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MSR211P
MSR211P
MSR211P
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。
贝加莱两轴驱动模块8BVI0055HWD0.000-1 REV.00
贝加莱电源模块 B&R 8BVP0440HW00.000-1
贝加莱辅助电源模块 B&R 8B0C0320HW00.002-1
CM-KRN 1SVR450081R0000 1
6RA2425-6DV62-0含通讯板 1--------
6RA2485-6GV62-0含通讯板 1--------
6DD1684-0BH1西门子 1-------
6RY1247-0AA14西门子 1
FX5-8AD 9
2080-SERIALISOL 面价757
2085-IQ32T 面价2173
制动电阻 SAFUR210F575 2个
6FC5347-0AF01-1AA0 2 --------
6XV1440-4BH50 1
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6FX5002-2CH00-1CF0 1
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KEYENCE CORP LC-2400W LC2400W
KEYENCE CORP LC-2400A LC2400A
KEB COMBIVERT 23.F4.C1R-3410 23F4C1R3410
KEB COMBIVERT 22F4C0R-2421 22F4C0R2421
KEB COMBIVERT 18F4C0H-3441 18F4C0H3441
JOFRA INSTRUMENTS ATC320B115BM04ACG ATC320B115BM04AC
INTERMEC CV60C13AC4001803 CV60C13AC4001803
INDRAMAT TDM1.4-100-300-W1-000 TDM14100300W1000
INDRAMAT MDD093C-N-030-N2L-110PB0 MDD093CN030N2L11
INDRAMAT MAC090B-0-PD-4C/110-R-0/W-1520LV/S001 MAC090B0PD4C110R
INDRAMAT HDS03.2-W100N HDS032W100N
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INDRAMAT CLM01.4-N-N-2-B-F-W CLM014NN2BFW
HONEYWELL RM7800-L1087 RM7800L1087
HONEYWELL 51401214-100 51401214100
HONEYWELL 51196885-100 51196885100
HOFFMAN ENCLOSURES G280416G102 G280416G102
HOFFMAN ENCLOSURES A722424SSFSDAN4 A722424SSFSDAN4
HAMMOND 3009D4. 3009D4
GIDDINGS & LEWIS M.1016.9491-R8 M10169491R8
GIDDINGS & LEWIS 502-04112-11R5 5020411211R5
GENERAL ELECTRIC DS3800NTCF1C1C DS3800NTCF1C1C
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GENERAL ELECTRIC DS3800HFXD DS3800HFXD
GENERAL ELECTRIC 6KDV3400Q2B20 6KDV3400Q2B20
GENERAL ELECTRIC 331X-229AAG02 331X229AAG02
GENERAL ELECTRIC 117D7374G3 117D7374G3
GE FANUC IC600RP551 IC600RP551
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FOXBORO P0960KA P0960KA
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FINCOR 3263M 3263M
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FANUC A06B-6059-H206 A06B6059H206
FANUC A06B-6035-H315-H316 A06B6035H315H316
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FANUC A06B-0123-B175 A06B0123B175
FANUC A05B-2003-C031 A05B2003C031
EUROTHERM DRIVES 955L8R62 955L8R62
ENTEK C6688 C6688
ENTEK C6687 C6687
DETRONICS R7404-B7001 R7404B7001
CUTLER HAMMER AE16ENS0AC AE16ENS0AC
CONTROL TECHNIQUES DXA-316 DXA316
BURTON MCD-61407/94629 MCD6140794629
BOSCH SM25/50-TCT SM2550TCT
BOSCH SFA4012501514057 SFA4012501514057
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BAYSIDE RA180-010 RA180010
BAUMULLER DS71K DS71K
B&R 4D1165.00-590 4D116500590
AVTRON 630276 630276
AVAYA 12/12/S1242AU131AE00B 1212S1242AU131AE
ATLAS COPCO PF2101-S7-230R PF2101S7230R
ASEA BROWN BOVERI YXC-110 YXC110
ASEA BROWN BOVERI YT204001-KB YT204001KB
ASEA BROWN BOVERI YT204001FK/1 YT204001FK1
ASEA BROWN BOVERI AI086-8/4 AI08684
ASEA BROWN BOVERI 5736001-HG 5736001HG
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ASEA BROWN BOVERI 57275812 57275812
ASEA BROWN BOVERI 48980001-E 48980001E
ASCO 9403-100-49C 940310049C
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AMERITHERM 003-0044-1 00300441
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ALLEN BRADLEY 1756-L64 1756L64
ALLEN BRADLEY 1756-L63XT 1756L63XT
ALLEN BRADLEY 1756-L61S 1756L61S
ALLEN BRADLEY 150-B35NBD 150B35NBD
ALLEN BRADLEY 150-B24NBDD-J1 150B24NBDDJ1
ALLEN BRADLEY 150-A240NBD 150A240NBD
ALLEN BRADLEY 1397-B015R-HA2 1397B015RHA2
ALLEN BRADLEY 1394-SJT10-E 1394SJT10E
ALLEN BRADLEY 1394C-SJT05-C-RL 1394CSJT05CRL
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ALLEN BRADLEY 1336-BDB-SP72D 1336BDBSP72D
ALLEN BRADLEY 1336-B050-EAG-S1 1336B050EAGS1
ALLEN BRADLEY 1326AB-B730E-21-K7 1326ABB730E21K7
ADEPT TECH 30332-22350 3033222350
ACCURAY 64844-004 64844004
ACCURAY 085218-001 085218001