157-A-0517-01
157-A-0517-01
157-A-0517-01
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。
7MC7511-1JK13-BB1-Z
7MB2338-0AD16-3DH1
7ME6110-1MA20-2KA1
6AV6642-0DA01-1AX1------------
1715-IF16 2 24499
1715-OB8DE 2 13821
1715-TADOB8DE 1 2739
MVI56-MNET 1 查不到面价-------------
1783-BMS-06SL 1 10993
1783-BMS06SL
1783-ETAP 1 4002
1756-PB72C---1756-PB72 2 11588
1715-TADIF16 1 4856
1756-L71 2 65363
MVI56-DNP 1 查不到面价 ------------
PM866A 3BSE076359R1-------------
3BSE030220R1 CI854AK01------------
FS500R17OE4DP/BGAD-21C------------
1715-A3IO 2 1960
1756-A7/C 1 6445
6ES7 403-1TA11-0AA0 数量1----------
6ES7 461-0AA01-0AA0 数量1-----------
6ES7 468-1BF00-0AA0 数量1-------------
6ES7 421-1BL01-0AA0 数量7-----------
6ES7 492-1AL00-0AA0 数量7------------
6ES7 510-1DJ01-0AB0 数量1
2711P-T6C20D9 1面价27360
LMV37 1
QRA10 1
JGDR-G1C 10个-------------------
PSTX85-600-70 2--------------
FS500R170E4DP/BGAD-21C 4个--------------
A06B-2444-B203 数量:1
变频器CIMR-AB4A0139FAA 数量1
DRE6.2H50-NEWE6H50 3PMCC数量1
6AV7230-0DA20-0AA0 1
eh10-ai-001 2
SBX61 24v
SBX61 24v VVI47球阀 *1
6SE6400-0AP00-0AB0 1
1457-3BA00 2
6ES7953-8LG11-0AA0
G122-824-002 2
ACS580-01-169A-4 1
ACS580-01-073A-4 1
ACS355-03E-07A3-4 1
RUSB-02 2
PSTX85-600-70 2
ACS880-01-087A-3+D150+K454 4
FENA-21 3
TU810V1 10-------------
触摸屏 6AV2 123-2GA03-0AX0----------
控制面板 6AV6648-0CC11-3AX0------------
RBZXKZ-I-4 2
Q81BD-J61BT11 1 原装
W-PSX125 D 1
6ES7223-1PM22-0XA8 1
MT8102IE 1
MT8071iE 1
MT8050iE 1
MT8090XE 15
MT8121XE 10
MT8150XE 1
HC-BH013-S2 1
6ES7655-5BA00-0AB0数量3
6EP1353-0AA00 1
PSS300/515-500L 1SFA 892 014 R1002 IEC60947-4-2
1444-DYN04-01RA数量2面价36957
SRDA-COA12A21A-E 数量1
霍尼韦尔用户操作界面 XI582B-EU 数量:1--------------
MiCOM P139-------------
P139-569045F4---------
A5E36464150001-----------
P9220ASW3D3CD0------------
P143316F2MC468J-----------
P1900520033 PPBE0633 SRS1833950017-----------
Rivulet Communications NCU-PCI module
RIVULET COMMUNICATIONS NCU-PCI MODULE
Rivulet Communications NCU-51 RTM Transition Module
Rivulet Communications NCU 2B-RJ RTM Transition Module
Rexroth Indramat RMK12.2-IBS-BKL Communications Module
Rexroth Indramat Communication Module RMK12.2-1BS-BKL
Rexroth Indramat Communication Module RMK12.2-1BS-BKL
REMAN AC DELCO Communication Interface Module P/N 15952341 Vue CTS Silverado
Reliance Remote I/O Communications Module 57C416
RELIANCE REMOTE I/O COMMUNICATIONS MODULE 57404-1E
Reliance Electric O-57404-1A O574041A Network Communication Module
RELIANCE ELECTRIC NETWORK COMMUNICATIONS MODULE 57C404C 57C-404C 57404-3 574043
RELIANCE ELECTRIC NETWORK COMMUNICATIONS MODULE 57C404B 57C-404B 0-57404-2B
Reliance Electric Network Communications Module 57C404B
RELIANCE ELECTRIC NETWORK COMMUNICATIONS MODULE 57C404B
RELIANCE ELECTRIC NETWORK COMMUNICATIONS MODULE 57404-2F
Reliance Electric Network Communications Module 57404-2
RELIANCE ELECTRIC NETWORK COMMUNICATIONS MODULE 57404-1G
RELIANCE ELECTRIC NETWORK COMMUNICATION PLC MODULE 57C404A 57C-404A 0-57404-2
RELIANCE ELECTRIC NETWORK COMMUNICATION PLC MODULE 57404-1 57-404-1 57404-1F
RELIANCE ELECTRIC NETWORK COMMUNICATION MODULE 57404-1 57-404-1 57404-1F "AS-IS"
Reliance Electric Network Communication Module 0-57404-1E_0574041E_O-57404-1E
RELIANCE ELECTRIC DIGITAL CONTROL SYSTEM NETWORK COMMUNICATIONS MODULE 57404-1D
RELIANCE ELECTRIC COMMUNICATIONS MEMORY MODULE 57C413A 57C-413-A 57413-1
RELIANCE ELECTRIC COMMUNICATIONS MEMORY MODULE 57413 57-413 0-57413-E
RELIANCE ELECTRIC COMMUNICATION MODULE NETWORK 0-57404-2B
Reliance Electric Communication Module 57C416
Reliance Electric Communication Module 57C404B
RELIANCE ELECTRIC AUTOMAX REMOTE I/O COMMUNICATIONS MODULE 57416-P
RELIANCE ELECTRIC AUTOMAX NETWORK COMMUNICATIONS MODULE 57404-3A
RELIANCE ELECTRIC AUTOMAX NETWORK COMMUNICATIONS MODULE 0-57404-1E
Reliance Electric 57C404C 0-57404-3A Network Communication Module
Reliance Electric 57C404B Network Communications Module
RELIANCE ELECTRIC 57C404B COMMUNICATION MODULE NETWORK
RELIANCE ELECTRIC 57416-S REMOTE I/O COMMUNICATIONS MODULE 57C416 S
RELIANCE ELECTRIC 57416-S REMOTE I/O COMMUNICATIONS MODULE 57C416
RELIANCE ELECTRIC 57416-D REMOTE I/O COMMUNICATIONS MODULE
Reliance Electric 57413 Communications Memory Module
Reliance Electric 57404-1 Network Communications Module
Reliance Electric 0-57413-C 057413C Communications Memory Module -
RELIANCE ELECTRIC 057404-2C NETWORK COMMUNICATIONS MODULE
Reliance Electric 0-57404-1E 0574041E Network Communications Module Repaired
RELIANCE COMMUNICATIONS MEMORY MODULE 57413 57413-E 57413E
Reliance Communications Mem. Module Part 57413
Reliance Automax Network Communication Module 57C404B -
Reliance Automax Drive Network Communications Module 57404-B -
Reliance 57C-380 Communications Module DC5 Passive Tap
Reliance 57C-380 Communications Module DC5 Passive Tap
Reliance 0-57404-2F Network Communication Module
RELAIANCE REMOTE I/O COMMUNICATION MODULE 57C416 57C-416
Ranger ii COM-502 Serial Comm Module communication
Range Rover HSE Nokia XVJ500046 Mobile Cell Phone Communication Module Computer
RADISYS COMMUNICATION MODULE 61-0175-10 EXM-10A
RAD DATA COMMUNICATIONS UCI-X21 CARD INTERFACE MODULE FOR RAD UCI
RAD DATA COMMUNICATIONS UCI-V36 CARD INTERFACE MODULE FOR RAD UCI WITH CABLE
Prosoft Technology MVI69-PDPS Profibus Communications Module MVI69PDPS
ProSoft Technology MVI56-ADM Communications Module Pro Soft MVI56ADM
ProSoft TECHNOLOGY MODBUS PLUS COMMUNICATION MODULE 3300-MBP
ProSoft TECHNOLOGY ControlLogix COMMUNICATIONS MODULE MVI56 MVI56-DFCM
ProSoft TECHNOLOGY ControlLogix COMMUNICATIONS MODULE MVI56
ProSoft Technology 3150-MCM Modbus Communication Module SLC-500 1747-KE
ProSoft Technology 3150-MCM Modbus Communication Module Master / Slave QUANTITY
ProSoft Technology 3100 MYC Communication Interface Module
ProSoft SLC 500 Generic ASCII Serial Communications Module MVI46-GSC
Prosoft MVI94-MCM Modbus Communication Module
Prosoft MVI69-ADM MVI69ADM Communications Module A01 -
ProSoft MVI56-WA-PWP inRAx Wireless Communication Module 2.4 GHz
Prosoft MVI56-MCM MVI56MCM Communications Module Allen Bradley
Prosoft MVI56-GSC Communications Module 2
Prosoft MVI56-GSC Communications Module 1
ProSoft MVI56E-MNET Modbus TCP/IP Communication Module 2011 60 DAYS WARRANTY
Prosoft MVI56-BAS MVI56BAS Communications Module
Prosoft MVI56-AFC MVI56AFC Communications Module
Prosoft MVI56-ADM MVI56ADM Communications Module
Prosoft MVI56-ADM 'C' Communications Module MVI56DAM
ProSoft MVI56 Communications Module MVI56-BAS
Prosoft MVI56 Communications Module F/W REV 1.03
Prosoft MVI56 Communications Module
ProSoft MVI46-PDPS PROFIBUS DP-V0 Slave Communication Module for SLC 500
ProSoft MVI46-MNET Modbus TCP/IP Client/Server Communication Module SLC500
PROSOFT COMMUNICATIONS MODULE MV146 for Allen Bradley SLC 500
ProSoft Communication Interface Module 3100-CBM
Prosoft 3300-MBP 3300MBP Communications Module
PROSOFT 3100-MCM COMMUNICATION INTERFACE MODULE 3100MCM
PROSOFT 3100-EMC COMMUNICATION INTERFACE MODULE
Power Ware AS400 AS/400 Communications Module XLNT
PoolWarden WIFI Communication Module Wireless Internet Chemical Automation
PoolWarden Ethernet Communication Module Internet Pool Chemical Automation
PLEASE SEE DESCRIPTION FOR EXACT FITTMENT
PLC DIRECT H4-ECOM H4ECOM ETHERNET COMMUNICATIONS MODULE
PLC DIRECT DATA COMMUNICATION MODULE CATD4-DCM
PLC Automation Direct KOYO D4-DCM Data Communication Module D4DCM See Picture's
PHOENIX MCR-C-UI/UI-DCI COMMUNICATION INTERFACE MODULE
Phoenix Digital Corporation OCM-DPR-85-P-D-ST-ACV Optical Communications Module
PHOENIX CONTACT PSM-EG-RS232/TTY-P/2K COMMUNICATION MODULE
Parker Remote I/O Communication Module SMR00B
Palm Treo 650 Simcard Communications Board Module Part TESTED USA
Opto 22 SNAP-SCM-485-422 Serial Communications Module
Opto 22 SNAP-SCM-485 Communication Module with Protector Card and Cables
OptiMate Communication Module B- OP-9001 24291
ONSTAR COMPUTER
ONSTAR COMMUNICATION MODULE OPTION UE1 20833262
OMRON SYSMAC C200H-ASC02 ASCII UNIT COMMUNICATIONS MODULE
OMRON SYSMAC C200H-ASC02 ASCII UNIT COMMUNICATION PLC MODULE
Omron PLC Module CJ1W-SCU21-V1 CJ1WSCU21V1 Serial Communications
Omron PLC Module CJ1W-SCU21 CJ1WSCU21 Serial Communications SCU21
Omron GRT1-DRT PLC Communication Adapter W/ Smartslice Modules
Omron E53-CZ03 Communication Module
Omron E53-AZ03 Communication Module
OMRON DRT1-COM COMMUNICATION UNIT MODULE 24VDC 0.5 AMP
OMRON DRT1-COM COMMUNICATION UNIT COMMUNICATION MODULE 24VDC 0.5 AMP
Omron Communications Interface Module CJ1W-FLN22 FL Net Module WARRANTY
OMRON COMMUNICATION MODULE UNIT I/O- DRT1-COM
Omron CJ1W-SCU21-V1 Serial Communication Module CJ1G
Omron CJ1W-SCU21-V1 Serial Communication Module CJ1G
Omron C500-LK003 3G2A5-LK003 Communication Module
OMRON C200H-LK202-V1 HOST LINK COMMUNICATION MODULE
OMRON C200H-LK202 HOST LINK COMMUNICATION MODULE
Omron C200H-LK201-V1 Serial Communications module
OMRON C200H-LK201-V1 HOST LINK UNIT COMMUNICATION MODUL
Omron C200H-LK201-V1 Communication Module Host Link WOW
OMRON C200HG-CPU43-E MODULE C200HGCPU43E W/ C200HW-COM06-EV1 COMMUNICATION CARD
OMRON C200H-ASC02 ASCII UNIT COMMUNICATION MODULE
OMRON 3G2A9-AL004-PE COMMUNICATIONS MODULE
Octel Communications 1.2GB Disk Drive Module 044-2520-005 w/ Fujitsu M1606SAU
NUMATICS G2-2 SERIES DEVICENET COMMUNICATION MODULE 239-1514
Numatics DeviceNet 2004 Communication Module 239-1016
Numatics Communication Module "Block" 4 Units Rack
Numatics 256 671 Rev. E DeviceNet Quick Connect/Communication Module Converter
NUMATICS 239-1514 DEVICENET COMMUNICATION MODULE
NRF24LE1 = NRF24L01 + MCU supply test procedures Wireless communication Module
NR&D NIOBRARA UNIVERSAL COMMUNICATION MODULE UCM4-D UCM4D
NOTIFIER ONYX FIBER OPTIC NETWORK COMMUNICATION MODULE NCM-F
NOTIFIER NCM-W NETWORK COMMUNICATION MODULE
NOTIFIER CCM-1 COMMUNICATION CONVERTER MODULE CCM 1
NOTIFIER CCM-1 COMMUNICATION CONVERTER MODULE CCM 1
NOTIFIER CCM-1 Communication Converter Module
NOTIFIER "NCM F" NETWORK COMMUNICATION MODULE -
NORTHERN COMPUTERS NTA-MODEM MODEM COMMUNICATION MODULE
Nortel Networks Marathon Communication Control Module Multiplexer 5000BTPCCM/S
Nortel EE-DSM 32 DSM32 NT7B09AAAC Business Communications Module Card
No Box
NM-HD-2VE CISCO 2-SLOT IP COMMUNICATIONS ENH. VOICE/FAX NET. MODULE warranty -
NM-HD-2VE CISCO 2-SLOT IP COMMUNICATIONS ENH. VOICE/FAX NET. MODULE
NM-HD-2VE CISCO 2-SLOT IP COMMUNICATIONS ENH. VOICE/FAX NET. MODULE
Neural Communication Mod.1 MAC OPAL Module Elsevier Very Good Book
MRV COMMUNICATIONS EM316NM NETWORK MANAGEMENT MODULE
MRV COMMUNICATIONS EM2003-1GE/SX/M 1-PT 1000BASE-SX UPLINK MODULE COUIACH
MOTOROLA BMW COMMUNICATIONS COMPUTER MODULE 84110143273 530I 530CI 525I 540
MoTeC UTC communication module
Moore APACS MBus Communications Module 16249-21-5
MOLEX 1120160018 BACKPLANE COMMUNICATION MODULE
Moeller XIOC-NET-DP-S PLC DP Profibus Slave Communications Module XIOC-BP-2 Base
MODULE SERVO COMMUNICATION GIDDINGS AND LEWIS 501-03676-23R4
MODULE COMMUNICATION MODICON TSX PREMIUM tsx scy21601
MODULE COMMUNICATION ALLEN BRADLEY 1203-GD1 OPTION KIT
MODULE COMMUNICATION ALLEN BRADLEY 1203-GD1
MODULE ASM-COMMUNICATION IN TERFACE/GENUINE GM PART 25990228 for EQUINOX 2009.
Modicon PLC AS-J892-001 COMMUNICATION MODULE ASJ892001
MODICON PLC AS-J892-001 COMMUNICATION MODULE
Modicon AS-E780-904 Communication Memory Module
MODICON AS-B885-002 COMMUNICATION MODULE ASB885002
Modicon 170INT11000 Communication Adapter Module Momentum Lot of 2
MODICON 140-NOE-211-00 COMMUNICATION MODULE ENET
Modicon / AEG Communication Processor Module AS-C921-101
Modicon / AEG Communication Processor Module AS-C921-101
Modicon / AEG Communication Processor Module AS-C921-101