PM802F 3BDH000002R1 AC800F基本单元自由现场控制器 ABB

产品标题：PM802F 3BDH000002R1 AC800F基本单元自由现场控制器 ABB

型号：PM802F 3BDH000002R1 AC800F基本单元自由现场控制器 

品牌： ABB

质保：七天验收期，质保期一年
发货期：1-3个工作日

产品图片展示

产品详情资料
 度=27500-（TCXXX总数）x 500（ft）
或
大电缆长度=15000-（TCXXX总数）x 150（m）
大电缆长度=47000-（TCXXX总数）x 500（ft）
其中TCXXX代表TC513、TC514、TC515或TC630的一个单元。
图2-20 2000米配置示例
CI626号机组
echnology Group-质量仪器…保证|（888）88-SOURCE | www.artistg.com
Advant®Fieldbus 100用户指南
2章先进的现场总线100概念
2-22 3BSE 000 506R701
图2-20所示为Advant Fieldbus 100总线，由三根同轴电缆和一根光缆组成
和一个双绞线电缆段。这给了我们以下长度，2000米
配置，根据公式：
2000--4 x 150=1400米
或英尺
6500-4 x 500=4500英尺
物理电缆总长度，光缆+同轴电缆+双绞线，如图所示
根据上述计算，大可达1400米（4500英尺）。此长度可以拆分
只要同轴电缆不超过大值
电缆类型的长度（300米（1000英尺）或700米（2300英尺））。
由此，我们得到了以下限制：
A+B+C+D+E<=1400米（4500英尺）和
A、 对于RG11，C、E<=700米（2300英尺）；对于RG59，E<=300米（1000英尺）
D<=750米（2500英尺）。
注意！
该公式也适用于8500和15000米配置，参见
1.8.2章Advant Fieldbus 100长度概念
支持这些长度的设备。
在“树状”配置中使用Advant Fieldbus 100时，总线长度为
公共汽车上相距远的两个车站。这意味着
of the following items cause a time delay equal to 150 meter of bus media:
• TC630 modem Coaxial/Optical Fibre modem
• TC513 modem Coaxial/Twisted Pair modem
• TC514 modem Twisted Pair/Optical Fibre modem
• TC515 modem Twisted Pair/Twisted Pair modem.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Advant® Fieldbus 100 User’s Guide
Section 2.8.3 Calculation of Maximum Bus Length for the Advant Fieldbus 100
3BSE 000 506R701 2-21
2.8.3 Calculation of Maximum Bus Length for the Advant Fieldbus 100
The length that the bus is logically configured for is only a theoretical length. Since there could
be time consuming devices such as repeaters on the bus, the maximum physical distance is
depending on the actual configuration and is always less than or equal to the logical length.
The formula for calculating the maximum allowed bus length:
Maximal cable length = 2,000 - (Total Number of TCXXX) x 150 (m)
Maximal cable length = 6,500 - (Total Number of TCXXX) x 500 (ft)
Maximal cable length = 8,500 - (Total Number of TCXXX) x 150 (m)
Maximal cable length = 27,500 - (Total Number of TCXXX) x 500 (ft)
Maximal cable length = 15,000 - (Total Number of TCXXX) x 150 (m)
Maximal cable length = 47,000 - (Total Number of TCXXX) x 500 (ft)
where TCXXX stands for a unit of TC513, TC514, TC515 or TC630.
nology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Advant® Fieldbus 100 User’s Guide
Chapter 2 Advant Fieldbus 100 Concepts
2-22 3BSE 000 506R701
Figure 2-20 shows an Advant Fieldbus 100 bus consist of three coaxial cable, one optical cable
and one twisted pair cable segment. This gives us the following length, for 2000 meter
configuration, according to the formula:
2,000 -- 4 x 150 = 1,400 meter
or in ft
6,500 - 4 x 500 = 4,500 ft
The total physical cable length, optical cable + coaxial cable + twisted pair cable, in the figure
can be up to 1,400 meters (4,500 ft), according to the calculation above. This length can be split
up any way between the five different parts, as long as no coaxial cable exceeds the maximum
length for it’s type of cable (300 m (1,000 ft) or 700 m (2,300 ft)).
By this, we got the following restrictions:
A + B + C + D + E <= 1,400 meters (4,500 ft) and
A, C, E <= 700 meters (2,300 ft) for RG11 or 300 meters (1,000 ft) for RG59 and
D <= 750 meters (2,500 ft).
NOTE!
This formula is applicable also for 8,500 and 15,000 meter configurations, see
 

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