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1747-WINBAS
1747-WINBAS
抗干扰的技术对策分析
为防止干扰,可采用硬件和软件的抗干扰措施,其中,硬件抗干扰是最基本和最重要的抗干扰措施,一般从抗和防两方面入手来抑制和消除干扰源,切断干扰对系统的耦合通道,降低系统对干扰信号的敏感性。
公司 名称:厦门泰尼电气有限公司
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公司地址:厦门市海沧区海沧街道滨湖一里7号2008室
2.1 电源系统引入的干扰
电网的干扰,频率的波动,将直接影响到PLC系统的可靠性与稳定性。如何抑制电源系统的干扰是提高PLC的抗干扰性能的主要环节。
ALLEN BRADLEY AC MICRO 3-PIN TO 3-WIRE CORDSET 889R-F3A
TOSHIBA IGBT TRANSISTOR A50L-1-0212
NUMATICS PNEUMATIC COMPRESSED AIR SHUT OFF VALVE VS30-0
NUMATICS PNEUMATIC COMPRESSED AIR SHUT OFF VALVE VS30-0
NUMATICS PNEUMATIC COMPRESSED AIR SHUT OFF VALVE VS32-0
WESCO INTERNATIONAL GROUNDING WIRE W/ CLAMP & INSULATIO
WESCO INTERNATIONAL GROUNDING WIRE W/ CLAMP & INSULATIO
POWER-ONE 24VDC 3.6A DC POWER SUPPLY HN24-3.6-AG
SCC STATIC CONTROLS CORPORATION 5V 50A DC POWER SUPPLY
PHD 10-30VDC COMPACT PROXIMITY SWITCH 17509-3-06 ,
CAJON 3/4" NPT, 4" OAL MALE HEX PIPE FITTING SS-12-HLN-
ADAPTABEACON 24VDC VISUAL SIGNALING APPLIANCE 104SLEDG-
SOLA 24V 8.4A 200W MAX DC POWER SUPPLY GLS-04-200
WILKERSON 1/8" NPT, AUTO FLOAT DRAIN GRP-95-973
HONEYWELL / SKINNER VALVE DIV 100PSI, 1/16"NPT, SOLENOI
FANUC MEMORY CIRCUIT BOARD PCB A16B-1211-0030/03A
AEG MODICON AC POWER CONVERTER AS-P120-000 LOT OF 2
SMC 3/8" NPT, 5-60ºC, 300L/MIN, EXHAUST CLEANER KIT NAM
ROSS 10.3BAR. 52ºC, 1" NPT, AIR LINE LUBRICATOR 5111B60
E & E 3/8" NPT, SELF-ALIGNING COUPLER EAC-750-F
NATIONAL WIRE AND CABLE CO, 6' CABLE ASSEMBLY 3590-FA
SMC 25MM BORE, 18MM STROKE, PNEUMATIC COMPACT PLATE CYL
TIMKEN 63MM I.D. 96MM O.D. TAPERED ROLLER BEARING, 3925