供应ABB PFEA113-20 3BSE028144R0020 库存模块

产品详情资料

这种组合节省了时间，因为点对点电缆的构建速度比Y形电缆快得多。Y形电缆一端有一个公接头，另一端有两个接头（一个公头和一个母头）。构建自定义长度I/O总线扩展电缆所需的组件注意：标准Y形电缆上使用的特殊双头Y形连接器不能作为单独的组件提供。项目描述电缆：仅Belden 8107（无替代品）：计算机电缆，整体编织箔屏蔽，双绞线30伏/80C（176F）24 AWG（.22 mm2）镀锡铜，7 x 32绞合传播速度=70%标称阻抗=100Ω 25针公接头：压接插头=安培207464-1；引脚=Amp 66506-9焊接插头=Amp 747912-2 25针母连接器：压接插座=Amp 207463-2；引脚=Amp 66504-9焊料插座=Amp 747913-2连接器外壳：套件-Amp 745833-5：金属电镀塑料（铜上镍塑料）压接环-Amp 747508-1，开口环套圈=关键信息用户组装电缆所列供应商零件号仅供参考，不建议或暗示。可以使用符合相同规格的任何零件。I/O电缆数据表C GFK-0898F附录C–I/O电缆数据图C-5扩展端口引脚分配下表列出了构建远程电缆时需要的扩展端口引脚。电缆之间的所有连接都是点对点的，即一端的针脚2到另一端的针脚3，针脚3到针脚3，等等。表B-1。扩展端口引脚分配引脚号信号名称功能16 DIODT I/O串行数据正极17 DIODT/I/O串行数据负极24 DIOCLK I/O串行时钟正极25 DIOCLK/I/O串行时钟负极20 DRSEL远程选择正极21 DRSEL/远程选择负极12 DRPERR奇偶校验错误正极13 DRPERR/奇偶校验错误负极8 DRMRUN远程运行正极9 DRMRUN/远程运行负极2DFRAME循环帧正极3 DFRAME/循环帧负极1 FGND帧接地用于电缆屏蔽7 0V逻辑接地I/O扩展总线终端当两个或多个底板在扩展系统中连接在一起时，I/O扩展总线必须正确端接。I/O总线必须终止于扩展系统中的后一个底板。每个信号对端接有120欧姆、1/4瓦的电阻器，连接在适当的引脚之间，如下所示（另见上表）
This combination saves time since a point-to-point cable can be built much faster than a Wye cable.Wye - these have a single male connector on one end and two connectors (one male and one female) on the other end. Components Needed to Build Custom Length I/O Bus Expansion Cables Note: the special two-headed Wye connector used on the standard Wye cables is not available as a separate component. Item Description Cable: Belden 8107 only (no substitutes): Computer cable, overall braid over foil shield, twisted-pair 30 volt/80C (176F) 24 AWG (.22 mm2) tinned copper, 7 x 32 stranding Velocity of propagation = 70% Nominal impedance = 100Ω 25 Pin Male Connector: Crimp Plug = Amp 207464-1; Pin = Amp 66506-9 Solder Plug = Amp 747912-2 25 Pin Female Connector: Crimp Receptacle = Amp 207463-2; Pin = Amp 66504-9 Solder Receptacle = Amp 747913-2 Connector Shell: Kit - Amp 745833-5: Metal-plated plastic (plastic with nickel over copper) Crimp ring - Amp 745508-1, split ring ferrule = Critical Information Vendor part numbers listed for user assembled cables are provided for reference only and do not suggest or imply that they are preferred. Any part meeting the same specification can be used. I/O Cable Data Sheets C GFK-0898F Appendix C – I/O Cable Data Sheets C-5 Expansion Port Pin Assignments The following table lists the expansion port pin assignments you will need when building remote cables. All connections between cables are point-to point, that is, pin 2 of one end to pin 2 of the opposite end, pin 3 to pin 3, etc. Table B-1. Expansion Port Pin Assignments Pin Number Signal Name Function 16 DIODT I/O Serial Data Positive 17 DIODT/ I/O Serial Data Negative 24 DIOCLK I/O Serial Clock Positive 25 DIOCLK/ I/O Serial Clock Negative 20 DRSEL Remote Select Positive 21 DRSEL/ Remote Select Negative 12 DRPERR Parity Error Positive 13 DRPERR/ Parity Error Negative 8 DRMRUN Remote Run Positive 9 DRMRUN/ Remote Run Negative 2 DFRAME Cycle Frame Positive 3 DFRAME/ Cycle Frame Negative 1 FGND Frame Ground for Cable Shield 7 0V Logic Ground I/O Expansion Bus Termination When two or more baseplates are cabled together in an expansion system, the I/O expansion bus must be properly terminated. The I/O bus must be terminated at the last baseplate in an expansion system. Each signal pair is terminated with 120 ohm, 1/4 watt resistors wired between the appropriate pins, as follows (see the above table, also)

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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。

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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,