1387.025-2048
1387.025-2048
1387.025-2048
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。
电机 P80B22450LCPUB;50601-1412;02111601470 1
6ES7214-1AG40-0XB0 1
6ES7214-1AG40-0XB0 1-----------
6AV2123-2JB03-0AX0 1--------------
CQM1-PA206 1
WJ200-040HFC 5
ML70.100 单相输入24V 3A 1
4PP120.0571-01/138型细纱机 1
ATV312HU15N4 1.5KW/380V 1
FD100.10A-4002 2
S6-L-P01-3.0 1根
ATV61HU40N42 4KW 380V 带中文操作手册 1
Monforts-0302669 Serial-No.:00418156 24vdc/±10v 2
轴承 P101,60127-1076 1
密封胶 60347-0009 1
力士乐 伺服控制板CDB01.1C-SE-ENS-ENS-EN2-NNN-L2-S-NN-FW 1个 件号:2534904242
力士乐 伺服控制板CSH01.1C-SE-ENS-NNN-NNN-S2-S-NN-FW 1个 件号2534904212
V640-HAM11-ETN-V2 1
SPD015G 100
SGMGH-20ACA21 1
STT17H-BS 数量6
Raspberry Pi Model 3B+ 100
lmc058lf42 1个
H3YN-2 DC24 100个
伺服放大器 MR-J2S-40A 1
ATV610D15N4 2pcs
ATV610D18N4 1pc
232-0HD22-0XA0
221-1BH22-0XA8 各一
HE-CX251BA 控制模块,品牌:HORNER 1个
JZSP-C7PA2D-15-E 2
mc-4/11/10/400 2pcs
2198-D020-ERS3 27371
2198-H025-ERS 18125
2198-H015-ERS 16843 各二
1756-IF16 1 面价19517
1756-OB32 1 面价8528
1756-TBCH 1 面价1087
1756-IB32 1 面价6017
1756-PA75 1 面价14129
1756-EN2T 1 面价33310
1756-BA2 1 面价1295的
6SN1111-0AA01-0CA2 1-------------
1769-L30ER 1 面价21328
RV150N-09BKOR6TN-02048 2
FGHJ2AK-2048G-90G-NG/16K 1
RHI90N-0HAK1R6XN-01024 1
CIMR-HB4A0024AFFA 1
6FC5370-0AA0-3BA1数量1--------------
1747-M13 1 面价6475
6ES7954-8LF03-0AA0 1-------------
6GK5008-0BA10-1AB2 1----------------
SENSARRAY 1501A-5-1001 WAFER 5" INST.TYPE K
SENSARRAY 1501A-6-1001 TC, WAFER
SENSARRAY 1501A-6-4100 TC, WAFER, 6"
SENSARRAY 1501A-6-4100 TC, WAFER, 6"
SENSARRAY 1501A-8-0410 WAFER TC SENSARRAY AG ASSOC
SENSARRAY 1501A-8-4108 SINGTC,BARESI,QTZ,SH,WIRE
SENSARRAY 1501A-8-4108 SINGTC,BARESI,QTZ,SH,WIRE
SENSARRAY 1501A-8-5057 TC, WAFER, 17PT, R-TYPE
SENSARRAY 1501B-8-0111 TC, WAFER, SINGLE, TITANIUM
SENSARRAY 1501B-8-5024 TC WAFER,200MM
SENSARRAY 1530A-8-0141 WAFER,TC,1PT,8",CERAMIC
SENSARRAY 1530A-8-0199 8" WAFER 5 POINT
SENSARRAY 1530A-8-5142 TC PROBE WAFER
SENSARRAY 1530B-8-5001 TC, 17 WAFER SI, RTD
SENSARRAY 1605A-5-0038 TC, WAFER
SENSARRAY 1605A-5-0043 THERMOCOUPLE
SENSARRAY 1605A-6-0049 THERMOCOUPLE WAFER
SENSARRAY 1605A-8-0015 THERMOCOUPLE
SENSARRAY 1630A-8-0015 WAFER PROFILE NEW STYLE
SENSARRAY 1650A-8-0015 THERMOCOUPLE
SENSARRAY 1770A-6-0027 WAFER, SERIES 1770 TYPE K THERMOCOUPLE
SENSARRAY 1770A-8-0006 WAFER, TC
SENSARRAY 1790A-8-0021 WAFER, TC, 1PT, 8", 30" LEAD
SENSARRAY 1790A-8-0040 TC 8 FRONT W/ NOTCH
SENSARRAY 1790B-8-0008 WAFER,TC,1PT,8",30"LE
SENSARRAY 1819A-8-1004 WAFER RTD 8"
SENSARRAY 1819A-8-1012 WAFER RTD 8"
SENSARRAY 1840A-8-5009A RTD,LOWTEMP,CALIBRATED,WAFER 8"
SENSARRAY 2005A-0008 THERMOCOUPLE
SENSARRAY 2501-0021 THERMOCOUPLER( AG P/N 7100-0326-01)
SENSARRAY 2501-0034 THERMOCOUPLE, TYPE K, WIRE
SENSARRAY 2501-0038 FILAMENT
SEZ 05-120669-01 ANTI-DEFLECTION FORK
SEZ 2000485 MOTOR DC,LEVER LIFT,MICROMOTOR
SEZ 2000493 MOTOR 12V GEARHEAD W/OPTICAL ENCODER
SEZ 2000495 DC MOTOR
SEZ 2000627 ADAPTER, DYNAPAR-ENCODER, EZI
SEZ 2000634 INPUT CARD
SEZ 2000753 EXHAUST TUBE
SEZ 2001220 DISPLAY, FLAT PANEL
SEZ 2001240 LENS, FIBER OPTIC RECD
SEZ 2001244 AMPLIFIER
SEZ 2001317 JUNCTION,LIQUID,HIGH PURITY
SEZ 2001545 MINIFLOW-SENSOR FG 02-4 PVDF
SEZ 2001578 CARD,CONTROLLER,MOTION , EZI
SEZ 2001658 POWER SUPPLY UNIT,5V,3A,12V,0.5A
SEZ 2001771 FILTER HOUSING O-RING
SEZ 2001871 MOTOR, DC,POWER AMPLIFER EZI
SEZ 2002964-00 ECO GRIPPER
SEZ 2003241 ARM
SEZ 2003709 STAINLESS TUBE
SEZ 2003716 SHAFT
SEZ 2004119 BRUSHLESS SERVOMOTOR
SEZ 2004126 RST, SAFETY SYSTEM, EZI
SEZ 2004360 EJECTOR
SEZ 2004361 VACUUM GENERATOR, E551, SMC
SEZ 2004381 VALVE, NC, 2WAY, 1/2" FLUOROWARE
SEZ 2004391 PNEUMATIC VALVE AN2-166-NO-HP
SEZ 2004405 VALVE, SOLENOID
SEZ 2004454 VALVE, MAGNETIC
SEZ 2004993 EB2-MCOM-Z80-INT7
SEZ 2005084 CYLINDER, SIGNAL TRANSMITTER,SMC
SEZ 2005530 FLOW METER, ANALOG,PATHFINDER,FUTUR
SEZ 2005907 FORK
SEZ 2006172 VALVE,1/2" SUCkBACK, FLUOROWARE
SEZ 2006659 FILTER, 6101
SEZ 2007066 FILTER
SEZ 2007113 CONTROLLER, DIGITAL, OMRON
SEZ 2007587 SENSOR, CAPACITIVE
SEZ 2007732 CABLE
SEZ 2007733 CABLE
SEZ 2007890-00 CHECK VALVE 206-0855-1F FLARETEK 3/4 W
SEZ 2008068 VALVE, VACUUM
SEZ 2008306 ECO GRIPPER,BACKSIDE 8"
SEZ 2008378 SWITCH, VACUUM
SEZ 2008433 POWER SUPPLY, LDC MONITOR
SEZ 2010012 CONTROL,MICROSTEP 4A,EZI
SEZ 2010013 STEPPER MOTOR CONTROLLER
SEZ 2010663 PRESSURE SWITCH
SEZ 2011125 MONKEY BOX
SEZ 2013610-00 VACUUM SWITCH ZSE2-T1-15C
SEZ 2013650 BASE FOR AL VAC EE 6-8 SMIF
SEZ 2014490 MOTHER BOARD
SEZ 2026112-00 EL-MOD-LEVER-UPGR-1.0
SEZ 280158 FLOW SWITCH
SEZ 316-939 FOOT SWITCH
SEZ EB2-FT-RSTFRONT PANEL FRONT
SEZ EDB909 STEPPER MOTOR CONTROLLER
SEZ MCY4463FREH FILTER
SEZ SBVM86884 SUCK BACK VALVE
SGL CARBON 2003020 BS-5"-6F-3C-8T-RFRF-CTD, 11.438 X 18.781
SGL CARBON 2003181 TP-5"-6S-MORE-CTD, 7.36 X .742
SGL CARBON 2004113 BP-5"-6S-MORE-CTD, 10.362 X .374
SGL CARBON H0-715808-001-HLM80 PLATE 300 X 15
SHIBATEC 121-340 O-RING SEAT
SHIBATEC 121-350 O-RING SEAT
SHIBATEC 1FA2178G-1 COOLING JACKET
SHIBATEC 1FA2215G-1 COOLING JACKET LID
SHIBATEC 211-308 O-RING, TRAP COLD 211 308 LE1 LE3
SHIBATEC 2FA1407#1 VALVE
SHIBATEC 2FA1407#2 VALVE
SHIBATEC 2FA3133#1 UNDER TABLE
SHIBATEC 2FA3134#01 LOWER RING
SHIBATEC 2FA3134#1 RING,TEF-C, DOWN
SHIBATEC 2FA3135 #1 RING, TEF-C, TOP
SHIBATEC 2FA3135#01 UPPER RING
SHIBATEC 2FA3307#07 DCS VALVE
SHIBATEC 2FA5080G-1 FINGER ASSEMBLY
SHIBATEC 2M164 WAFER SEARCH SENSOR
SHIBATEC 3-M4459 CONNECTOR ELBOW, TEFLON
SHIBATEC 3-N0585G-5 TRANSPORT TUBE
SHIBATEC 3-N1876G-4 TRANSPORT TUBE
SHIBATEC 3-N1877 JOINT CONNECTOR, TEFLON
SHIBATEC 3FA2437#1 BAFFLE PLATE
SHIBATEC 3FA2456#1 NOZZLE
SHIBATEC 3FA2493 CHUCKING TOOL FIXTURE
SHIBATEC 3FA3283#01 BAFFER PLATE
SHIBATEC 3FA3457G-1 200MM ESC
SHIBATEC 3FA4231#1 BAFFLE PLATE
SHIBATEC 3FA6064#01 TEFLON RING
SHIBATEC 3FA6064#1 RING
SHIBATEC 3FA66846-3 BASE FLANGE
SHIBATEC 3FA9640 #1 BASE FLANGE
SHIBATEC 3FB0229G-1 BIPOLAR ESC
SHIBATEC 3FB0229G04 BIPOLAR ELECTRODE
SHIBATEC 3FB0370G-1 INSULATOR
SHIBATEC 3HB5159G-1 BOARD, AVME-130B
SHIBATEC 4-Q9008#1 THREADED CONNECTOR PLATE
SHIBATEC 4-Q9009#3 NUT
SHIBATEC 4-X3363#02 BELT TEFLON (OLD P/N 4-X3364#2)
SHIBATEC 4FA0229#01 PLATE
SHIBATEC 4FA0231#01 PLATE
SHIBATEC 4FA0242#01 QUARTZ WINDOW GLASS
SHIBATEC 4FA4328#1 SHAFT
SHIBATEC 4FB0464G-1 PUSHER PIN
SHIBATEC 4FB3576G-2 JOINT BELLOWS PIPE SEAL
SHIBATEC 4FB5293#2 SAPPHIRE GLASS
SHIBATEC 4X145CR O-RING CRYSTAL RUBBER
SHIBATEC 4X170CP 4X170CP GTE VLV RECESS RESIST
SHIBATEC 4X195 O-RING CRYSTAL RUBBER
SHIBATEC 4X314(CR) O-RING 4X314P
SHIBATEC 4X385 O-RING L/L LID
SHIBATEC 4X535 O-RING 4X535
SHIBATEC 4X559CR O-RING CRYSTAL RUBBER (OLD P/N 4X559)
SHIBATEC 4XID 314(P) O-RING
SHIBATEC 4XID190CR O-RING 4X190
SHIBATEC 5.7X416 O-RING 5.7X416
SHIBATEC 5XID55CR O-RING (CRYSTAL)
SHIBATEC AS568-270CR O-RING (BETWEEN FLANGE & QTZ)
SHIBATEC BP213277-T CENTERING
SHIBATEC BP220366-T CLAW GRIP
SHIBATEC CEOP-TM1S-VR02-PB FILTER PROCESS GAS
SHIBATEC CN-ESC-1 CABLE
SHIBATEC CN-ESC-3 CABLE
SHIBATEC E-SPW401+EE1003 PHOTO-MICROSENSOR
SHIBATEC G-200(P) O-RING
SHIBATEC G-210(P) O-RING
SHIBATEC G110(P) O-RING 110 (P)
SHIBATEC G250 O-RING G-250 (CR)
SHIBATEC G45(P) O-RING G-45P
SHIBATEC GLFF1102VMM4 FILTER PROCESS GAS
SHIBATEC P-14 O-RING CRYSTAL
SHIBATEC P-20(CR) O-RING P-20 (CR)
SHIBATEC P-24 O-RING CRYSTAL RUBBER
SHIBATEC P-32 O-RING CRYSTAL RUBBER
SHIBATEC P-34P O-RING P-34P
SHIBATEC P-36CR O-RING CRYSTAL RUBBER
SHIBATEC P-50P O-RING P-50P
SHIBATEC P-75 O-RING CRYSTAL
SHIBATEC P32(P) O-RING P-32P
SHIBATEC P75CR O-RING (TURNTABLE FLANGE)P75CR
SHIBATEC PA70 AMPLIFIER DATA SPECS: PHOTO UNIT
SHIBATEC SFA0063#22 ORING
SHIBATEC SFA0777 PHOTOELECTRONIC SENSOR & AMP
SHIBATEC SFA1090#4 VALVE PROCESS GAS
SHIBATEC SFA1322 SOLENOID VALVE N2 PURGE
SHIBATEC SFA3656 PRESSURE SENSOR GAS
SHIBATEC SFA4148 SOLENOID CHUCK COOLANT
SHIBATEC SFA4152 FLOW METER SENSOR
SHIBATEC SFA5823#01 O-RING (GATE VALVE, CHAMBER LID)
SHIBATEC SFA5984#06 O-RING (TURN TABLE)
SHIBATEC SFA5984#12 O-RING (CAVITY)
SHIBATEC SFA5984#13 O-RING (EVACUATING SYSTEM)
SHIBATEC SGM-10A3 MICROWAVE POWER SUPPLY
SHIBATEC SGP-15B MICROWAVE GENERATOR CHAMBER D
SHIBATEC SHA0210 MAGNETRON TUBE
SHIBATEC SHA1307 DISPLAY , TOUCH SCREEN
SHIBATEC SHA1501 MAGNETRON TUBE
SHIBATEC SHA1852G-1 POWER SUPPLY 24V
SHIN-ETSU QUARTZ PRODUCTS 2105-220095-11.. PEDESTAL COVER FORTEMP PROFILE
SHIN-ETSU QUARTZ PRODUCTS 2105-320045-12.. PEDESTAL FOR OXIDE TUBE
SHIN-ETSU QUARTZ PRODUCTS 2110-220913-12.. INNER TUBE FOR HTO
SHIN-ETSU QUARTZ PRODUCTS EW9133709 QUARTZ TUBE
SHIN-ETSU QUARTZ PRODUCTS JS-37-947B-002 QUARTZ TUBE
SHIN-ETSU QUARTZ PRODUCTS MJ2029620B PEDESTAL BASE FOR TEMP PROFIL-__ING
SHIN-ETSU QUARTZ PRODUCTS MJ2030700E CAP FOR TEMP PROFILING(POCL3)
SHIN-ETSU QUARTZ PRODUCTS MJ2032300B-SH PEDESTAL BASE
SHIN-ETSU QUARTZ PRODUCTS MX2009200E PEDESTAL BASE
SHIN-ETSU QUARTZ PRODUCTS U10-170167-1.. PROCESS TUBE(SINGLE TUBE)__FOR SOG. ALLO