产品详情资料
该16点模块操作操作员面板上的指示灯。每个指示灯需要0.05安培的电流。7个指示灯100%亮起,7个预计40%亮起。对于100%点亮的7盏灯:1.5 x 0.05 x 1.00=0.075瓦/盏灯,然后将该值乘以7:0..075瓦x 7盏灯=前7盏灯的总功耗0.525瓦对于40%点亮的7盏灯:1.5 x.05 x 0.40=.03瓦/盏灯,然后将此值乘以7:.03瓦x 7盏灯=其他7盏灯的总功耗0.21瓦相加单独的计算,我们得到:模块总输出计算为0.30+0.525+0.21=1.035瓦F F-4系列90–30 PLC I/O模块规格–2000年7月GFK–0898F步骤4:离散输入或组合模块的输入计算离散输入或混合模块需要两次计算,一次用于模块的信号电平电路,这已经在步骤1中完成,一个用于输入电路。注意,输入电路消耗的功率来自单独的电源,因此不包括在步骤2中用于计算PLC电源消耗的图中。我们将假设输送到这些模块的所有输入电路功率终都作为热量消散。程序如下(注意,交流输入模块在其公式中具有额外的功率因数常数):在第6章或第8章中输入或组合I/O模块的“规格”表中查找输入电流的值。对于直流输入模块,将输入电压乘以电流值乘以估计的接通时间百分比,得出平均值
this 16–point module operate pilot lights on an operator’s panel. Each pilot light requires .05 Amps of current. Seven of the pilot lights are on 100% of the time and seven are on an estimated 40%. For the 7 lights that are on 100% of the time: 1.5 x .05 x 1.00 = 0.075 Watts per light Then multiply this value by 7: 0..075 Watts x 7 lights = 0.525Watts total dissipation for the first 7 lights For the 7 lights that are on 40% of the time: 1.5 x .05 x 0.40 = .03 Watts per light Then multiply this value by 7: .03 Watts x 7 lights = 0.21 Watts total dissipation for the other 7 lights Adding up the individual calculations, we get: 0.30 + 0.525 + 0.21 = 1.035 Watts for the module’s total output calculation F F-4 Series 90–30 PLC I/O Module Specifications – July 2000 GFK–0898F Step 4: Input Calculations for Discrete Input or Combination Modules A Discrete Input or Combination Module requires two calculations, one for the module’s signal–level circuits, which was already done in Step 1, and one for the input circuits. Note that the power dissipated by the input circuits comes from a separate power source, so are not included in the figure used to calculate PLC power supply dissipation in Step 2. We will assume that all input circuit power delivered to these modules is eventually dissipated as heat. The procedure is (note that AC input modules have the additonal power factor constant in their formula):Find the value for the Input Current in the “Specifications” table for your Input or Combination I/O module in Chapters 6 or 8.For DC input modules, multiply the input voltage times the current value times the estimated percent of on–time to arrive at average
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●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,
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