IPC40.2G1A-256N-P8C-ND-NN-FW 伺服驱动计算机 Rexroth

产品标题：IPC40.2G1A-256N-P8C-ND-NN-FW 伺服驱动计算机 Rexroth

型号：IPC40.2G1A-256N-P8C-ND-NN-FW 伺服驱动计算机 

品牌:  Rexroth

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   

总线用户（H41q、H51q）至总线终端（H 7506）的电缆屏蔽连接1）在总线用户侧建立。通过插头盒和金属正面
板通过PCB布局与PE机柜接地建立连接。另一边的
电缆屏蔽层未连接。
H 7505接口转换器的连接2）也通过插头在一侧建立
案例通过X2/1 5）连接建立与顶帽导轨的连接。根据
HIMA接地原则-顶部帽形导轨本身连接至机柜接地或可选连接至
仪表接地6）。
单个H 7506总线端子之间的电缆屏蔽连接4）通过端子在一侧建立。终端位于顶帽导轨上，也与之导电连接。安装和连接
用于H 7505接口转换器连接3）的BV 7044电缆的屏蔽层在PC（PADT）侧接地。
措施1）、2）、3）已在HIMA中完成标准化。连接4）、5）、6）必须在现场安装期间进行。使用专用电缆7）的屏蔽连接已经存在或必须根据专用电缆进行。图11：电缆屏蔽的连接8.7输入/输出区域的屏蔽安装现场电缆时，请注意，传感器和致动器的电缆与电源电缆分开，并与电磁电缆保持足够的距离
有源器件（电机、变压器）。
连接H41q/H51q系统输入模块的电缆必须尽可能无干扰安装，例如屏蔽电缆。这尤其适用于模拟信号电缆和接近开关。
对于带有屏蔽终端线的电缆连接器，必须将其连接至模块插槽下方I/O机架的总线。有关屏蔽和接地要求的更多信息，请参阅数据
模块表。PC=PADT（编程
和调试工具）CU=中央模块PLS=过程控制系统安装和连接37
8.8 HIMA通信系统的防雷
通过以下方法，可将闪电引起的系统接地问题降至低：
–完整屏蔽HIMA通信系统的现场接线–正确安装系统接地。在建筑物外部特别暴露的环境中，建议使用特殊防雷模块提供防雷保护。为此，使用Phoenix公司的485型“DATA-MODUTRAB”模块。该模块用于
粗保护（影响高达10 kA）和细保护（影响达400 A）。
防雷模块的连接如下图所示The connection 1) of the cable shield from the bus subscriber’s (H41q, H51q) to the bus terminals (H 7506) is established on the bus subscriber’s side. Via the plug case and the metal front
plate a connection is established via the PCB layout to the PE cabinet earth. The other side of
the cable shield is not connected.
The connection 2) of the H 7505 interface converter is also established on one side via the plug
case. The connection to the top hat rail is established via the X2/1 5) connection. According to
HIMA earthing principles the top hat rail itself is connected to the cabinet earth or optionally, to
an instrument earth 6).
The connection 4) of the cable shield between the individual H 7506 bus terminals is established on one side via a terminal. The terminal is located on a top hat rail to which it is alsoconductively connected.Installation and Connections
hield of the BV 7044 cable for the connection 3) of the H 7505 interface converter isearthed on the PC (PADT) side.
The measures 1), 2), 3) are standardized already finished in HIMA. The connections 4), 5), 6)have to be performed during the installation on site. The shielding connection using a special cable 7) does already exist or has to be performed depending on the special cable.Figure 11: Connection of the cable shields8.7 Shielding in the Input/Output AreaAt installation of the field cables pay attention to the fact, that the cables to sensors and actuators are separated from power supply cables and in a sufficient distance from electromagnetic
active devices (motors, transformers).
Cables to the input modules of the H41q/H51q systems have to be installed interference-freeas possible e. g. as shielded cables.This applies especially to cables with analog signals and for proximity switches.
With cable connectors having a shield termination line this has to be connected to the bus barof the I/O rack below the slot of the module.Further informations on the requirements of shielding and earthing you will find in the data
sheets of the modules.PC = PADT (Programming
 and Debugging Tool)CU = Central ModulePLS = Process Control SystemInstallation and Connections37
8.8 Lightning Protection in HIMA Communication Systems
System earthing problems caused by a flash of lightning could be minimized due to the following methods:
– complete shielding of the field wiring of HIMA communication systems– correct installation of the system earthing.In especially exposed environments outside of buildings it could be advisable to provide lightning protection by using special lightning protection modules. For this the module of type485 "DATA-MODUTRAB" from Phoenix company is used. The module is provided for
coarse protection (influences up to 10 kA) and fine protection (influences up to 400 A).
The connection of the lightning protection modules is according to the sketch below:：

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