- 供货总量：10 个
- 发货期限：自买家付款之日起 3 天内发货
- 所在地：福建 厦门 厦门市
ヾ(*ΦωΦ)ツ和利时 SM201 ヾ(*ΦωΦ)ツ
ヾ(*ΦωΦ)ツ和利时 SM201 ヾ(*ΦωΦ)ツ
o(*￣3￣)o 姓名：苏烈格
o(*￣3￣)o 手机：15359408275
o(*￣3￣)o 企业QQ:3004859263
o(*￣3￣)o 传真0592-5165561
o(*￣3￣)o 电子邮箱：3004859263@qq.com
======================================================
厦门仲鑫达科技有限公司提供停产控制系统零件以满足您的老机组需求！无与伦比的灵活性维护工业自动化备件领域！
-------专业销售进口PLC DCS备件系列模块。
-------PLC模块，可编程控制器，CPU模块，IO模块，DO模块，AI模块，DI模块，网通信模块
-------有询价的冲我来
-------不要为难我同行
-------他们很辛苦
15天包退换 一年质保 大量现货
AB/施耐德/ABB/GE/本特利/西屋/英维思/霍尼韦尔/黑马/福克斯波罗
=====================================================
确定基准电位点很重要
今天，一个新来的热线同事找我讨论模拟量模块的问题，他在热线上遇到了一些麻烦，用户打电话反映在现场的S7 300模拟量模块读数不变化，怎么折腾都读数是32767。尽管模拟量模块大家都很熟悉，但是类似的问题还经常有用户反应。翻了翻手边的资料，似乎没有系统讲解这个问题的，于是把自己的经验归纳总结一下。
关于读不出值的问题，如果总是32767没有变化，其实值已经有了，只不过是超量程了。如果值为0，那就要注意模拟量是否有问题了，使用万用表测量现场信号并没有超限。为什么会出现这两种现象呢？这是因为选择的参考电位不同，例如，现场过来的信号为5V，那首先要问一下，基准点是几伏？10~15是5V，-10~ -5同样也是5V，如果测量端基准点是0V，那么测量就会有问题，所以一定要保证两端等电位。模拟量模块的基准电位点就是MANA ，所有的接线都与之有关。
110xCA20300 Cable Adapter
110xCA28202 Programming Cable for M1
140 XTS 001 00 Terminal Strip 40 Position 9
14000-0043-222 10/100base-T Communication Card
14000-0094-120 9610 Access Power Meter Front Panel 9610 Access
14000-0094-130 9610 Access Power Meter Front Panel 9610 Access
140ACI04000 16 Channel Current Analog Input Module ACI 040 00
140AVI03000 Analog Input Module 043502753
140CHS11000 Hot Standby Module
140CPS11420 Power Supply Module
140CPU11302 CPU Module
140CPU11303 CPU Module
140CPU42402 CPU Module
140CRA21210 DIO Networking Module
140-CRA-931-00 RIO Networking Module CRA 931
140CRP93100 RIO Networking Module
140CRP93200 RIO Networking Module
140-DAO-842-10 Quantum I/O
140DDI84100 Digital Input Module
140-DDO-843-00 24V DC Discrete Output Module DDO 353 00
140ECH10500 High Speed Counter Module
140MMB10200 Multi-Axis Motion Module
140NOE25100 Ethernet TCP/IP Fiber Optic Module
140NOE77101 Ethernet Module
140NOM21100 NOM Networking Module
140XBP01000 Backplane 10 Slots
140XBP01600 Backplane 16 Slots
140XTS00200 Terminal Strip 40 Pos 112749
170 BAM 096 00 Analog Module
170 BDM 346 00 MODICON TSX TIO/OS
170 BDO 356 00 I/O Module
170ADI35000 Digital Input Module 32 Point 24 VDC- 32 PT IN
170ADM35010 Digital I/O Module 16 Point 24 VDC- 16PT IN 16PT OUT
170ADM35011 I/O Module 24 VDC- FAST
170ADM37010 Programmable Logic Controller
170ADO35000 Digital Output Module 32 Points 24 VDC- 32 PT OUT
170-ENT-110-00 Communications Ethernet adapter
170-FNT-110-01 FIPIO COMM. ADAPTER V2
170INT11003 Communication Adapter Module SUPI3
170PNT16020 Communication Adapter Modbus Plus
170XTS00501 Busbar 2 Rows
171CCC96030 Processor Adaptor
171CCC98020 Processor Adapter 512K ENET RS485
174CEV30020 Communication Module
3020 EDI-32 Entercept Display Interface 3090PS24
33073 Trip Unit
499NOH00510 Ethernet Cabling System
8501-NR51 Relay Socket
9001KA1 Contact Block kA1
9001KA2 30 mm Contact Block 1NO kA2
9001KA3 30 mm Contact Block 1NC kA3
9065 SP2B6 Programmable Solid-State Overload Relay
91-01424-00 PANELMATE Operator Interface
9999-D20 2 N.O Auxiliary Contact D20
AB1FU10135U Grey Terminal Block Fixed Fuse Carrier WK 10/Si U
AB1RR235U2GR 2-Point Spring Terminal Block AB1
AB1RR435U2GR Grey 2-Point Spring-Clip Terminal Block
AB1RRTP235U2 Sectional Terminal Block Type AB1 AB1
AB1RRTP235U4 4-Point Spring Terminal Block AB1 97
AB1RRTP435U2 Sectional Terminal Block Type AB1 AB1
AB1SF520 Removable Carrier For Fuse 5x20mm AB1
AB1TP3535U Sectional Terminal Block AB1 17
AB1TP435U 600V IEC Terminal Block + Options AB1
AB1TP635U 600V IEC Terminal Block + Options
AB1VV235U 5 mm Grey Pass-through Terminal Block AB1
AB1VV435U 600V~20AMP IEC Terminal Block + Options AB1
AB1VV435UBL 600V~20 AMP IEC Terminal Block + Options AB1
AB1VV435UNO 600V~2AMP IEC Terminal Block + Options AB1
AB1VV635U 600V~50 Amp IEC+ Option Terminal Block AB1
AB1VVN1635U Grey Pass-through Terminal Block AB1
AB1VVN7035U Grey Pass-through Terminal Block
ABE7-ACC02 16 Channel Connection Splitter Sub-base Module ACC02
ABE7-CPA02 CPA02 8 Analog I/O CPA02
ABE7-CPA03 CPA03 8 Analog I/O
ABE7-H08R11 Passive Connection Sub-base ABE7 ABE7
ABE7-H16C21 I/O Module H16C21
ABE7-H16R10 I/O Module ABE7
ABE7-H16R11 I/O Module ABE7
ABE7-H16R21 16 I/O Passive Connection Sub-base Module
ABE7-H16R23 Telefast Module
ABE7-H16R31 Telefast 2 Module ABE 7
ABE7-H20E000 I/O Module
ABE7-P08T330 Relay Module P08T330
ABE7-P16T210 Discrete I/O Sub base
ABE7-P16T330 Telefast 2 Output Module16 ChanWO Relays
ABE7-R08S111 Relay Output Module.
ABE7-R16S111 Relay Module
ABE7-R16S210 I/O Module ABE7
ABE7-R16S212 Telefast Output Module
ABE7-R16T210 Telefast Output Module
ABE7-R16T212 Telefast Output Module ABE7
ABE7-R16T230 Telefast Output Module
ABE7-TES160 Input/Output Simulator Module
ABL7 RP2410 Power Supply Module
ABL7RE2405 Power Supply
ABL7RE2410 ABL7 Power Supply ABL7 RE2410
ABL8RED24400 Phaseo Redundancy Module
ABL8RPS24050 Power Supply
ABL8RPS24100 AC-DC Converter
ACE850TP Interface Module
ALU151-1 CPU Module
ALU202L CPU Module PC-BALU-202L
AM-SA85-000 Modbus Plus Interface Card
AS-8706-000 B807 120V AC Input Module B807
AS-B875-001 Analog Input Module
AS-BDAP216 Digital Output Module
AS-BDAP-216N Digital Output Module
AS-BDEA-253 Communication Module
AS-BDEO-216 Discrete Module
AS-BDNP-205 Power Supply
AS-BKOS-260 RTU Communication Module KOS 260 4
ASI ABLD3004 Regulated Switch Mode Power Supply Module
AS-MBKT-085 Modbus Plus Connector
AS-P890-300 Remote I/O Processor
ATV 1HU11N4 Variable Speed Drive
ATV11HU05F1A Variable Speed Drive
ATV11HU05F1U Variable Speed Drive
ATV11HU05M2A Variable Speed Drive
ATV11HU05M2E Variable Speed Drive
ATV11HU05M2U Variable Speed Drive
ATV11HU05M3A Variable Speed Drive
ATV11HU05M3U Variable Speed Drive
ATV11HU09F1A Variable Speed Drive
ATV11HU09F1U Variable Speed Drive
ATV11HU09M2A Variable Speed Drive
ATV11HU09M2E Variable Speed Drive
ATV11HU09M2U Variable Speed Drive
ATV11HU09M3A Variable Speed Drive
ATV11HU09M3U Variable Speed Drive
ATV11HU12M2E Variable Speed Drive
ATV11HU18F1A Variable Speed Drive
ATV11HU18F1U Variable Speed Drive
ATV11HU18M2A Variable Speed Drive
ATV11HU18M2E Variable Speed Drive
ATV11HU18M2U Variable Speed Drive
ATV11HU18M3A Variable Speed Drive
ATV11HU18M3U Variable Speed Drive
ATV11HU29M2A Variable Speed Drive
ATV11HU29M2E Variable Speed Drive
ATV11HU29M2U 2HP Altivar 11 AC Drive
ATV11HU29M3A Variable Speed Drive
ATV11HU29M3U Variable Speed Drive
ATV11HU41M2A Variable Speed Drive
ATV11HU41M2E Variable Speed Drive
ATV11HU41M2U Variable Speed Drive
ATV11HU41M3A Variable Speed Drive
ATV11PU09F1A Variable Speed Drive
ATV11PU09F1U Variable Speed Drive
ATV11PU09M2A Variable Speed Drive
ATV11PU09M2E Variable Speed Drive
ATV11PU09M2U Variable Speed Drive
ATV11PU09M3A Variable Speed Drive
ATV11PU09M3U Variable Speed Drive
ATV11PU18M2A Variable Speed Drive
ATV11PU18M2E Variable Speed Drive
ATV11PU18M2U Variable Speed Drive
ATV11PU18M3A Variable Speed Drive
ATV11PU18M3U Variable Speed Drive
ATV16U09M2 AC Drive
ATV16U18M2 AC Drive
ATV16U18N4 AC Drive
ATV16U29M2 Altivar 16 2hp/1.5Kw Motor Drive Controller
ATV16U41M2 AC Drive
ATV16U41N4 AC Drive
ATV16U54N4 AC Drive
ATV16U72N4 AC Drive
ATV18U29M2 Altivar 18 Variable Speed Controller Altivar 18
ATV18U72N4 ALTIVAR-18 Drive
ATV21H075M3X Variable Speed Drive
ATV21H075N4 Variable Speed Drive
ATV21HD11M3X Variable Speed Drive
ATV21HD11N4 Variable Speed Drive
ATV21HD15M3X Variable Speed Drive
ATV21HD15N4 Variable Speed Drive
ATV21HD18M3X Variable Speed Drive
ATV21HD18N4 Variable Speed Drive
ATV21HD22M3X Variable Speed Drive
ATV21HD22N4 Variable Speed Drive
ATV21HD30M3X Variable Speed Drive
ATV21HD30N4 Variable Speed Drive
ATV21HD37N4 Variable Speed Drive
ATV21HD45N4 Variable Speed Drive
ATV21HD55N4 Variable Speed Drive
ATV21HD75N4 Variable Speed Drive
ATV21HU15M3X Variable Speed Drive
ATV21HU15N4 AC Drive
ATV21HU22M3X Variable Speed Drive
ATV21HU22N4 Variable Speed Drive
ATV21HU30M3X Variable Speed Drive
ATV21HU30N4 Variable Speed Drive
ATV21HU40M3X Variable Speed Drive
ATV21HU40N4 Variable Speed Drive
ATV21HU55M3X Variable Speed Drive
ATV21HU55N4 Variable Speed Drive
ATV21HU75M3X Variable Speed Drive
ATV21HU75N4 Variable Speed Drive
ATV21W075N4 Variable Speed Drive
ATV21W075N4C Variable Speed Drive
ATV21WD11N4 Variable Speed Drive
ATV21WD11N4C Variable Speed Drive
ATV21WD15N4 Variable Speed Drive
ATV21WD15N4C Variable Speed Drive
ATV21WD18N4 Variable Speed Drive
ATV21WD18N4C Variable Speed Drive
ATV21WD22N4 Variable Speed Drive
ATV21WD22N4C Variable Speed Drive
点击下图片即可查看大图
企业客服请求为您服务
京公网安备11030102011671号 
>
>
