3BSE018104R1
3BSE018104R1
3BSE018104R1
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。
2711P-T7C4D1 老面价:21900 1
6ES7510-1DJ01-0AB0 1
ACS580-01-088A-4 2
1734-ACNR 面价:5176
1734-485ASC 面价:2885
1734-232ASC 面价:2512
1768-L43 面价:53675
20AC2P1A0AYNANC0 面价:9451
20AC5P0A0AYNANC0 面价:10885
20AC015A0AYNANC0 面价:13885
6ES7 214-1AD23-0XB0
6ES7 272-0AA30-0YA1
压力变送器 STP14G5A0 1
6SL3244-0BA10-0BA0 1
YASKAWA/安川 模块 型号B2507AV(JACP-B2507AV),数量1个
ACS860-104-0035A-3 1台
6AV6671-5CL00-0AX1 1只
6ED1057-1AA01-0BA0 2
6SL3130-7TE31-2AA3 2 pcs
6SL3120-1TE31-3AA3 1 pcs"
6SL3120-1TE23-0AC0 1 pcs
6SL3120-1TE21-8AD0 1 pcs
6ES7718-1BB00-0AC2 1 pcs
6FX2001-5QN13 2 pcs
通信模板|REFERENCE ENCODER TECHBOX 890|制造厂家型号:8903/EQ/00/FF|制造厂家名:PARKER||CTL1 DRIVES PROJECT|||||||||| 1台
417-4HT14-0AB0 2---------------
6DD1607-0AA2 2-------------
6DD1607-0CA1 4-------------
6AV6545-0BA15-2AX0 1--------------
A5E01568889数量50
6ES7656-8EM33-1CF0数量2
6AG1960-1AA04-4XA0数量2
458814 DBZ1192数量10
55000-822,数量2
55000-182APO数量2
5162220001数量6
7MF4433-1FA02-1EB7数量2
7MF4433-1DA23-2BB7-Z+D12+Y01+Y15+Y21+C11数量4
7ME6310-2YK13-2DB4数量2
FDK-083L3847数量4
2XV9450-1AR22数量2
2XV9450-2AR01数量2
PILZ 541109 4只
EP3957 CC4Z13 75KW 数量1
EVS9327-CSV004 1
A20B-2102-0680 3
2098-DSD-HV150-SE 1 39824
品牌 MITSUBISHI
型号 AJ65SBTB1-32D
数量 1
型号 AJ65SBTB1-32T
LENZE变频器 EVS9326-ES 33.9326SE 数量1
713-1BB10-0AD1 1
New Keyence 40-5033-01 BarcodeTraders Inc. World leader in barcode.
KEYENCE PHOTOELECTRIC SENSOR HEAD FU-5F
Keyence Fiber Optic Sensor FU-79 FU79 new in box free ship
KEYENCE SENSOR, PROXIMITY EM-080
KEYENCE FS-V1P PHOTOELECTRIC AMPLIFIER FIBER OPTIC
KEYENCE SENSOR PS-206 PS206 NEW
Keyence Convergent Photoelectic Sensor PS-47 NEW
KEYENCE PLC Cable USB-KV16 gold plating win windows 7
KEYENCE EV-112M NEW SELF CONTAINED AMPLIFIER PROXIMITY SENSOR EV112M
Keyence FU-25 Photo Sensor
Keyence QL-E4R QLE4R Expansion Module Free Ship
New in the Box Keyence Dual Fiber Optic Sensor, FU-11
KEYENCE SENSOR,FIBER OPTIC FS-V1 ( WRITING ON BOX) *NEW IN A BOX*
Keyence corporation AP-31
KEYENCE ULTRA SMALL DIGITAL LASER SWITCH, LV-11SBP
Keyence Fiber Optic Sensor FU-78 FU78 new in box free ship
Keyence KV-8ER Expansion Module . NOS
Keyence MS-H50 2.1A Power Supply
Keyence Fiber Optic FS-V11 Amplifier (K)
PLC- Keyence (KV-8ER)
Keyence color sensor NICE!
Keyence SL-U2 Power Supply Module
KEYENCE PHOTOELECTRIC SENSOR - FS-X18 - NEW
KEYENCE PZ-M11 SENSOR PZ-M NIB
Keyence AP-31A Pressure Switch
KEYENCE PJ-55A EXTENSION UNIT FOR PHOTOELECTRIC SENSOR
Keyence Fiber Optic Sensor FU-73 FU73 new in box free ship
KEYENCE OP-41420 *NEW IN BOX*
KEYENCE FIBER OPTIC SENSOR FU-66ZZ NEW FU66Z
Keyence PS-T1P Amplifier Photoelectric Sensor - NEW
Keyence PS-T2P Amplifier Photoelectric Sensor - NEW
Keyence Amplifier FS-V21R / FS-V21 (A1)
KEYENCE NR-M32 *NEW IN A BOX*
KEYENCE PK-72 (2)
Keyence AS-440-05 Sensor
KEYENCE PZ-51 *NEW*
KEYENCE FIBEROPTIC SENSOR AMPLIFIER ES-X38
KEYENCE FIBEROPTIC SENSOR AMPLIFIER ET-90 W/SHORT LEAD
KEYENCE FIBEROPTIC SENSOR AMPLIFIER FS-V1
KEYENCE FIBEROPTIC SENSOR AMPLIFIER FS-V12
KEYENCE PROXIMITY SENSOR ET-110
Keyence KL-2DA KL2DA Digital to Analog Unit
Keyence KL-8BXT KL8BXT
Keyence KL-16BT KL16BT
Keyence KL-16BX KL16BX
KEYENCE EX-110V Displacement Sensor Head (New in Box)
KEYENCE Optic Fiber lens F-4HA F4HA new in box free ship
PS-55 Keyence New In Box Photo Sensor PS55
FU-63 Keyence New In Box Photo Sensor Fiber Cable FU63
(AJ01) KEYENCE OPTIC SENSOR FS-T1 WORKING
KEYENCE FU SERIES (FU-22) AMPLIFIER SENSOR * NEW * BOX
Keyence CV-022U
(AG01) KEYENCE AP-31A PRESSURE SWITCH WORKING
(AG01) KEYENCE AP-40A PRESSURE SWITCH WORKING
Keyence FS-V1 Fiber Optic Photor Sensor Amplifier
Keyence OP42370 Light Curtain Mounting Kit Bracket Safety Sensor
Keyence FS-V1P Photoelectric Amplifiers.
Keyence/Omron Fiber Optic Photoelectric Sensors with DIN Rail PLC FS2-60 FS-V11
(AG01) KEYENCE BL-U2 BAR CODE READER WORKING
FS-M2 Keyence New Photoelectric Switch FSM2
Keyence RS-232C Reader - BL-U1
KEYENCE FU-68 Fibre Optic Sensor
(AG01) KEYENCE AP-31 PRESSURE SWITCH WORKING
NEW Keyence FS-V21R Dual Digital Photoelectric Display Sensor Amplifier 12-24VDC
Keyence FS-V21RP Digital Fiber Optic Amplifier w/ Optical Sensor - Lot of 2
EM-030 Keyence New Proximity Switch EM030
Keyence Bl-u2 Power Supply Rs-232c 24VCD
Keyence Model: FS2-60 Photoelectric Amplifier
Keyence Corp. Model: FS-T1 Fiber Optic Sensor
NEW KEYENCE FU2303 OPTICAL SENSOR FIBER OPTIC HEAD
KEYENCE FS2-60 FIBER OPTIC PHOTOELECTRIC SENSOR
LOT OF 2!! KEYENCE PZ2-51T PHOTOELECTRIC SENSOR 7000MM (NEW)
EV-112F SO(2073) Keyence New In Box Proximity Switch EV112FS02073
KEYENCE FS-V12 PHOTOELECTRIC AMPLIFIER / SENSOR NIB
Keyence Sensor PZ2-51
KEYENCE ES-32DC SENSOR MODULES 3PAK
Keyence Model: FU-5F Photoelectric Sensor Head Cable
KEYENCE FU-77TZ FIBER OPTIC CABLE NIB
KEYENCE FU-75F FIBER OPTIC CABLE NNB
KEYENCE FU-7F PHOTOELECTRIC SENSOR FU7F NEW
Keyence EH-303A 2mm Proximity Sensor Separate-Amplifier Ferrous Metal Detector
Keyence EZ-12M 2.5mm Shielded Proximity Sensor Self-Contained Detector DC 3-Wire
KEYENCE FS-V21RP PhotoSensor Amplifier DISPLAY ! WOW !
(AB01) POWER SUPPLY KEYENCE BL-U1 SMALL CHEMICAL WORKING
Keyence, ET-90, Proximity Sensor
Keyence AP-34KP Pressure Sensor Switch
KEYENCE FU-67G FIBER OPTIC CABLE NIB
KEYENCE AP-C40WP Digital Sensor
Keyence Proximity Switch Amplifier ES-32DC NIB (No Scewdriver)
KEYENCE RECEIVER/TRAMSNITTER SENSOR SET PZ-51L ~ New in box
NEW KEYENCE FS-T22 FIBER PHOTOELECTRIC SENSOR
Keyence FS-V33P Fiber Optic Amplifier Sensor Switch
Keyence FS-V22RP amplifier, new in box
Keyence FS-T1 high accuracy fiber optic sensor w/FU-63 photoelectric FO head
KEYENCE FS-T1 FIBER OPTIC SENSOR
Keyence Fiber Optic Sensor FU-71 FU71 new in box Free ship
KEYENCE Fiber Optic Sensor FU-95 FU95 new in box free ship
Keyence FS-V1 Fiber Optic Photor Sensor Amplifier
Keyence OP42370 Light Curtain Mounting Kit Bracket Safety Sensor
Keyence FS-V1P Photoelectric Amplifiers.
Keyence/Omron Fiber Optic Photoelectric Sensors with DIN Rail PLC FS2-60 FS-V11