE13-2AF2 1
6SE6430-2UD41-6GB0 1
6SL3120-1TE13-0AA4 1
6SL3120-1TE15-0AA4 1
比例放大版/VT-MRPA1-100-11/V0/0 2
6SL3210-1PE31-8UL0 2
6ES7288-3AM03-0AA0 1
6ES7314-1AG13-0AB0 1
6ES7 511-1AK01-0AB0 1
6ES7 512-1DK01-0AB0 1
6ES7 516-3AV01-0AB0 1
6ES7 124-1AD23-0XB0 1
6ES7 365-0BA01-0AA0 2
制动单元型号:6SL3300-1AE32-5AA0(西门子) 1
制动单元电缆:6SL3366-2NG00-0AA0(西门子) 1
6AG4131-2GA21-0XX6 数量30
XC-CPU201-EC256K-8DI-6DO 1个
6SL3352-3AE41-0AA0 1
crouzet品牌润滑控制器 规格型号:MAS10RCD 1个
TSXAEY414 1个11年面价5726
BMXDDI3202K 1个11年面价2732
490nae91100 1个面价6125
BMXAMO0410 1个11年面价5522
TSXASY410 1个11年面价7149
BMXDDO1602 1个11年面价1717
BMXCPS2000 1个11年面价2282
TSXDSY16T2 1个11年面价2680
BMXAMI0800 1个11年面价4710
TSXP573634M 1个11年面价27161--客户给的型号是TSXP573634
TSXPSY2600M 1个11年面价3399--客户给的型号是TSXPSY2600
TSXPBY100 2个11年面价11649
TSXDEY32D2K 2个11年面价4236
TSXASY800 2个11年面价8112
TSXDSY08R5 2个11年面价2608
TSXAEY1600 2个11年面价8346
TSXDSY16R5 2个11年面价3412
TSXP574634M 2个11年面价43359--客户给的型号是TSXP574634
TSXDEY16D2 2个11年面价2206
6SL3210-5BB17-5UV1 10 个
6SL3210-5BB17-5UV1 10台
IC695PBM300 2
6SE7038-6GL84-1HJ1 1
欧姆龙,模块;CJ1W-MAD42 300个
NX输入模块;NX-ID5342 300个
6SL3710-2GH41-4AA3-Z L26+M90 1
MPS5-230/24 1
2090-K2CK-D30M
6SL3352-1AE36-1EA1 1个
FOXBORO C1002
FOXBORO C124EN BELLOWS ASSEMBLY PRESSURE ELEMENT FOR PRESSURE CONTROLLER 46645
FOXBORO Cable for 51B Series Terminals P0971PD RS232
FOXBORO Capillary System W/ Helical Bourden 5000 PSI Type AA5 Cg901
FOXBORO CFT10 MASS FLOW TRANSMITTER
FOXBORO Chart Drive M132NA
FOXBORO Chart Drive Synchron 110V 60CY 7 day M132RF
FOXBORO Chart Paper FX-898413
FOXBORO Chart Recorder Drive model E20S-H2RB6
FOXBORO CIRCULAR CHART 0-40 24H 100/BOX 898491
FOXBORO CIRCULAR CHART RECORDER GRAPHING PAPER
FOXBORO CIRCULAR CHART RECORDER MODEL 740RA-A3000-AN
FOXBORO Circular Recording Charts 858050 Chart Recorder 100
FOXBORO Circular Recording Charts 898445 Chart Recorder 100
FOXBORO Circular Recording Charts 898452 Chart Recorder 100
FOXBORO Circular Recording Charts 898467 Chart Recorder 100
FOXBORO Circular Recording Charts 898481 Chart Recorder 100
FOXBORO Circular Recording Charts 898494 Chart Recorder 100
FOXBORO CM902WL POWER MODULE MODEL AA16560
FOXBORO CM902WL POWER SUPPLY MODULE I/A SERIES 100-240V AC INPUT 39V DC 57046
FOXBORO CO-124 ET
FOXBORO CO1301L
FOXBORO CO149EZ C0149EZ PRESSURE ELEMENT BELLOWS FOR MODEL 40 P/I 52552
FOXBORO COMPANY P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV REVISION C 57600
FOXBORO COMPANY P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV REVISION C 57602
FOXBORO COMPANY P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV REVISION C 57605
FOXBORO COMPANY P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV REVISION C 57606
FOXBORO COMPANY PLC P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REVISION E 57577
FOXBORO COMPANY PLC P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REVISION E 57578
FOXBORO COMPANY PLC P0400DL REV C I/A SERIES Y-ADAPTER MODULE 2-S 58814
FOXBORO COMPANY REV REVISION C P0400DL I/A SERIES Y-ADAPTER MODULE 2-SS 57601
FOXBORO CONSOTROL 131M-N2 PNEUMATIC INDICATING CONTROLLER 3-15PSI 0-8 RANG 53446
FOXBORO Consotrol Controller Recorder 52A-SM4F
FOXBORO CONSOTROL ROLL CHART 5 ROLLS 53229-T IN BOX
FOXBORO Control Rod 359240
FOXBORO Conversion Kit 40119YU
FOXBORO Cord Term BWER P.O 81032 Cg970 Fox Boro
FOXBORO Cover For NHS Transmitter #1 Acid Cg925
FOXBORO CURRENT AIR POSTIONER MODEL E69P-BI1-RS 0-35 PSI 4-20 MA
FOXBORO CURRENT CONVERTER 2A0-V31
FOXBORO CURRENT TO AIR CONVERTER E69F-T12-J
FOXBORO CURRENT TO AIR CONVERTER MODEL# E69F-BH2-S
FOXBORO CURRENT TO AIR CONVERTER MODEL# E69F-TH3-S
FOXBORO CURRENT TO AIR CONVERTER MODEL# E69F-TH8-S
FOXBORO D/P CELL INTELLIGENT TRANSMITTER 863DP-M2D1NS-M
FOXBORO D0105NX ROTAMETER BUBBLE TUBE INDICATOR 0.2-30SCFH GAS 0.1-5GPH 56064
FOXBORO D127SR H4
FOXBORO DATA RECORDER ? MODEL 123 RE
FOXBORO Diaphragm Seal Flange Fox 83600 Type AD Cg911
FOXBORO DM500SC I/A SERIES TERMINAL TERMINATION TERM ASSEMBLY WIRE CABLE 46621
FOXBORO DO135PY D0135PY PRESSURE TRANSMITTER ANALOG OUTPUT MODULE ASSEMBLY 46544
FOXBORO DO143VT D0143VT PRESSURE TRANSMITTER ANALOG OUTPUT MODULE ASSEMBLY 46546
FOXBORO Doorfaceplate 47986
FOXBORO DP Cell Parts N999F
FOXBORO DTE-PERIPHERAL CABLE ASSY. 20 Ft Rev. B P0970XE
FOXBORO DTE-PERIPHERAL CABLE ASSY. 40 Ft Rev. C P0970WX
FOXBORO E11GM ELECTRONIC PRESSURE TRANSMITTER 316SS 350PSI 4-20MA 40769
FOXBORO E13DM Electronic Transmitter
FOXBORO E20S-H2FB6 CONSOTROL ELECTRONIC CHART RECORDER DRIVE 125V 23VA 47266
FOXBORO E69F-BI2-S CURRENT TO AIR PRESSURE CONVERTER I/P 4-20MA 3-15PSI 53879
FOXBORO E69F-TI2-RS CURRENT TO AIR PRESSURE CONVERTER I/P 4-20MA IN 3-15PSI OUT
FOXBORO E69P MAGNETIC FLOW TRANSMITTER ENCLOSURE ONLY BLUE 57858
FOXBORO E69P MAGNETIC FLOW TRANSMITTER ENCLOSURE ONLY BLUE 57859
FOXBORO E69P MAGNETIC FLOW TRANSMITTER ENCLOSURE ONLY BLUE 57860
FOXBORO E92-RFG2H P/I CONVERTER
FOXBORO E94 Temperature Transmitter Sensor Platinum Various Pressure Ranges
FOXBORO ECKARDT TRANSMITTER AG TYPE 51 BEM 585
FOXBORO ELECTROMAGNETIC SIGNAL CONVERTER PART # N0138KR
FOXBORO ELECTRONIC TRANSMITTER MODEL E11GM SPAN 10-80 PSI SUPPLY 13-50
FOXBORO ELECTRONIC TRANSMITTER MODEL E13DM 65-100 VDC NOM. MWP 2000 PSI
FOXBORO ELECTRONIC TRANSMITTER MODEL# E11GM
FOXBORO ELECTRONIC TRANSMITTER WITH SENSOR
FOXBORO EMF CONVERTER MODEL 693AR-OA SU VOLTS 118 CPS 60 WATTS 20
FOXBORO F-100-ZA 4-WAY 2 POSITION BRASS CONSOTROL AIR VALVE ASSEMBLY 1/4IN 55275
FOXBORO FBM 1 TERMINATION CABLE ASSEMBLY FIELDBUS MODULE 4-20MA 51830
FOXBORO FBM 1015 DIO TERMINATION CABLE ASSEMBLY FIELDBUS MODULE 120V AC 51832
FOXBORO FBM 4 AI AIO TERMINATION CABLE ASSEMBLY FIELDBUS MODULE 4-20MA 51826
FOXBORO FBM 4/39/44 AI AO IT AO TERMINATION CABLE ASSEMBLY FIELDBUS MODULE 51828
FOXBORO FBM 6 PI AO TERMINATION CABLE ASSEMBLY FIELDBUS MODULE 51831
FOXBORO FLOWMETER FLOW METER WATER HYDRAULIC 1/4NPT 5GPH H2O H20 METER
FOXBORO FREQUENCY TO CURRENT CONVERTER MODEL FR-316C-2 VOLTAGE 115 POWER 25V
FOXBORO GALVO MOTOR MOD# DOL247Y
FOXBORO Gauge 0-30
FOXBORO GAUGE 3-15 PSI
FOXBORO Gauge C1170
FOXBORO Gauge C1172
FOXBORO I/A P0800DA 10 FT Fieldbus Block Cable P0800 DA
FOXBORO I/A P0800DG Extension Cable 3 FT P0800 DG
FOXBORO I/A Ser Conversion Kit F/ D-Size Module P0971QL
FOXBORO I/A SER SERIES P0400DL PLC Y-ADAPTER MODULE 2-S REVISION REV E 57579
FOXBORO I/A SER SERIES P0400DL PLC Y-ADAPTER MODULE 2-S REVISION REV E 57580
FOXBORO IDEAL ANSI4-150 TS87-F0105HD REV G PRESSURE TRANSMITTER DIAPHRAGM 53873
FOXBORO IM2-12H TELECHRON MOTOR MOVEMENT CHART RECORDER DRIVE 100V-130V 52426
FOXBORO IM2-24H TELECHRON MOTOR MOVEMENT 130VAC CHART DRIVE 24 HR 2W 40574
FOXBORO IM2-7D TELECHRON MOTOR MOVEMENT CHART RECORDER DRIVE 100-125V AC 50167
FOXBORO intelligent pressure transmitter 861GM-DD1-A 0-100% 4-20ma 0-250psi
FOXBORO INTELLIGENT TRANSMITTER 821GM-DK1NM1-M REF 95312027
FOXBORO INTELLIGENT TRANSMITTER MODEL 821GM-DS1SH2-AM REF 94511455
FOXBORO INVENSYS P0400DL REV A Y ADAPTER MODULE S PLC 58407
FOXBORO INVENSYS P0400DL REV A Y ADAPTER MODULE S PLC 58922
FOXBORO INVENSYS P0400DL REV C Y ADAPTER MODULE 2 S PLC 58815
FOXBORO INVENSYS P0400DL REV C Y ADAPTER MODULE S PLC 58406
FOXBORO INVENSYS P0400VE REV. E I/A SERIES FIELDBUS ISOLATOR MODULE BOARD 47220
FOXBORO IP2275
FOXBORO JORDAN LA-2810 ACTUATOR
FOXBORO L0119RU-9 BOARD
FOXBORO Lan Drop Cable Assy. 100 Ft Rev. D P0900JH
FOXBORO LIQUID LEVEL TRANSMITTER 13R-HS31A5
FOXBORO M 13FA LIQUID LEVEL TRANSMITTER 3-15PSI STAINLESS 4 BOLT FLANGED 45939
FOXBORO M/ IIGM-BS2-REL PRESSURE TRANSMITTER 200PSI 350PSI AIR PNEUMATIC 51279
FOXBORO M/11GM Pressure Transmitter
FOXBORO M/11GM Pressure Transmitter
FOXBORO M/40MR-RSM2F ELECTRONIC SERVO ELEMENT CHART RECORDER / TESTER
FOXBORO M/62H Controller Model 62H-4E-OJ 118 Volts 30 VA UN in Box
FOXBORO M/63R/OA-H ALARM RELAY 5A115V VAC 28V VDC 1A MAX STYLE B TYPE 1 29595
FOXBORO M/63R-OB-I STYLE B TYPE 1 ALARM RELAY UNIT 118V AC INPUT 46475
FOXBORO M0132PN CHART DRIVE 120V AC 24HR / REV 1 DAY 3W WATT 4RPH 55328
FOXBORO M105AA SINGLE PEN MOVEMENT ASSEMBLY FOR PRESSURE CONTROLLER 52556
FOXBORO M105AB
FOXBORO M121CR PEN MOVEMENT ASSEMBLY 1 PEN FOR PRESSURE CONTROLLER 52550
FOXBORO M122AC 32301
FOXBORO M130D2
FOXBORO M-2800 Magnetic Flowtube
FOXBORO M40G PNEUMATIC OUTPUT GAUGE RELAY 0-100 DISPLAY 42408 42407
FOXBORO M-411836E BO123HD PNEUMATIC VALVE POSITIONER PRESSURE REGULATOR 42382
FOXBORO M4OG Auto Manual Close Meter
FOXBORO Manual Control Unit Model30M-N4 Controller W/ Cord Fox 96000 Cg908
FOXBORO MODEL 13A D/P CELL PRESSURE TRANSMITTER 0-200IN H2O 1500PSI PROOF 52450
FOXBORO Model 40 Body Part C110AX
FOXBORO MODEL 44 PNEUMATIC TRANSMITTER DIAPHRAGM NOZZLE FLAPPER ASSEMBLY 46649
FOXBORO MODEL 57 G2 PNEUMATIC EDGEWISE INDICATOR CONTROLLER 3-15PSI STYLE 53450
FOXBORO MODEL 574 ROTAX LIQUID LEVEL CONTROLLER 0-20FT WATER 115V 50129
FOXBORO Model 697 Conductivity Converter
FOXBORO MODEL 8121A ELECTRONIC CONTROL CURRENT CALIBRATOR DC MILLAMPERES 46920
FOXBORO MODEL 8121C ELECTRONIC CONTROL CURRENT CALIBRATOR DC MILLAMPERES 46921
FOXBORO MODEL P91V TYP C VERNIER VALVACTOR VALVE STEM PNEUMATIC POSITIONER 44174
FOXBORO MODEL P91V TYP C VERNIER VALVACTOR VALVE STEM PNEUMATIC POSITIONER 44174
FOXBORO Movement Pulley Wheel M125KM
FOXBORO Multi-Readout PSI Gauge
FOXBORO MULTI-READOUT PSI GAUGE NIB
FOXBORO MX PNEUMATIC PRESSURE TRANSMITTER 0-100PSI RANGE 3-15PSI 47130
FOXBORO MX45 PNEUMATIC PRESSURE TRANSMITTER CONTROLLER 0-50 LBS PER SQ IN 53490
FOXBORO MX45 PNEUMATIC TRANSMITTER 0-200IN H2O RANGE 3-15PSI 47129
FOXBORO MX45 PRESSURE PNEUMATIC TRANSMITTER TEMPERATURE CONTROLLER 0-400F 53491
FOXBORO N0206EA NO206EA 3 PEN RECORDING PEN ARM FOR M/64 CHART RECORDER 46631
FOXBORO N-10D4 MANUAL CONTROL UNIT
FOXBORO N137CR CONVERTER AMPLIFIER 10-50MA DC OUTPUT ELECTRONIC CONSOTROL 49482
FOXBORO N-142NO
FOXBORO NO.ID DRIP WELL DRAIN COCK BLOW OUT DAILY OFTENER STEEL 51432
FOXBORO NON-FLOWING REFERENCE ELECTRODE BO 158LY NIB
FOXBORO P/1 CONVERTER MODEL 872-2 1/2
FOXBORO P0400CF REV.D INTERMEDIATE BUS FIELDBUS POWER CONNECTOR 51854
FOXBORO P0400DL I/A SERIES I/O Y-ADAPTER MODULE 2-S REV REVISION C 57603
FOXBORO P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV.C 57607
FOXBORO P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV.C 57608
FOXBORO P0400DL I/A SERIES Y-ADAPTER MODULE 2-S REV.C 57675
FOXBORO P0400DL I/A SERIES Y-ADAPTER PLC MODULE 2-SS REV REVISION C 57604
FOXBORO P0400GH / P0500CN I/A SERIES POWER BAR FOR CELL 57554