TRICONEX TCM 4355X,自动化卡件
个人的保护导体和接地连接模块化装置应从中心接地点径向布线电源模块，如连接图所示。接地电源模块的连接应连接到电源接地。保护机械所需的措施必须：考虑到这一点。
如有可能，应避免接地电路，因为互连可能导致操作问题。
除了第5.3章和5.4操作驱动器时应注意以下事项：
如果结合电子设备和结构元件，节流阀、接触器和继电器等感应负载通过触点或半导体的方式，则必须适当抑制。直流驱动通过该装置实现这一点在续流二极管中，交流驱动实现了这一点与接触器类型相关的布置，
商用RC噪声直接位于电感的抑制器。
仅噪声抑制器直接布置在电感处服务于此目的。否则，噪声级会变得过大并且可能干扰电子设备以及驱动器的操作。所有其他干扰源，如高频设备（除其他外，乙氧基化设备的部件）应位于控制柜外部并接线。
如果在电子控制驱动器附近使用无线电，则设施正在运行，则必须保持以下条件以排除来自内部的任何干扰：在正常运行期间，控制柜应始终保持关闭状态，以确保内部有足够的高频屏蔽控制柜和电子设备的接线。电机反馈电缆的布线应尽可能靠近：接地金属表面或接地金属电缆轴。在调试过程或测试结束时使用无线电驱动器运行时，应避免打开控制柜操作的。如果无线电在传输过程中保持在接近打开控制的位置柜门和正朝控制柜内部接线，然后控制电机运动一旦驱动器被释放，可能会发生，并且没有更高的排名监视器已激活。
The protective conductors and earthing connections of the individual
modular units should be routed radially from the central earthing point of
the supply module, as outlined in the connection plan. The earthing
connection of the supply module should be connected to the mains
grounding. The measures needed to protect the machinery must be
taken into consideration.
Earth circuits should be avoided, if possible, as interconnections can
cause operating problems.
In addition to the guidelines on line routing, outlined in Chapter 5.3 and
5.4, the following should be noted when operating the drives:
If, in connection with electronic equipment and construction elements,
such inductive loads as throttles, contactors and relays are switched by
means of contacts or semi-conductors, then these must be suitably
suppressed. Direct current actuation achieves this with the arrangement
of the free-wheeling diodes, alternating current actuation achieves this
with the arrangement of contactor type-related, commercial RC noise
suppressors located directly at the inductance.
Only the noise suppressor arranged directly at the inductance
serves this purpose. Otherwise the noise level becomes too excessive
and can interfere in the electronics as well as the operation of the drive.
All other sources of interference, such as high-frequency equipment
(components of eloxadizing equipment, amongst others) should be
located and wired outside of the control cabinet.
If radios are used near the electronically controlled drive while the facility
is running, then the following conditions must be maintained to exclude
any interference from within:
The control cabinets should always remain closed during normal operation to guarantee a sufficient high-frequency shielding of the internal
wiring of the control cabinet and of the electronic equipment.
The motor feedback cable should be routed as close as possible to
grounded metal surfaces or in grounded metal cable shafts.Working with radios during the commissioning process or testing close
to an open control cabinet should be avoided while the drives are being
operated. If radios are held during transmission close to the open control
cabinet door and are pointing at an unfavorable angle in the direction of
the control cabinet internal wiring, then uncontrolled motor movements
are likely to occur once the drive is released and no higher-ranking
monitor has been activated.
