6GK5204-0JA00-2BA6 运动控制
主要由系统内部元器件及电路间的相互电磁辐射产生,如逻辑电路相互辐射及其对模拟电路的影响,模拟地与逻辑地的相互影响及元器件间的相互不匹配使用等。这都属于PLC制造厂对系统内部进行电磁兼容设计的内容,比较复杂,作为应用部门是无法改变,可不必过多考虑,但要选择具有较多应用实绩或经过考验的系统。
三、PLC控制系统工程应用的抗干扰设计
为了保证系统在工业电磁环境中免受或减少内外电磁干扰,必须从设计阶段开始便采取三个方面抑制措施:抑制干扰源;切断或衰减电磁干扰的传播途径;提高装置和系统的抗干扰能力。这三点就是抑制电磁干扰的基本原则。
PLC控制系统的抗干扰是一个系统工程,要求制造单位设计生产出具有较强抗干扰能力的产品,且有赖于使用部门在工程设计、安装施工和运行维护中予以全面考虑,并结合具有情况进行综合设计,才能保证系统的电磁兼容性和运行可靠性。进行具体工程的抗干扰设计时,应主要以下两个方面。
WITTENSTEIN ALPHA LP 090-M01-3-111-001 GEAR REDUCER,
WITTENSTEIN ALPHA LP 070-M02-15-111-000 GEAR HEADLP070M0215111000
Wittenstein Alpha LP 070-M01-7-111-000 Gearhead 7:1 Ratio 70mmFrame Size
WITTENSTEIN ALPHA LP 070-M01-10-111-000 10:1 GEAR REDUCER POWERTRANSMISSION
Wittenstein Alpha HG+ 100S-MF1-10-6H1-1K00 Right Angle PlanetaryGear Reducer
Wittenstein Alpha Gmbh LP070-M01-7-111-000 GearheadLP070M017111000
Wittenstein Alpha Getriebe TP 050S-MF2-16 OK1-25 --
Wittenstein alpha getriebe SP 140S-MF1-10 -011-25
Wittenstein Alpha Getriebe Kegelradgetriebe SK060S-MF2-20-1B1-1S10 mit Motor
Wittenstein ALPHA Getriebe alpheno 040-1 i=4 --
WITTENSTEIN alpha Getribe SK.140S-MF 1-3 - 1K1
WITTENSTEIN ALPHA GEARHEAD SP 140S-MF1-7 NNB
WITTENSTEIN ALPHA GEARBOX SP 140S-MF2-16 -1K0-2S
WITTENSTEIN ALPHA GEARBOX SK-1405-MF1-4-0K-1K00 **
Wittenstein Alpha Gearbox
Wittenstein Alpha Gearbox
Wittenstein Alpha Gear Head with shaft. LP 050S-MF1-10-1B1-3S (4units)
Wittenstein Alpha Gear Box Reducer LPK-090-M02-3-111 Ratio 3:1Right Angle
WITTENSTEIN ALPHA 7:1 RATIO PLANETARY GEAR REDUCER SP140S-MF1-7-0K1-2S
Wittenstein alpha 1000mm Mod 2 performance class rack
WITTENSTEIN ALPHA 10:1 RATIO PLANETARY GEAR REDUCER SP060S-MF1-10-0B1-2S
WITTENSTEIN ALPHA 090-MO1-10-111-000 RATIO:10 10000967 GEARREDUCER
Wittenstein Alpha -- SP 060S-MF1-5-1B1-2S -- High Speed GearReducer ()
WITTENSTEIN alpha - Planetengetriebe SP MF-Version i=4 - SP140S-MF1-4 -4K1-2S
Wittenstein / alpha Planetengetriebe SP075S-MF1-5-1G0-2S OVP
Wittenstein / alpha Planetengetriebe SP 075S-MF1-10-0E0-2SOVP
Wittenstein / alpha Planetengetriebe SP 075S-MF1-10-0E0-2SNOV
Wittenstein / alpha Planetengetriebe SP 075S-MF1-10-0E0-2SGEB
Wittenstein / alpha Getriebe HG+ 075S-MF2-20-6C1-1S10 20034772OVP
WIREMASTER FIT-221-1/8 TUBING, HEATSHRINK,IN=RL, 45 FT ALPHAWIRE
WIRE, YEL, 32AWG, 7/40AWG, 30.5M MPN: 2840/7 YL005 ALPHAWIRE
WIRE, YEL, 28AWG, 7/36AWG, 30.5M MPN: 3048 YL005 ALPHA WIRE
WIRE, YEL, 28AWG, 19/40AWG, 30.5M MPN: 2842/19 YL005 ALPHAWIRE
WIRE, YEL, 26AWG, 7/34AWG, 30.5M MPN: 5853 YL005 ALPHA WIRE
WIRE, YEL, 24AWG, 7/32AWG, 30.5M MPN: 3050 YL005 ALPHA WIRE
WIRE, YEL, 22AWG, 7/30AWG, 30.5M MPN: 3251 YL005 ALPHA WIRE
WIRE, YEL, 22AWG, 19/34AWG, 30.5M MPN: 5855 YL005 ALPHA WIRE
WIRE, YEL, 20AWG, 10/30AWG, 30.5M MPN: 3053 YL005 ALPHA WIRE
WIRE, YEL, 18AWG, 16/30AWG, 30.5M MPN: 1555 YL005 ALPHA WIRE
WIRE, YEL, 16AWG, 19/29AWG, 30.5M MPN: 5858 YL005 ALPHA WIRE
WIRE, WHT, 32AWG, 7/40AWG, 30.5M MPN: 2840/7 WH005 ALPHAWIRE
WIRE, WHT, 30AWG, 7/38AWG, 30.5M MPN: 1851 WH005 ALPHA WIRE
WIRE, WHT, 28AWG, 7/36AWG, 30.5M MPN: 3048 WH005 ALPHA WIRE
WIRE, WHT, 28AWG, 7/36AWG, 30.5M MPN: 2842/7 WH005 ALPHAWIRE
WIRE, WHT, 28AWG, 7/36AWG, 30.5M MPN: 1852 WH005 ALPHA WIRE
WIRE, WHT, 28AWG, 19/40AWG, 30.5M MPN: 2842/19 WH005 ALPHAWIRE
WIRE, WHT, 26AWG, 7/34AWG, 30.5M MPN: 1853 WH005 ALPHA WIRE
WIRE, WHT, 26AWG, 19/38AWG, 30.5M MPN: 2843/19 WH005 ALPHAWIRE
WIRE, WHT, 24AWG, 7/32AWG, 30.5M MPN: 1550 WH005 ALPHA WIRE
WIRE, WHT, 22AWG, 7/30AWG, 30.5M MPN: 5855/7 WH005 ALPHAWIRE
WIRE, WHT, 22AWG, 1/22AWG, 30.5M MPN: 1561 WH005 ALPHA WIRE
WIRE, WHT, 20AWG, 10/30AWG, 30.5M MPN: 3053 WH005 ALPHA WIRE
WIRE, WHT, 20AWG, 1/20AWG, 30.5M MPN: 2856/1 WH005 ALPHAWIRE
WIRE, WHT, 18AWG, 16/30AWG, 30.5M MPN: 3055 WH005 ALPHA WIRE
WIRE, WHT, 12AWG, 19/25AWG, 30.5M MPN: 5859/12 WH005 ALPHAWIRE
WIRE, WHT, 10AWG, 105/30AWG, 30.5M MPN: 3081 WH005 ALPHAWIRE
WIRE, VLT, 28AWG, 7/36AWG, 30.5M MPN: 2842/7 VI005 ALPHAWIRE
WIRE, VLT, 20AWG, 10/30AWG, 30.5M MPN: 3053 VI005 ALPHA WIRE
WIRE, UL1429, 26AWG, BLUE, 304.8M MPN: 7053 BL001 ALPHA WIRE
WIRE, UL1213, 30AWG, ORANGE, 30.5M MPN: 5851 OR005 ALPHAWIRE
WIRE, UL1213, 26AWG, WHITE, 304.8M MPN: 5853 WH001 ALPHAWIRE
WIRE, UL1213, 24AWG, WHITE, 304.8M MPN: 5854/7 WH001 ALPHAWIRE
WIRE, UL1213, 20AWG, RED, 304.8M MPN: 5856 RD001 ALPHA WIRE
WIRE, UL1061, 24AWG, YELLOW, 305M MPN: 3250 YL001 ALPHA WIRE
WIRE, UL1061, 20AWG, BLACK, 305M MPN: 3252 BK001 ALPHA WIRE
WIRE, UL1015, 24AWG, ORANGE, 305M MPN: 3070 OR001 ALPHA WIRE
WIRE, UL1015, 24AWG, BLACK, 305M MPN: 3070 BK001 ALPHA WIRE
WIRE, UL1015, 22AWG, YELLOW, 305M MPN: 3071 YL001 ALPHA WIRE
WIRE, UL1015, 20AWG, RED, 305M MPN: 3073 RD001 ALPHA WIRE
WIRE, UL1015, 20AWG, BROWN, 305M MPN: 3073 BR001 ALPHA WIRE
WIRE, UL1015, 18AWG, BLACK, 305M MPN: 3075 BK001