YZ311B主板
YZ311B主板
YZ311B主板
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。
YAMATAKE 51301880-100 51301880100
WESTINGHOUSE Y60M24T30N Y60M24T30N
WESTINGHOUSE WHUN31 WHUN31
WESTINGHOUSE PC-700A-10-103003 PC700A10103003
WESTINGHOUSE PC-1250-1042 PC12501042
VALMET A4400007D A4400007D
VALCO CINCINNATI 084XX512 084XX512
UBE INDUSTRIES DDVC/HV-J1 DDVCHVJ1
TOSHIBA VT130E3U430K VT130E3U430K
TELEMECANIQUE XGSC5142311 XGSC5142311
TELEMECANIQUE TSX-P107455 TSXP107455
TELEMECANIQUE LC1-F5004 LC1F5004
TECHNOTRANS 420.29.4500 420294500
TB WOODS WFC4040-0CHT WFC40400CHT
SYMAX 8030-CRM-565 8030CRM565
STROMBERG USART-86-INT USART86INT
STI MC47LR-12-1200-LCM100-10X-10R-RM1 MC47LR121200LCM1
STI 70016-1189 700161189
SQUARE D MHP3-6400 MHP36400
SQUARE D MHL3670035DC2351 MHL3670035DC2351
SQUARE D ME36500LS ME36500LS
SQUARE D KCL341252361 KCL341252361
SQUARE D HU364DS HU364DS
SIMPLEXGRINNELL 562-351 562351
SIEMENS SMP51-F SMP51F
SIEMENS DT062UW DT062UW
SIEMENS 6RA2-418-2FS22 6RA24182FS22
SIEMENS 6GK1610-0TA01 6GK16100TA01
SIEMENS 6FC5112-0EA03-0AA0 6FC51120EA030AA0
SIEMENS 6ES7-623-1CE01-0AE3 6ES76231CE010AE3
SIEMENS 6ES7-416-2XK02-0AB0 6ES74162XK020AB0
SIEMENS 6ES5-955-3LF41 6ES59553LF41
SIEMENS 6ES5-945-7UA11 6ES59457UA11
SIEMENS 6ES5-944-7UB21 6ES59447UB21
SIEMENS 6DS1-144-8AA 6DS11448AA
SIEMENS 6DS1-106-8AA 6DS11068AA
SIEMENS 6DD1-640-0AC0 6DD16400AC0
SIEMENS 6AV76120AA120BF0 6AV76120AA120BF0
SIEMENS 1LAC03244FC21 1LA03244FC21
SIEB & MEYER K-258931 K258931
SCHWEITZER ENGINEERING 0387A0105X2X52X 0387A0105X2X52X
REXROTH R911308106 R911308106
REXROTH DM-15K-4101-D DM15K4101D
REXROTH 1070070309 1070070309
RELIANCE ELECTRIC S-6R9009 S6R9009
RELIANCE ELECTRIC S6R-9006 S6R9006
RELIANCE ELECTRIC 803456-51R 80345651R
RELIANCE ELECTRIC 803456-21 80345621
RELIANCE ELECTRIC 802220-12RG 80222012RG
RELIANCE ELECTRIC 6V41-096TA 6V41096TA
RELIANCE ELECTRIC 6754748-BH-T1 6754748BHT1
RELIANCE ELECTRIC 6693885-M6-T1 6693885M6T1
RELIANCE ELECTRIC 5VU41040 5VU41040
HG-KN73KJ-S100(配控制器) 2
HG-SN202BJK-S100(配控制器) 2
HG-SN152BJ-S100 2
FX5-40SSC-S 3
HG-SN152JK-S100(配控制器) 2
EB100P30-P4HR-2048 2
ACON-CB-20WAI-CCC-0-0 1
031-1CD30 10
022-1BF00 15
021-1BF00 15
SJ700-110HFF2 一个
XW2Z-500T 1
KDW16A-24 10
EDS 3346-1-0010-000-F1 2
KFA6-ER-1.5 4
Model: RM4220 Brand: HBM . Quantity: 06
(Attached Pictures) 孟加拉
BLED6CM-R 4
R88D-KN08H-ECT-Z 1
DFE32B/U0H11B 1
GBB336.1E 1
2703994 1
光栅尺 LS487C 1020 5.0 含读头 1套
交流伺服电机MHMF022L1U2M-AC94V-0.2KW-3000r/min(Panasonic),数量:1台
YZ311B 三菱主板数量一个
SACE E3S-A 25 2500A 1个
BCNET-Q 1
ETC740110-S9002 2
ETC740381 3
继电器SX2DV200 1
8287.56.2517 4
8287.78.2517 10
PM09162L2I5 10
倍福PLC内存卡,CX2900-0026,容量40G 2
MDX61B0022-5A3-4-0T 7
DOP11C-40 数量1
3VL2716-1AA46-0AA0 1
JSTD25H 2TLA020007R6300 1
991-1AF00-8GA0数量2
6GT2821-6AC10 1
6GT2600-4AA00 5
6GT2891-4FN10 1
6XV1871-5TN10 3
6XV1801-6DN10 2
1SBL359001R8800 1个
AE50-30-00
1SVR730884R3300 4个
CM-MPS.41S
1SVR430840R0200 5个
CM-SRS.11
1SVR730840R0200 4个
CM-SRS.11S
6AV7241-3RB05-0DA0 2
ACS580-01-026A-4+D150+P974 1
5.906.014 1
IC200ALG240 1
IC200MDL650CAK 1
IC200MDL750CAJ 1
2094-PRS6 面价5925 1
6AV2145-6KB20-0AS0
6AV7240-3BC07-0HA0