1794-OG16
1794-OG16
1794-OG16
输入输出信息变换、可靠物理实现，可以说是PLC实现控制的两个基本要点。
输入输出信息变换靠运行存储于PLC内存中的程序实现。PLC程序既有生产厂家的系统程序(不可更改)，又有用户自行开发的应用（用户）程序。系统程序提供运行平台，同时，还为PLC程序可靠运行及信号与信息转换进行必要的公共处理。用户程序由用户按控制要求设计。什么样的控制要求，就应有什么样的用户程序。
可靠物理实现主要靠输人（INPUT）及输出（OUTPUT）电路。PLC的I/O电路，都是专门设计的。输入电路要对输入信号进行滤波，以去掉高频干扰。而且与内部计算机电路在电上是隔离的，靠光耦元件建立联系。输出电路内外也是电隔离的，靠光耦元件或输出继电器建立联系。输出电路还要进行功率放大，以足以带动一般的工业控制元器件，如电磁阀、接触器等等。
I/O电路是很多的，每一输入点或输出点都要有一个I或O电路。PLC有多I/O用点，一般也就有多少个I/O用电路。但由于它们都是由高度集成化的电路组成的，所以，所占体积并不大。
【***】 【诚信】 【创新】 【合作】 【共赢】
厦门泰尼电气有限公司
【产品质量】原装进口***
【检测标准】按原厂标准
【产品质保】 1 年
【快递时间】24 小时 到【联系我们】
＆ 业务经理 ： 小黄
＆ 洽谈电话 ： 0592-6809319/ 18950191386
＆ 商务 *** ： 2917675397
＆ 传真（FAX)： 0592-6890859 （请注明，01006 收）
＆ 公司全称 ：
厦门泰尼电气有限公司
＆ 公司地址 ：
厦门市海沧区海沧街道滨湖一里1号楼
***aya Lucent Partner ACS Proc R3.0 308EC R3.0
***aya Lucent Definity ATM Interface TN2305B HV2 F19NEW
***aya Lucent Definity IP Media Processor Board TN2302AP
Lucent ***aya Definity TN795 ONE/IP600 Processor V5
Lucent ***aya Definity TN767C DS1 Interface Card V24
***aya Lucent Partner Messaging R1.0 mod w/ 2 port card
Lucent ***aya Definity TN2793B 24-Port Analog
***aya Lucent PagePac Plus Amplicenter D100 Paging Ampli
4705-072 ***AYA LUCENT P334T 48 PORT 10/100 SWITCH
***AYA LUCENT DEFINITY UN331C : Processor Card
ATT-***aya Lucent Merlin Magix Processor W/CKE5 Processo
***AYA LUCENT 700201676 48-PORT SWITCH CAJUN P334T-48V
***aya Lucent ACS 6.0 Partner Office Phone System AT&T
Lucent ***aya P333T-PWR 24 Port 10/100 Powered Switch
AT&T/Lucent/***aya Transtalk MDW 9031 Black Wireless 4 B
Lucent ***aya Definity TN2214CP 24-Port Digital Circuit
***aya Lucent Definity 26C1 Selector C***ole Refurbished
***AYA LUCENT M8008R-1000GB 8 PORT GIGABIT MODULE NEW
***AYA LUCENT M8004R-1000GB 4 PORT L3 GIGABIT MODULE NEW
***aya Cajun P334T 48-Port Switch
***aya Cajun 108644451 48-Port Switch
***aya Cajun 4705-072 48-Port Switch
New R7 AT&T Lucent ***aya Partner ACS Processor 5 X 9
Lucent ***aya Partner ACS 8.0 Phone System Processor
***aya/Lucent Definity - TN570D Expansion Interface
3x ***aya/Lucent - TN2214B 2-wire Digital Circuit Pack
***AYA LUCENT MERLIN MESSAGING 12-PORT CARD 108679549
AT&T/Lucent/***aya Partner Mail VS 539C3 2 Port 10 Mailb
LUCENT AT&T ***AYA TELEPHONE SYSTEM 15 PHONES
Lucent ***aya Cajun M8008R-1000GB Gigabit P880 P882 L3
***aya/Lucent Definity - TN2215 Analog Line
Lucent / ***aya TN2793 24-Port Analog Circuit Pack
***aya/Lucent - TN2214CP 24-port Digital Circuit Pack
***aya Lucent Switch Module Cajun X330F2 X330STK X330L2
Lucent ***aya DEF ATM Fiber Optic Kit MS2SC-SC 107198665
AT&T/Lucent/***aya PArtner Voice Messaging (PVM) 1000288
Lucent / ***aya Intuity MAP/100P MAP100P Voice Mail Syst
Lot of 25 Lucent ***aya 6416D+M Gray Telephone
***aya Lucent M32-100T M770 ATM Modular Switch Module
Lucent ***aya Definity TN795 ONE/IP600 Processor V4
PARTNER MAIL VS R1.0 W/EXPANSION CARD for LUCENT/***AYA
AT&T/Lucent/***aya Partner ACS 103P1(28) T1 Module ACS
***aya Lucent Partner Mail VS R5 Voicemail Module
***aya Lucent 120A4 CSU DSU
LUCENT ***AYA TRANSTALK 9031 PHONE+566 RADIO+CHARGE BASE
***aya Lucent Definity Phone System
***aya Lucent AT&T Definity DS1 Tie Trunk TN722B V6
LUCENT ***AYA MERLIN MAGIX PROCESSOR 617U33-K MODULE =)
LOT OF 29 Lucent ***aya 6416D+ Gray Telephone
***aya Lucent Definity TN793B V8 24 Port Analog TN 793B
Brand New ***aya / Lucent M460ML-SPV
AT&T/Lucent/***aya Legend 391A2 Power Unit Power Supply
AT&T Lucent ***aya Partner ACS 103G13 (28) R5 free ship
AT&T/Lucent/***aya Partner II 539B15 Processor Module Ve
***AYA CALLMASTER IV LUCENT DEFINITY 603F1 603G1=)
***aya Lucent TN2793B V2 24-Port Analog Card
***aya Lucent TN2793 V4 24-Port Analog Card
***aya Lucent 9640 IP Telephone
Refurbished Lucent / ***aya TN786B Pocessor w/CPP1
AT&T/Lucent/***aya Spirit 6030-308 308 Basic System 3 Li
LUCENT ***AYA 18D PHONES
***aya Lucent Telecom Switch Node INTF TN573B V4
LUCENT ***AYA PARTNER ACS 308EC R3.0 EXPANSION MODULE
LUCENT TN2224CP 2 WIRE DIGITAL LINE CARD DEFINITY
Lucent ***aya 6416D+ Gray Telephone
***aya Lucent Telecom Switch Node INTF TN573B V3
***aya / Lucent DEFINITY TN750B TN750C Announcement
***AYA CAJUN P333R-48V W/ X330STK & X330-OC12F1LUCENT
***AYA LUCENT DEFINITY TN2211
***aya Lucent Definity TN570D Expansion Interface
***aya Lucent Definity TN2312AP IP Server Interface
***aya Lucent Definity 120A1 CSU Data Unit
***aya Lucent Definity TN464GP DS1 PRI Card
***aya Lucent Definity TN2302AP HV11 IP Med Pro
Lucent ***aya Definity TN793B 24 Port Analog V2 Card
***aya/Lucent Definity- TN573B
POLYCOM Lucent SOUNDSTATION EX ***aya Definity + 2x MICs
***aya Lucent 9650 IP Telephone New
Lucent ***aya TN801B MAPD V3 Analog Gateway Line Module
Lucent AT&T ***aya Merlin Legend 408 GS/LS-MLX System
AT&T/Lucent/***aya Definity 843 Extender Switch Module M
AT&T/Lucent/***aya Legend 391C1 Power Unit Power Supply
AT&T/Lucent/***aya Legend 391A1 Power Unit Power Supply
AT&T/Lucent/***aya Partner II 539A8 Processor Module Ver
AT&T/Lucent/***aya Partnermail 107884363 VS R4 Expansion
AT&T/Lucent/***aya Definity PG-5E385 - 108724907 8MEG R9
***aya Lucent Partner ACS 6 Processor PBX Phone System
***aya Lucent Definity IP Media Processor HV3/ TN2302AP
Z14 LOT OF 6 LUCENT AT&T ***AYA MERLIN 408 GS/LS-MLX NEW
***aya Lucent AT&T Announcement TN750C V13
***aya Lucent AT&T Announcement TN750C V9
***aya Lucent AT&T MAP D TN801 V1 REPAIR
AT&T/Lucent/***aya Merlin 410 4 Line 10 Station KSU
Lucent / ***aya TN2214B 2-Wire Digital Circuit Pack
***aya/Lucent TN2402 Processor
***aya Lucent AT&T Announcement TN750C V8