A06B-0371-B510#7008
A06B-0371-B510#7008
A06B-0371-B510#7008
接地螺丝因机柜本体与底座间有胶皮形成绝缘,屏蔽地汇流排与底座间绝缘,
现场控制站按规定做好接地处理。即分别接至现场控制站接地汇流排上。
I/O柜的电源地与UPS的电源地接至同一个地,保证等电位。
2.各个硬件设备操作员站、工程师站、网络交换机、服务器主机、系统显示器等采用外壳接地或直接将电源地线连接至电气接地网。
3.I/O组件模拟量模件的40端即直流24伏的负端接至逻辑地汇流排上,逻辑地汇流排接至屏蔽地,再接入总接地汇流排。
4.屏蔽地现场控制站的保护地应从机柜下方的接地螺钉接至接地分干线,现场控制站的屏蔽地应从接地汇流排接至公共连接板。
5.接地电阻测试接地系统的电阻进行测试,以保证接地能满足控制系统制造商的要求。
1用电仪表的外壳、仪表盘、柜、箱、盒和电缆槽 、保护管、支架、底座等正常不带电的金属部分,由于绝缘破坏而有可能带危险电压者,均应做保护接地。
对于供电电压不高于36V的就地仪表、开关等,当设计文件无特殊要求时,可不做保护接地。
6ED1055-1FB00-0BA2 3
6ED1055-1FB10-0BA2 3
6ED1055-1MA00-0BA2 2
6ES7221-3BD30-0XB0 2
6SL3210-5BB17-5UV1 1
CTC0950128R0001 1
AN16GN0AB 1
变频器_ACS355-03-08A8-4 4KW_ABB 2
6AV6642-0DC01-1AX1_西门子 1
SACE Emax E2 2000A_框架式_ABB 1
YASKAWA DI模块32点 JAMSC-120DDI35400 数量:2
YASKAWA DQ模块32点 JAMSC-120DDO35410 数量:2个
YASKAWA 背板总线底座120Xbp00600 数量: 1套
安川 PLC CP-316H/218IFB 数量1个
工业操作键盘 R911171077 力士乐工业键盘 2台
210-1PB13-0AL0 1
7MF0340-1MM02-5AM2-Z A03+H03-K84+Y01+Y15+E00
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7MC5512-1CA01-0AA2 1
6ES7 291-8BA20-0XA0 2
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BR1500G-CN 3
REXL2TMP7 1
LS-A8031-PT 2
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A1A10000423.00M 8-------
A1A10000350.00M 6-------
GE 1TGE120071R1000 3台
317-2AK14-0AB0 1
1783-us5T 1581
1769-A16 没查到价格
YOKOGAWA DX220-2-2/AR2/F1/M1 DX22022AR2F1M1
YOKOGAWA DX220-2-2/AR1 DX22022AR1
YASKAWA ELECTRIC CIMR-F7U40371E CIMRF7U40371E
XYCOM 9465-KPM 9465KPM
WESTINGHOUSE NL-1052 NL1052
WESTINGHOUSE A200M5CXXZ1 A200M5CXXZ1
WESTINGHOUSE 292B335A14 292B335A14
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TRICONEX 7400028-100 7400028100
TRICONEX 4118 4118
TEXAS INSTRUMENTS PLC 500-5056 5005056
TELEMECANIQUE VSD57CD33N46 VSD57CD33N46
TELEMECANIQUE TSX RPM 51216 TSXRPM51216
SYMAX 8055-SCP-655 8055SCP655
SUPERIOR ELECTRIC MX2000-2 MX20002
SQUARE D MXL3660061212 MXL3660061212
SQUARE D HU365DS HU365DS
SQUARE D CM-4000T CM4000T
SIMPLEXGRINNELL 562-355 562355
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SIEMENS 6SE3-221-3DC40 6SE32213DC40
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SIEMENS 6AV7-612-0AB12-0BJ0 6AV76120AB120BJ0
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SHARP GPB-3 GPB3
SHARP GPB-2 GPB2
SECO SV3440-01000 SV344001000
SCIEMETRIC INSTRUMENTS 1000-1102-0000 100011020000
ROSEMOUNT ANALYTICAL 4002AM-12P3NR 4002AM12P3NR
RONAN ENGINEERING CO 8.8LC-2000 88LC2000
RITTAL 3391.140 3391140
REXROTH 1070070309 1070070309
RELIANCE ELECTRIC SA3000DC70 SA3000DC70
RELIANCE ELECTRIC SA3000DC17.5 SA3000DC175
RELIANCE ELECTRIC 897.16-00.A 8971600A
RELIANCE ELECTRIC 86466-25 8646625
RELIANCE ELECTRIC 837.20.01 8372001
RELIANCE ELECTRIC 801466-R 801466R
RELIANCE ELECTRIC 801463-R 801463R
RELIANCE ELECTRIC 61C-540A 61C540A
RELIANCE ELECTRIC 54200-3 542003
RELIANCE ELECTRIC 45C-610 45C610
RELIANCE ELECTRIC 3RA2015U 3RA2015U
RELIANCE ELECTRIC 2GU41015-J 2GU41015J
NEMATRON CORP IWS5826 IWS5826
NELES CONTROLS CORP B1CU13/55L B1CU1355L
NACHI RBX1100 RBX1100
MULTILIN T60-G03-ACH-F8H-H6M-MXX-PXX-UXX-WXX T60G03ACHF8HH6MM
MULTILIN SR750-P5-G5-S5-HI-A20-RTM8 SR750P5G5S5HIA20
MULTILIN PLMNTR1 PLMNTR1
MTS SYSTEMS CO 471908-02 47190802
MOTOROLA R-2001D R2001D