A860-0360-T201编码器
A860-0360-T201编码器
A860-0360-T201编码器
变频器运行时对PLC干扰应注意的问题
变频器运行时会对周围电气设备(包括PLC)产生较强的电磁干扰,同时变频器主电路断路器等开关器件动作时也会影响PLC的正常工作。为防止变频器运行时对PLC干扰,变频器与PLC相连接时应该注意以下几点:
(1)对PLC本身应按规定的接线标准和接地条件进行接地,而且应注意避免和变频器使用共同的接地线,且在接地时使二者尽可能分开。
(2)当电源电压波动大,谐波成分多时,为抑制谐波干扰,应在PLC的电源模块及输入/ 输出模块的电源线上接入噪音滤波器或者隔离变压器。如果干扰仍严重,应考虑在变频器主回路中接入电抗器、变压器和噪音滤波器等措施。
(3)变频器和PLC安装在同一电控柜时,应尽可能使与变频器有关的电缆和与PLC有关的电缆分开安装,尤其是连接变频器的强电电缆与连接PLC的弱电电缆更要分开安装。
4 结束语
变频器和PLC间连接问题,涉及到数字量信号连接、模拟量信号连接以及避免干扰应注意的问题;在实际应用中,两者间的连接还涉及到用弱电信号控制强电的问题。因此,应引起重视,避免干扰造成变频器、PLC的误动作;避免连接不当造成PLC或变频器的损坏。
如果购买单位的在质保日期一年内发现有质量缺陷的,可以进行一个免费维修或更换。
MGFAS2-DSM 1
PXM1E-16-T1E1
2、MPSM-16-T1E1
3、MPSM -8T1E1(具备CES服务,支持T1模式)
4、RBBN-16-T1E1
5、RJ48-8T1 各1
6SE7041-8GK85-0HA0 1
ESMD223L4TXA 3
25-COMM-D 2496 2
FR-U120S-0.75K-UL 1
中研 Z-6200E 4
K-RTD01-C.1.4 2
VACON0100-3L-0651-5 1PCS
20G11NC104JA0NNNNN 97414 1
6SL3362-0AF01-0AA2 4
CEV65M-01650 1
330105-02-12-10-02-00 2
DRT2-DAO2 1
CW1-3200/2500A 1
CW1-2000/3P-1000A抽屉式 1
KZMK-04 1
触摸屏:QPJ-ABD-201 订货号:166942
ES2000-9725 1
抛头装置 296-10233 1
Honeywell VF20-1B65N 3
653-2CG00-0XB0 1
SM-1xS64-4xS16-AH 板卡;ROA1283630/1 3
20BC140A0ANNANC0 1
6ES7193-4CE10-0AA0 5
6ES7151-3BA23-0AB0 10
6ES7138-4DA04-0AB0 5
6ES7 193-4JA00-0AA0 5
EP-225F 2
NLWC-03
NLWC-05
NUIM-62C
AIO288
FS211/N
DIO248
QABP1111301-BQAX
MR-PWS1CBL5M-A2-L 1
HF-KE43W1-S100 1
PLC FX2N-64MR-ES/UL 1
ATV31HU15M2 1
1783-ETAP2F 面价9292 3个 要A版本的
6AU1455-2AD00-0AA0 1
BR1108621 1PCS
1001762 BR1700599 1PCS
BR78509 4PCS
BR78513 1PCS
900620 1PCS
201014 1PCS
S60JEM-ZX-06R3G-7442A 1PCS
3625-0001 1PCS
3641-4110 1PCS
3641-4320 RFI-219-F4G-T7G-F8 2PCS
3643-0100 2PCS
3643-0230 2PCS
1100-0131 5PCS
1100-0132 1PCS
1100-0141 1PCS
1100-0172 4PCS
943 727-221 obslete, PLC,OZD-PROFI-12M-G11, 942 148-001 OZDPRO-T9NN99-SUZ9HS-NT new version 2PCS
11-0110-FC15P20M 7PCS
01-0001-VBS2020TX 6PCS
01-0007-TMP60112C 7PCS
01-0001-VBS2020RX3 2PCS
01-0001-C54E 1PCS
01-0001-S60E 1PCS
三菱 R04CPU 12PCS
三菱 R312B 12PCS
三菱 R64P 14PCS
三菱 RJ61BT11 14PCS
三菱 R16CPU 6PCS
三菱 R38B 13PCS
三菱 RJ71C24-R4 13PCS
三菱 R32CPU 4PCS
三菱 R120CPU 1PCS
三菱 R60AD4 3PCS
三菱 R08CPU 2PCS
WES2345-02021 1
富士变频器FRN0075G2S-4C 数量1只
Mitsubishi Electric: MR-J4-70B - 1
Mitsubishi Electric: HG-KR73J - 1
Mitsubishi Electric: Q03UDVCPU - 1
Mitsubishi Electric: Q61P - 1
FTS-4334LH 2
MAXP-23004
Description : 14 Gbps 4x4 Crosspoint Switches with Integrated CDRs
MAXP-23002
Description : 14 Gbps 2x2 Crosspoint Switches with Integrated CDRs
RF47 DRE90L4 2
MGW302415 1
H40V385 10
MRI1-I5E5D-M 1
海德汉编码器 1381.062-2048数量:5个
1387.020-2048 数量:3个
FRN1.5E1S-4J 1
51403578-100 1
FR-CS84-086-60 1
BERGER LAHR VRDM 3913 / 50 LWB 1
MITSUBISHI触摸屏GT2310-VTBA 1台
2700689
2702327
1. TUP334-1A20-AB00S
2. TUP334-1A21-AB00S
3. TBUX297109
4. TUP4-102-01-0-1
5.UP357-1A20-AB20S
6. TBUP474-UA50-BB00S 各1
输入模块 FC-TSAI-1620m HONEYWELL 模拟输入模块FTA(1 数量:6;
HG-SR202B 1
TW-9201-1 1
6ES7215-1AG40-0XB0 1
UMC780120-01 1
K2GS-BT-F4 1
KEB 20F524R-0428 1
GIDDINGS & LEWIS M.1016.9491-R8 M10169491R8
GIDDINGS & LEWIS 502-04112-11R5 5020411211R5
GENERAL ELECTRIC DS3800NTCF1C1C DS3800NTCF1C1C
GENERAL ELECTRIC DS3800HMPA1A1 DS3800HMPA1A1
GENERAL ELECTRIC DS3800HLND1C1C DS3800HLND1C1C
GENERAL ELECTRIC DS3800HLND1B1B DS3800HLND1B1B
GENERAL ELECTRIC DS3800HLNC1A1A DS3800HLNC1A1A
GENERAL ELECTRIC DS3800HFXD DS3800HFXD
GENERAL ELECTRIC 6KDV3400Q2B20 6KDV3400Q2B20
GENERAL ELECTRIC 331X-229AAG02 331X229AAG02
GENERAL ELECTRIC 117D7374G3 117D7374G3
GE FANUC IC600RP551 IC600RP551
GE FANUC IC3600SOTE1 IC3600SOTE1
GE FANUC IC3600LSRB1 IC3600LSRB1
GE FANUC IC3600EPSS1 IC3600EPSS1
GE FANUC A06B-6044-H180 A06B6044H180
FOXBORO P0960KA P0960KA
FOXBORO P0960AW P0960AW
FISHER ROSEMOUNT DM6004X1-EA2 DM6004X1EA2
FINCOR 3263M 3263M
FANUC A20B-8001-0123 A20B80010123
FANUC A06B-6089-H209 A06B6089H209
FANUC A06B-6059-H218 A06B6059H218
FANUC A06B-6059-H206 A06B6059H206
FANUC A06B-6035-H315-H316 A06B6035H315H316
FANUC A06B-0858-B200 A06B0858B200
FANUC A06B-0614-B025 A06B0614B025
FANUC A06B-0310-B351 A06B0310B351
FANUC A06B-0148-B175-7075 A06B0148B1757075
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
BOSCH 1070070785-402 1070070785402
BERTHOLD 81072-8/LB352-2 810728LB3522
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
ASEA BROWN BOVERI 57360001-HG/2 57360001HG2
ASEA BROWN BOVERI 57275812 57275812
ASEA BROWN BOVERI 48980001-E 48980001E
ASCO 9403-100-49C 940310049C
ASCO 2063816RF-125DC 2063816RF125DC
AMERITHERM 003-0044-1 00300441
ALLEN BRADLEY SA3100-B030-AN-L6R SA3100B030ANL6R
ALLEN BRADLEY SA3100-B025-AA-L6R SA3100B025AAL6R
ALLEN BRADLEY SA3100-B020-AA-L6R SA3100B020AAL6R
ALLEN BRADLEY 8600-2289S 86002289S
ALLEN BRADLEY 8520-3S5A-BAT-EX4-T1-Y-4-5-7 85203S5ABATEX4T1
ALLEN BRADLEY 803-PL6 803PL6
ALLEN BRADLEY 7300-UCS-2 7300UCS2
ALLEN BRADLEY 6181-AIBCFBZZZ 6181AIBCFBZZZ
ALLEN BRADLEY 501564 501564
ALLEN BRADLEY 4100-232 4100232
ALLEN BRADLEY 40888-490-01-B1FX 4088849001B1FX
ALLEN BRADLEY 2750-AHPR 2750AHPR
ALLEN BRADLEY 2711P-B12C4D2 2711PB12C4D2
ALLEN BRADLEY 2711-K6C15L1 2711K6C15L1
ALLEN BRADLEY 2711-K5A1 2711K5A1
ALLEN BRADLEY 20DD8P0A0EYNANBSL 20DD8P0A0EYNANBS
ALLEN BRADLEY 1785-L80C15/F 1785L80C15F
ALLEN BRADLEY 1785-L80C 1785L80C
ALLEN BRADLEY 1785-L80B/E 1785L80BE
ALLEN BRADLEY 1784-T47U 1784T47U
ALLEN BRADLEY 1772-LG 1772LG
ALLEN BRADLEY 1771-NT1 1771NT1
ALLEN BRADLEY 1771-CFMK 1771CFMK
ALLEN BRADLEY 1756-M24 1756M24
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
ALLEN BRADLEY 1336VT-B075-EOT-L3 -S1 1336VTB075EOTL3S
ALLEN BRADLEY 1336VT-B075-EDT-L3-S1 1336VTB075EDTL3S
ALLEN BRADLEY 1336S-BX060-AN-EN4 1336SBX060ANEN4
ALLEN BRADLEY 1336-MOD-KB050 1336MODKB050
ALLEN BRADLEY 1336E-B060-AE-EN-HA2-L8E 1336eB060AEENHA2
ALLEN BRADLEY 1336-C015-EAE-L3-SI 1336C015EAEL3SI
ALLEN BRADLEY 1336-C015-EAD-L3-SI 1336C015EADL3SI
ALLEN BRADLEY 1336-BDB-SP73D 1336BDBSP73D
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