REXROTH 4WRSE10V80-32/G24K0/A1V-695 R900247749逻辑8通道模块卡件

REXROTH 4WRSE10V80-32/G24K0/A1V-695 R900247749逻辑8通道模块卡件通过对不同的DCS过程报警分级控制技术的研究发现，现阶段现场工作使用的DCS装置探测报警主要针对有毒、有害和可燃性的气体，当检测到这几种气体出现时就会产生报警的行为。市场上的报警器具有多元化的特点，要保证DCS正常的工作要使用具有规范性的报警器。
在挑选报警器的过程中应注意以下几个规则：
● 必须能够为监测有毒有害气体等的监测器和其他的连接部件提供供电的功能；
● 能够在检测到有毒有害气体后，发出合适的报警信号直至有人发现，大大提高报警功能的有效性；
● 监测可燃气体的范围要在正常的爆炸范围内；
● 对有毒有害气体的浓度和测量范围有所适应，保障在正常范围内检测到有害气体的出现；
● 指示报警设备是较为重要的，是决定是否能够正确报警的关键，在挑选和购买的过程中应挑选具备消防设备和联锁保护使用功能的报警设备；
● 报警器要具备独立监测和报警的功能，保证每一个报警器只对负责范围内的有毒有害气体监控；
● 安装的报警器应具备持续报警的功能，在使用的过程中若发现有毒有害气体的泄露应开启报警功能，当浓度降低的情况下，报警器也需要持续的报警以保证及时地发现有毒有害气体的泄露。
报警器是报警分级控制技术的关键，在现代DCS过程报警分级控制技术的使用过程中，负责人员可根据以上几种原则挑选和使用报警器，以保证控制现场的安全规范性。Through the research on different DCS process alarm hierarchical control technologies, it is found that the DCS devices used in field work at this stage are mainly used to detect and alarm toxic, harmful and combustible gases. When these gases are detected, the alarm will occur. Alarms on the market have diversified characteristics, and standardized alarms should be used to ensure the normal operation of DCS.

The following rules should be noted during the selection of alarms:

● It must be able to provide power supply for monitors and other connecting parts that monitor toxic and harmful gases;

● After detecting toxic and harmful gases, it can send out appropriate alarm signals until someone finds them, greatly improving the effectiveness of the alarm function;

● The range of combustible gas monitoring shall be within the normal explosion range;

● Adapt to the concentration and measurement range of toxic and harmful gases to ensure that the presence of harmful gases can be detected within the normal range;

● Indication alarm equipment is more important, and is the key to determine whether it can alarm correctly. In the process of selection and purchase, alarm equipment with fire protection equipment and interlocking protection functions shall be selected;

● The alarm shall have independent monitoring and alarm functions to ensure that each alarm only monitors toxic and harmful gases within its scope of responsibility;

● The installed alarm shall have the function of continuous alarm. If the leakage of toxic and harmful gases is found during use, the alarm function shall be started. When the concentration is reduced, the alarm shall also give continuous alarm to ensure that the leakage of toxic and harmful gases is found in time.

The alarm is the key to the hierarchical alarm control technology. During the use of the modern DCS process alarm hierarchical control technology, the responsible personnel can select and use the alarm according to the above principles to ensure the safety and standardization of the control site.
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。

主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。

优势：供应进口原装正品，专业停产配件，

发货快，货期精准，

主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。

只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准，有任何疑问请联繁客服! Limited stock, Contact US!

●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:

应用于品牌本系列工业以及生产生活自动化设备产品。

Used in the brand of this series of industriaand production automation eauipment products

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

Equipment should be installed,operated and maintained by trained operators from the brand

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

Applicable to cementwood,stone,rubber,petroleumchemical, power generation,