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主营:ABB、西门子6SN/6FC、施耐德140/TSX、AB、安川、力士乐、发那科、霍尼韦尔、SEW等全球知名品牌DCS系统卡件、模块、伺服板卡备件——张先生
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开关指令信号的输入
HONEYWELL DCP50 10001000
ABB NGDR-02
SNAPLATROLL 14.115.12.1.0
INSTEK SPS-3610
PT-65-R14VAI
ABB IMDSI22
WANDFLUH BE4Z10A
THOMAS 107CAB18A
2.1 电源干扰的抑制
BENTLY NEVADA 1900/27-01-00
SIEMENS 6SE7090-0XX84-2FK0
KEYENCE PS-45
ARTECH 30310-500
FANUC A06B-0731-B200#3000
PANASONIC M9MC90GKP4W1
HONEYWELL 05325100
INDRAMAT RAC3.1-150-460-A00-W1-220
ALLEN BRADLEY 855T-B10DN4
COGNEX 800-5810-1
ALLEN BRADLEY 20BD065A3AYNAND0
BINKS 102-2410
OMRON C200H-CPU01-E2 CPU
BARKSDALE C9612-0-CS
FOXBORO 2AI-I3V
ATV312H075N4
NORDSON 234428Q
ECOLAB CMJ-20
DATA LOGIC DS8100-4000- SH1937
ALLEN BRADLEY AK-M9-115VAC-1
ALLEN BRADLEY 1794-AND
ABB 3HAC17330-1/01
BAILY 50SM13A1BXD10ACEC2101
SMC SRH3010-N02
NEMATRON IC85F1-8681AB00
PLC系统控制的正常供电电 源均由电网供电。由于电网覆盖范围广,它将受到所有空间电磁干扰,空间的辐射电磁场(EMI)主要是由电力网络、电气设备的暂态过程、雷电、无线电广播、 电视、雷达等产生的,通常称为辐射干扰,若PLC系统置于所射频场内,就会收到辐射干扰,而在线路上感应电压。尤其是电网内部的变化,刀开关操作浪涌、大 型电力设备起停、交直流传动装置引起的谐波、电网短路暂态冲击等,都通过输电线路传到电源原边。可能造成程序错误或运算错误,从而产生误输入并引起误输 出,这将会造成设备的失控和误动作,从而不能保证PLC的正常运行。
ITT NEO-DYN 140P12C3
SCHNEIDER TSXP573634M
BURKERT VALVE 251-A-13-E-RG2
BENTLY 12237-01
HONEYWELL LSYMC6D
GENERAL DS3800NPSL1A1A
OMEGA CN5001J1
SIEMENS NGB3B110
SUNX FD-N500
BALDOR ZD18H407-E
HARDY HI216EX-C1-D1
GENERAL 193X379ADG01 36B605245AB-A
SMITEC KZ010225 MARTS3000
MEASUREX 05291201/A
MEASUREX 05372600/D
MOELLER PKZM0-0,16/SP
CUTLER HAMMER ECL03F8D3A
TELEMECANIQUE NS1600N
EMERSON 9739MVD61UJEZZZ
SQUARE D SY/MAX 8030-RIM126
AEG SCHNEIDER AUTOMATION TSXP47410
ALLEN BRADLEY 1771-OG
SIEMENS 6AV6 643-0CD01-1AX1 MP277 10"
FISCHER 40CN3210A
CINCINNATI 3-424-1994A
SIEMENS 6SE2113-3AA21
ALLEN BRADLEY 20BD065A3AYNAND1
PARTLOW CONTROLLER 2211101
IPD VA10-01-C0
GE CR120A02002AA
8712DR12N0
SIEMENS 6AV6 643-0CD01-1AX0
BALDOR ZD18H402-W
FOXBORO B0139EY-E
SICK 6010075
ABB S271- K10A
KONTRON M2004HW
NRONES AG 476395
SMITEC KZ010225 MARTS3000
ALLEN BRADLEY 1336-TGT3-EN
VC-231A-ACTU
SUN CKGBXCN
3-531-4028A
HELDT & ROSSI 807E
MEASUREX 05291201/A
INDRAMAT MDD090B-N-040-N2L-110PB0
在PLC控制系统中,电源占有极重要的地位。电网干扰窜入PLC控制系统主要通过PLC系统的供电电源(如CPU 电源、I/O电源)等进入的。对于给PLC系统供电的电源,必须采用隔离性能较好电源。
HEIDENHAIN ROD 436-1000
MURR MPS10-110/24 85054
ALLEN BRADLEY 1326AB-C3E-11-A7
FESTO DSRL-25-180P-FW
ALLEN BRADLEY 1326AB-A1G-11-A4
GENERAL DS3800HXRC1F1C
GENERAL DS200SDCCG1AFD
SICK DME3000-111P01 LASER
ALLEN BRADLEY 1784-T30C
SCHNEIDER TSXP87455
FESTO DSRL-25-180P-FW
ALLEN BRADLEY 1771-IA
GENERAL 531X307LTBAJG1
GENERAL DS3800NPSL1A1A
LOT OF 10 ABB S803PV
YOUNG F-503-EY-4P
ATC 356A350Q30PX
GENERAL IS200IVFBG1AAA
SIEMENS 6ES5 251-1AA11
ALLEN BRADLEY 1395-B77-D4-P50-X1
HONEYWELL 09437300/J
SIEMENS 6ES5452-8MR11
SMITEC KZ100055
MCD 94V-0
EMERSON D12S2ACR
HYPERTHERM INC. 041-1-040
ALLEN BRADLEY 2711-KA1
MEASUREX 05372600/D
SQUARE D PEF361600LS
ATI F12 GAS
SMC VX2132M
FANUC A06B-6066-H233
REXNORD MR820K3.25
GUARDIAN A430-056563
OLSUN 608896-31X
INDRAMAT MAC112D-0FD-3C/130-A-2/S018
INDRAMAT TVD 1.3-15-03
ABB DSCS-131 57310001-LM/2
SQUARE D 9070T250D2
ALLEN BRADLEY 22-COMM-C
GENERAL 173C8413BAG01
ALLEN BRADLEY 1336T-B040-AA-GT1EN
KLOCKNER H6-NA
ALLEN BRADLEY 1746-NO4I
ABB DSQC 326
SIGNET SCIENTIFIC MK509-1
ABB AM54072
MAGPOWR C50S1
FINCOR 106353101
23-4442REV7 MODULE
YOKOYAWA GE/YCA250-320-SJSJ
HONEYWELL 51309512-175
HONEYWELL T687A 1080
NCC DNC-T2010-A10
GENERAL ELECTRIC DS3800HSAA1U1N
5PY59JY2
ALLEN BRADLEY 20BD065A3AYNAND0
TRANSDUCER 500-AC
NEWPORT INFP-0-0-1-0-DC6
CUTLER HAMMER HND312T35W
MARPOSS 81696AH8EA
INDRAMAT MDD093C-N-040-N2M-110PB2
SIEMENS 6ES5244-3AB31
MAC 55B-12-PI-611AABA
SIEMENS 6BK1000-8AE10-0AX0
ALLEN BRADLEY 1326AB-C2E-11-C5-X069
ALLEN BRADLEY 20BC085A0AYNANC0
TB WOODS XF2001-0C
SIEMENS 6ES5 251-1AA11
SCHNEIDER 24426
ABB 3HAC17346
ALLEN BRADLEY 1336-QOUT-SP23A
ALLEN BRADLEY 1762-OW8
SIEMENS 6ES5 458-7LB11
ABB RS485
KEYENCE CA-DBB5
MOELLER PKZM0-0,16/SP
COTI INC. CI-743
REXROTH MDD090B-N-030-N2L-110PB1
ITT CONOFLOW GH30XTKMXXXG
AEG BXLEP020
SIEMENS 6EP1334-2AA0
FANUC A03B-0819-C154#D
FANUC A06B-0642-B005
ALLEN BRADLEY 20AD034C3AYYADNN
SIEMENS 6SE3290-0XX87-8PB0
ADEPT 30350-10352
FANUC A06B-0642-B005
DIRECT D3-422-DCU
HONEYWELL 914CE16-3
VICKERS CVI16D10H40EN106
ASI DATAMYTE 953ETH#21249
FISHER V150 1052
PLC控制系统中的干扰是一个十分复杂的问题,因此在抗干扰设计中应综合考虑各方面的因素,合理有效地抑制抗干扰,才能够使PLC控制系统正常工作。随 着PLC应用领域的不断拓宽,如何高效可靠的使用PLC也成为其发展的重要因素。在不久的将来,PLC会有更大的发展,产品的品种会更丰富、规格更齐全, 通过完美的人机界面、完备的通信设备会更好地适应各种工业控制场合的需求,PLC作为自动化控制网络和国际通用网络的重要组成部分,将在工业控制领域发挥 越来越大的作用。
A24MT350
FOXBORO 220S-3F6
SMITEC KZ010225 MARTS3000
DEUBLIN 1005-000-001
30321-CP
FANUC A14B-0076-B105-01
MITSUBISHI TH-N60KP35A
FANUC A06B-6111-H022
SLOAN SBP-3V 3/8
FANUC A06B-0753-B390#3000
ABB 3HAC 022286-001/05
INDRAMAT MKD112B-024-GP1-BN
SIEMENS CENTRAL 6ES7 414-2XG04-0AB0
ALLEN BRADLEY 836T-T352J
ALLEN BRADLEY SLC 500 1746-OA16
INDRAMAT MDD093C-N-040-N2M-110PB2
HONEYWELL DC2500-E0-0L0R-200-10000-E0-0
SICK VMD520-1010
FISCHER 40PB3201A
RELIANCE 57C442B
1785-L40B
WARNER 5200-451-005
PCP-1281
SIEMENS 6SE3290-0XX87-8PB0
ALLEN BRADLEY 1336F-B040-AE-EN-HAS1-LA2-LA3-L6
ALLEN BRADLEY 2711-KC1
GENERAL DS3800HLND1C1C
EATON NZMN3-AE400-NA
FLEX-CORE FC-200/5-4
ALLEN BRADLEY 1336-B007-EAD-S1
YOKOGAWA F9557HB-04
INDRAMAT MDD093C-N-040-N2M-110PB2
控制电路的分析与改造
ALLEN BRADLEY 1321-3RA8-C
GENERAL ELECTRIC DS200TCQAG1BHF
14004139-001
ALLEN BRADLEY 1305-BA09A
SCHNEIDER TSXDSY16T2 / TSXBLY01
MAC 56C-37-592JD
SIEMENS 6FX5002-2DC10-1AK0
ALLEN BRADLEY 2711P-T6C1A
INDRAMAT KDV 2.2-100-220/300-220
STAHL 8214/122-1-124
GE CR115E402101AT
DODGE MR94653
MICROMOTION CMF200M342NRAAEZZZ
SIEMENS 1FT6064-6AF71-4AA0
KONTRON OICB-15S-2FMXU
MAGNETROL 039-5000-600
HONEYWELL FE-TLS1M
BOSCH 9810161178
ALLEN BRADLEY 2711P-T6C1A
EUCHNER NZ1RL-3131
ALLEN BRADLEY SLC 150 1745-E155
ALSTOM KCGG14201L50EEC
MDC CORP CVS-6 E-VAP
REXROTH 5460027132
MCD 94V-0
ELTRA EL40G1200S5/28N6X3PR2
MEASUREX 053529-00
SIEMENS 6AV6 643-0CD01-1AX1 MP277 10"
HEIDENHAIN ROD 4202500
ALLEN BRADLEY 20BD065A3AYNAND0
RELIANCE 0-57406-H
LMI P021-352SI
FAIRCHILD FHTA1
HONEYWELL 09437300/J
1794-AND
INDRAMAT MDD090B-N-040-N2L-110PB0
CUTLER HAMMER AF93AG0C005D
SEW MDX61B0110-5A3-4-00
CKD LCR-16-50-T0H3-D
EATON V200M6CJC
ANGAR SCIENTIFIC 388NC24125
121-200-0764
NORDSON 234428Q
MITSUBISHI FR-A240E-1.5K-UL
ROSEMOUNT 3051CG4A02A1AH2B1M5E5
FANUC A05B-2301-C302
FACTS F4-04AD
VICKERS CVI25D10H50
ABB MS116-6.3
GUARDIAN A430-056563
LENZE 8101_E.4E.12
DANFOSS 131H9812 60 HF VLT FC-100
GETINGE 5701711-02
MASELLI UR-20
ABB 1951JAA01100090STD
ALLEN BRADLEY 2711EK14C6X
LEUZE RK-72/2-200
FOXBORO 83W-D04S1SSTJA-T
MICROSCAN FIS-0890-01016
FINCOR 106353101
SCHNEIDER TSXP5710
LYNCH.CA 5-0 94V-0 36-03HATCH 54443-01