TU891Z 3BSC840220R1
TU891Z 3BSC840220R1
TU891Z 3BSC840220R1
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PLC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PLC的输出模块,实现两者的阻抗匹配。
(2)电压范围。当变频器和PLC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PLC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。
AJ65BTS-RPH
6SL3760-0HF00-0AA1
FCU712-S01
FS450R17KE3/AGDR-71C
7001-7030-11
100-D180D00
GT2715-XTBD
A06B-6112-H006-H550
VE4019P0
6ES7 223-3BD30-0XB0 1
6GT2 002-0JE20 1个
6ES7971-0BA00 10
6SE6400-0BP00-0AA1 2
65E6400-0AP00-0AA1 1
1762-L40AWA 1 面价10050
2090-XXNPMF-16S05 2 面价4612
6ED1056-7DA00-0BA0 2
6ES7833-1FA17-0YA5 1 pcs
7MH5113-5AD00 2
6SN1161-1CA00-0EA1 1
6FC5251-0AA07-0AA0 1
6SN1111-0AB00-0AA0 1
6ES7650-1AK11-7XX0 2
6ES7650-1AL11-6XX0 2
A290-7039-V301 需要2个
A290-7039-V302 需要4个
А860-2120-Т401 2
ABB PSTX170-600-70 1
Schneider: ILM0702P12A000 - 1
ILM0702P12A0000
Siemens: 6SR0960-0CC24-0AD0 - 2 台
Siemens 3WL1225-5EB67-4GA4-Z K07+R15+R21+S07+T40 Iн=32 Ан=2500А 3p - 1 台
艾默生 VE4019P0 2
TMS320F28076PTPS 这款需要50个
MA0329001 1
6SL3912-5AP36-0AA0 4个
SGDV-200AE5A 2个
20-750-S4
DR-E2N800-TLSI WHR90V800AP 1
BLCL-25-7CAPACITOR 3AXD50000002480 6
6AG4131-2GD40-0XB5 1
871TM-B8N18-N3 面价1740 6个
100-DS1-B20H 面价653 130个
100-D180D00 面价15027 25个
445L-R4S1200YD 1套 面价21388
ACS800RPLC-02 2
JCON-11 1
ACS850-G1-500A-5 3
JRIB-G1
JINT-G1C 1
Schneider Electric ATV340D11N4 1
Schneider Electric ATV340D15N4 1
ACS880-01-12A6-3+E200 1
ATV61H075N4Z 1
AFPS-11C 2
AFIN-02C 2
PLC/JAM SC-B2 500VS/N:: R10782/265-6 1
JAMSC-B2500V
6FC5253-7BX10-6AF0 1
A2V00002216386 3
44L-0001-0165 50A 2
A06B-6112-H006-H550 1
A06B-6110-H006 1
A06B-0116-B203#100 1
A06B-0116-B203 1
50L-0001-0335 100A 2
50L-0001-032750A 2
50L-0001-0326 20A 2
44L-0001-0165200A 2
6MF10130CA100AA0BB 1
6MF1013-0CA10-0AA0
数字量输出模块^6ES7 222-1HF22-0XA8,数量2
PLC处理器^6ES7214-1BD23-0XB8,数量2
YASKAWA ELECTRIC USAMED-30MA2T USAMED30MA2T
YASKAWA ELECTRIC E7BVB021 E7BVB021
YASKAWA ELECTRIC CIMR-P5U20450F CIMRP5U20450F
YASKAWA ELECTRIC CIMR-H3-0G2E-10 CIMRH30G2E10
YASKAWA ELECTRIC CACR-IR10101FC CACRIR10101FC
WILLIAMSON PRO-120-20-F-23 PRO12020F23
WESTINGHOUSE MD3B1NPFRG MD3B1NPFRG
WESTINGHOUSE 292B930A10 292B930A10
VIBRO METER CMC16 CMC16
TRICONEX 3006 3006
TOTAL CONTROL PRODUCTS QPI-CTA-E0000 QPICTAE0000
TEXAS INSTRUMENTS PLC 575-2104 5752104
TEXAS INSTRUMENTS PLC 565-2820 5652820
TELEMECANIQUE MPC-KT12NAX00N MPCKT12NAX00N
TB WOODS UVC-4050-0H UVC40500H
SYMAX 8030-ROM-121 8030ROM121
SSD DRIVES 955-8R0060 9558R0060
SQUARE D MEL36800LSG MEL36800LSG
SQUARE D ATV-58EU54N4 ATV58EU54N4
SQUARE D 1.5S1F 15S1F
SPECTRA TECH 912A036A 912A036A
SIEMENS HNFC366J HNFC366J
SIEMENS 6SE7-041-6ES87-0FA0 6SE70416ES870FA0
SIEMENS 6SE7-021-0EA61-Z-L20 6SE70210EA61ZL20
SIEMENS 6SC9-111-2GB15 6SC91112GB15
SIEMENS 6FX1-113-0AA02 6FX11130AA02
SIEMENS 6ES7-414-2XG01-0AB0 6ES74142XG010AB0
SIEMENS 6ES5-581-0EE15 6ES55810EE15
SIEMENS 6ES5-247-1AA11 6ES52471AA11
SIEMENS 6DS1-143-8AA 6DS11438AA
SIEMENS 6DS1-105-8AA 6DS11058AA
SIEMENS 6DD1-606-1AC0 6DD16061AC0
SIEMENS 3WN6231-0FC74-1FA1 3WN62310FC741FA1
SIEMENS 3TF6944-0CM7 3TF69440CM7
SIEMENS 1LA0364-2SP22 1LA03642SP22
SEIKO INSTRUMENTS & ELECS LTD OFL-760A-26 OFL760A26
SAFTRONICS SAF402.0140 SAF4020140
REXROTH PE110 PE110
REXROTH 0-608-830-141 0608830141
RELIANCE ELECTRIC W/R-67100-B WR67100B
RELIANCE ELECTRIC VZ3000-DASR-1 VZ3000DASR1
RELIANCE ELECTRIC GV3000AC106 GV3000AC106
RELIANCE ELECTRIC GV3000-AC-043 GV3000AC043
RELIANCE ELECTRIC B/M-60031-1 BM600311
RELIANCE ELECTRIC 803456-3T 8034563T
RELIANCE ELECTRIC 61C-613 61C613
RELIANCE ELECTRIC 61C-160 61C160
RELIANCE ELECTRIC 57C-442 57C442
RELIANCE ELECTRIC 50P4161 50P4161
RELIANCE ELECTRIC 45C-15D 45C15D
RELIANCE ELECTRIC 0-60031-4B 0600314B
RELIANCE ELECTRIC 0-55325-37 05532537
RELIANCE ELECTRIC 0-48673-1 0486731
PROSOFT 3100-MCM 3100MCM
PHOENIX CONTACT IBS-IP-500-PS-2-BS IBSIP500PS2BS
PARKER 46987601L 46987601L
ORMEC MAC-B200F/K1A MACB200FK1A
OMRON V530-R160EP V530R160EP
NICOLET PROTEJE-460 PROTEJE460
NEMATRON CORP IWS-2513 IWS2513
NACHI ROP501 ROP501
NACHI ROP500 ROP500