MTM-120(S-A20-120VA)
¥888.00
IC693ALG223
¥888.00
IC693CHS391
¥888.00
IC697BEM711
¥888.00
750-P5-G5-HI-A1-R-E
¥888.00
GE DS200ADGIH1AAA
¥888.00
GE IC695CPU310
为了消除该故障，除了I/O插件未更换外，我厂先后采取了更换通讯插件、中央单元插件、定时插件、机箱、电源、程序等措施，将PLC及远程I/O站通讯插件更换一遍，仍然没有效果。测量PLC及远程I/O站接地电阻0.1Ω，接地良好。从而可以断定通讯故障是由外部电磁干扰引起的。为了找到真正的干扰源，派专人在远程I/O站蹲点观察。听到与远程I/O站控制柜相邻的增湿塔控制柜里有“噼噼啪啪”响声时，PLC显示与远程I/O站通讯故障跳停。经反复确认响声为3个交流220V通用中间继电器频繁动作所致。这3个中间继电器由3个带电接点温度表控制(测量增湿塔入口气体温度、出口气体温度及电除尘器入口气体温度)，当实际温度在电接点温度设定值附近波动时，导致电接点接触时开时闭，中间继电器线圈供电不稳定，使继电器频繁动作，发出响声。将这3个交流220V通用中间继电器拔掉后，故障消失。
厦门岳航计算机工程有限公司
联系人：张芳
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地址：厦门思明区湖滨东路湖光大厦8楼B
IFM Efector IFS208 inductive Proximity Switch IFKC004BASKG/M/US-104-DRS NEW
IFM Efector KI5209 Inductive Proximity Switch Sensor KI-3015-FPKG/NI/0 US100 NEW
IFM, PN3226, Effector Pressure Sensor PN-003PRBN14-KFPKG/US/ /V NEW
IFM Efector IE8505 Inductive Proximity Switch Sensor Flush Mount tubular NEW
IFM Efector OGE701 Through-Beam Sensor Reciever Photoelectric 0GE701 OGELFPKG
IFM, II0341, IIK2022-ABOA-SL/LS, Efector Proximity Switch Sensor NEW
IFM, OG0011, Efector OGR-DBOA Photoelectric Sensor Switch 0G0011 NEW
IFM Efector IGB2005-ARKG/UP Inductive Proximity Switch IG5717 NEW
IFM Electronic PN4222 D-45127 Pressure Sensor Switch 1/4NPT Efector NEW-no box
IFM Efector LK8124 Lever Sensor NEW
IFM, PN7027, Efector Pressure Sensor Switch Digital
IFM, E20753, FE-11-EPA-M4/F1X1/2M, Efector Fiber Optic Cable NEW
IFM Efector OL0011 Phototelectric Sensor 0LT-FK0A/SL/LS OLT 0L0011 NEW
IFM Efector 8035AL05FL2CAXX Inductive Proximity Sensor NEW
IFM Efector IGS205 Inductive Proximity Sensor IGB3012-BPKG/M/US-104-DPS Switch
IFM, OG5051, 0G5051 Efector Photoelectric Sensor OGT-FNKG/US-100 NEW
IFM Efector OM5003 Retro-Reflective sensor LN 0820
IFM Electronic E11408 Connector Cable Quick Connect Wire Plug Extension NEW
IFM, PN7006, Efector Pressure Sensor PN-2,5-RBR14-QFRKG/US NEW
IFM Efector 100 IIC201 Inductive Proximity Switch
IFM Efector JAC201 Photoelectric Sensor Quick Disconnect AFK3050BBPKG/M/US
IFM Efector OB5026 Photoelectric Sensor Switch OBF-FPKG/T/US 0B5026 NEW
IFM Efector OJ5044 Photoelectric Sensor OJH-FPKG/FO/AS 0J5044 NEW
IFM Efector K15207 Proximity Switch KI-3015-FPKG/NI NEW
IFM, IT5039, ITB3002-BPKG, Efector Proximity Sensor Switch NEW
Mac Pneumatic Solenoid Valve 6323D-611-PM-591DA PME-591DAAG 24vdc Directional
IFM, 0A8522, OA8522, Efector OAS-00KG/US100/25M Photoelectric Transmitter NEW
IFM, E11402, Efector Micro Patch Cable M12 Plug Cordset NEW
IFM Efector, LK-250-IRF,/PU Proximity Switch Connector Cordset Cord Quick NEW
IFM, IM5087, Efector IMC4020BCPKG/US, Proximity Switch Sensor
IFM, IF5523, Efector Proximity Sensor, IFB2004-AROG NEW
IFM, OI5019, 0I5019, Efector Photoelectric Sensor OIF-FPKG NEW
IFM, OG0035, Efector Photoelectric Sensor 0G0035 OGT/HBOA/LS NEW
IFM, DN0200, Efector Switching Amplifier PNP NPN 2 Channel NEW
IFM, IGC204, Efector Inductive Proximtiy Switch IGB3008BBPKG/M/US-104-DPS NEW
IFM, OJ5058, Efector Photoelectric Sensor Switch OJHLFPKG/SO/AS NEW
IFM Efector IG5796 IGB3008-ANKG Inductive Proximity Switch Sensor NEW
IFM, OG5043, 0G5043, Efector Photoelectric Sensor Switch OGE-FPKG/US-100 NEW
IFM Efector 0G5044 Photoelectric Sensor OGE-FNKG OG5044
IFM Efector E20974 System Component OJ Ball Mounting Bracket Mount Sensor NEW
IFM Efector IM5066 Inductive Proximity Switch IMC4035-CPKG/US-100-DPA NEW
IFM, IGS206, Efector Inductive Proximtiy Switch IGB3008BAPKG/M/US-104-DPO NEW
IFM Efector MK5011 Magnetic Cylinder Switches Sensor MKP3000-BPKG/US NEW
IFM Efector IE5099 IEC3002-BP00 Inductive Proximity Switch Sensor NEW
Efector OJ5031 Photoelectric Through Beam Sensor 10-30VDC 0J5031 NEW
IFM, IF0312, Efector IFK2007-AROA/SL/LS-100AK, Proximity Sensor Switch NEW
IFM, SR0101, VS0200, 24vdc Efector VS 0200 SR 0101 Flow temperature temp monitor
IFM, KG8500, Efector Proximity Sensor Switch NEW
IFM, OG5095, Efector Proximity Sensor OGS-00KG/V4A/US 0G5095 Switch NEW
IFM Efector OG5116 Photoelectric Sensor OGS-OOKG/V4A/US-100 0G5116 NEW
IFM Efector IF5860 Inductive Proximity Switch IFA3002-ANKG NEW
IFM Efector IGA 2008-ABOA Inductive Proximity Switch AB0A NEW
IFM, IE5287, IEB3002BBPKG/AS-514-TPS, Efector Proximity Sensor Switch NEW
IFM, II0295, IIA2015-ABOA/SL/LS Efector Inductive Sensor Proximity Switch NEW
IFM Efector IA5054 Inductive Proximity Switch Sensor IA-3010-ANKG NEW
IFM, KI0034, KIE2015-FBOA, Efector Proximity Switch Sensor NEW
Efector Inc IF5765 Inductive Proximity Switch/Sensor IFA2004-FRKG/PPU M12x1Cable
IFM, IG0348, Efector Proximity Sensor IGB2005-ABOA/SL/LS-100AK NEW
IFM Efector IF-2002-FRKG Inductive Proximity Sensor IF5769 NEW
IFM Efector DS2003 Speed Monitor FS-1 DS 2003 Counter NEW
IFM, LI5043, Efector Level Sensor LI0481--K-00KNPKG/US NEW
IFM, OB5021, Efector Photoelectric Amplifier Fiber Optic Sensor OBF-FPKG/US NEW
IFM Efector IM5128 Inductive Sensor IMC3020BBPKG/K1/US-100-DPS NEW
IFM Efector IE5318 Inductive Proximity Sensor Switch IEK3002BBPKG/US NEW
IFM Efector NI5003 Inductive Capacitive Sensor Switch II-2015-N/1D/2G NEW
IFM Efector IM5120 Inductive Proximity Switch Sensor IMC3035UBPKG/K1/SC/US NEW
IFM Efector II5746 IIB3015-BPKG/US-100-DPS Inductive Proximity Switch Sensor NEW
IFM Efector IG0307 Proximity Switch IGA2008-ABOA IGO307 Inductive Sensor NEW
IFM, OI8502, Efector Photoelectric Switch Sensor OIF/OIT-FPKG/US100DPX NEW
IFM, PN3226, Effector Pressure Sensor Switch PN-003PRBN14-KFPKG/US/ /V NEW
IFM, IA3500, Efector Inductive Sensor IAE2010FBOA/LS100AK IA0069 LS100 NEW
IFM, LI5042, Efector Adjustable Level Sensor Probe Gauge 11" NEW
IFM Efector 0G5059 Photoelectric Sensor OGSLOOKG/V4A/US-100 OG5059 NEW
IFM Efector II5742 Inductive Proximity Sensor IIK3015BBPKG/US-104-DPS Switch NEW
IFM Efector IG0309 Inductive Proximity Switch IGA2008-ABOA/SL/LS-300BL NEW
IFM Efector IGS211 Inductive Proximity Sensor IGB3012-BPKG/M/AS-514-TPS NEW
IFM Efector N600 Power Supply Type NY33-I 24VDC DN0012 NEW
IFM, OJ5054, 0J5054, fector Photoelectric Sensor OJHLFPKG/SO/AS NMB
IFM Efector IM5132 Inductive Sensor IMC4020BCPKG/K1/US NEW
IFM, OG5095, Efector Proximity Sensor Switch OGS-00KG/V4A/US 0G5095 NEW
IFM Efector D100 Drehzahl Wachter Sew Eurodrive Typ DY 34-A Speed Sensor monitor
Keyence FS-17P Photoelectric Fiber Optic Amplifier PNP Sensor
IFM, IF0301, Efector Inductive Proximity Sensor IFA2004-ABOW/SL/LS-100AK NEW
IFM, IE5349, IEBC003BBSKG/AS-514, Efector Proximity Sensor Switch Inductive NEW
IFM Efector E20827 Fiber Optic Sensor NEW
IFM, IF5811, Efector Inductive Proximtiy Switch IFK3007-BPKG/M/US-104-DPS NEW
IFM, IG5841, IGK3012-BPKG Efector Proximity Switch
IFM, II5827, Efector Inductive Proximtiy Switch Sensor IIK2015BFRKG/M/2LED/US
IFM, IM0055, Efector Inductive Proximity Switch Sensor IMC2020BARKA/LS-100AK
IFM Efector OD5007 Photoelectric Sensor Color ODC-MPKG/US NEW
IFM, IG5793, Efector Inductive Proximtiy Switch Sensor IGB3005-BPKG/US-100-DPS
IFM Efector IFA 2004-ABOW/SL Inductive Proximity Switch Sensor IFA2004ABOW NEW
IFM, DI5001, DIA3010-ZPKG Efector Proximity Sensor NEW
IFM, IF0268, IFA2004-ABOW, Efector Inductive Proximity Switch NEW
IFM, OJ5054, 0J5054, Efector Photoelectric Diffuse Sensor OJHLFPKG/SO/AS NMB
IFM, SI8500, SI1010 E40099, Efector Flow Monitor NEW
IFM, IG0348, Efector Inductive Switch Proximity Sensor NEW
IFM, IGC210, IGKC008BASKG/M/US-104-DRS, Efector Proximity Sensor Switch NEW
IFM Efector OJ5041 Photoelectric Sensor transmitter receiver OJSLOOKG OJ5042 NEW
IFM Efector DD0015 Speed Monitor D100/110VAC NEW
IFM Efector KG5016 Capacitive Proximity Switch KG2008-FRKG NEW
IFM Efector IGW201 Inductive Sensor IGK3012-BPKG/K1/SC/M/US104 NEW
IFM, OF5027, 0F5027, Efector Photoelectric Sensor Switch OFB-FPKG/US-100 NEW
IFM, IZ5036, Efector Inductive Proximity Switch Sensor IZB30,8-BPKG/V2A NEW
IFM Efector IFA3002-BPKG/US-100-DPS Inductive Proximity Switch IF5636 NEW
IFM Efector SR0100 VS0200/24vdc VS 0200 SR 0100 Flow Temperature Temp Monitor
IFM Efector OGT-1-2- DBOW sunx 0GT DB0W photoelectric laser Proximity Sensor
IFM Efector VSE100 Vibration Diagnostic Controller NEW
IFM Efector KI8505 Capacitive Sensor KIE3015-FPKG/NI/US-100-DPX NEW
IFM, IF5766, Efector Proximity Switch Sensor IFA2002-FRKG NEW
IFM, IF0279, Efector Proximity Sensor Switch ABOW/SL/LS-100AK NEW
IFM, IF5952, Efector Inductive Sensor Proximity Switch, IFB2004BAROG/UP/SC/0.3
Efector, PN5200, PN-400-SBN14-HFPKG, IFM pressure sensor Transducer NEW
IFM, PB5222, PB-100PSBN14-HFPKG/US/V, Efector Pressure Sensor Switch NEW
IFM, OJ5036, OJPLFPKG/SO/AS, 0J5036, Efector Photoelectric Sensor NEW
IFM, LK7022, Efector LK0264A-A-00KQPKG Level Sensor NEW
IFM, IFS205, IFB3007-BOKG/M/US-104-DPS, Efector Proximity Sensor Switch NEW
IFM, OG5098, 0G5098, Efector Photoelectric Sensor OGH-FPKG/V4A/US-100 NEW
IFM, ID5055, IDC3050BBPKG/2LED/US-100DPS, Efector Proximity Switch Sensor NEW
IFM, OG5056, OGTLFPKG/V4A/US-100, 0G5056 Efector Photoelectric Sensor Switch NEW
IFM, OG0011, Efector Photoelectric Sensor Switch OGR-DBOA/LS100AK 0G0011 NEW
IFM, OG5098, 0G5098, OGH-FPKG/V4A/US Efector Photoelectric Sensor NEW
IFM, SA3010, SAD18BBDFRKG/W/US-100-IPF, Efector Flow Monitor NEW
IFM, PN7226, Efector Pressure Sensor Switch Transducer Guage
IFM 02D222 02DIRPKG/K Recognition Sensor 8Pins O2D222 NEW
IFM, IF0311, Efector Inductive Sensor IFK2004BAROA/SL-LS-100AK NEW
IFM Efector OD5012 Photoelectric Sensor ODC-MNKG/US 0D5012 NEW
IFM, E20715, Efector Diffuse Reflection Sensor FT-11-E-VE6R/2m Fiber Optic Cable
IFM, II0295, IIA2015-ABOA/SL/LS-100AK Efector Inductive Sensor Proximity Switch
IFM, IF5763, Efector Inductive Sensor IFA2002-FRKG/US-100-IRF NEW
IFM, 0B5021, OB5021, OBF-FPKG/US-100, Efector Photoelectric Sensor Amplifier NEW
IFM, OG5043, 0G5043, Efector Photoelectric Sensor Switch OGE-FPKG/US-100 NEW
IFM, OJ5036, OJPLFPKG/SO/AS, 0J5036 Efector Photoelectric Sensor NEW
IFM, PN5203, Efector Pressure Switch Sensor NEW
IFM, VS 0200, SY0100, VY31 Efector Flow Switch Controller 120v 110v 120vac NEW
IFM, DD2003, Efector Ecomot 200 Monitor/FR-1/110-240VAC/DC Speed Pulse NEW
IFM, E20715, Efector Diffuse Reflection Sensor FT-11-E-VE6R/2m Fiber Cable Optic
IFM, KG8502, Efector KGE3008BPKG/US100DPS Proximity Sensor NEW
IFM, SI1010, Efector Flow Sensor SID10ADBFPKG/US-100-IPF NEW
IFM, PN7226, Efector Pressure Sensor Transducer Guage PN-003PRBN14-QFPKG/US NEW
IFM,ST0522, SCN12ABAAKOW/LS, Efector Flow Switch NEW
IFM, OO5000, OOF-FPKG/M12/KL2, 005000 Efector Fiber Optic Amplifier NEW
IFM, K13513, Efector Proximity Switch Sensor KIE2015-FBOA/NI/LS NEW
IFM, SI1011, SID10ADBFNKG/US-100-INF, Efector Flow Sensor NEW
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