




产品标题:FDU48-018 FDU 2.0 变速驱动器 JNFX48-019 54CE--GA-NNNNAN--
型号: 变速驱动器 JNFX48-019 54CE--GA-NNNNAN--
品牌:FDU48-018 FDU 2.0 变速驱动器
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 根据欧洲理事会的指南89/336/EWG(也是德意志联邦共和国的EMC法律),自1996年1月1日起,所有电气设备必须在欧盟范围内提供电磁兼容性(EMC)的CE符号。
HIMA系统系列H41q/H51q的所有模块均配有CE符号。
为了防止在机柜和机架中安装控制器(PLC)时出现EMC问题,
需要采取以下措施:
–直接在24 VDC馈线处安装H 7013 HIMA模块作为电源滤波器-
安装和连接
32
ing.如果使用带有CE符号的电源,例如HIMA,则不需要滤波器
标准电源。
–在控制环境中正确无干扰的电气安装,例如无
电源电缆应与24V电缆一起敷设。
–如果24V馈电安装在自己的电源柜中,并与PLC柜并排安装,则无需滤波器H 7013。
–此外,请注意PES目录中关于接地、屏蔽的注释
电缆敷设至传感器和致动器。
8.5 HIMA PES接地
可靠接地,从而满足HIMA系统中有效的EMC规定
通过下述措施实现。
8.5.1接地连接
所有19英寸HIMA组件(如盲板和子架)的可触摸板
导电钝化(ESD保护,ESD=静电放电)。保险箱
内置组件(如子架)与机柜之间的电气连接
通过带爪的俘虏螺母。定位爪穿透回转框架(1)的表面,因此
确保安全的电气接触。所用的螺钉和垫圈由材料制成
钢,以避免电腐蚀(2)。
机柜框架(3)的部件焊接在一起,因此它们构成一个
导电结构元件。摆动框架、门、安装轨道和安装
板(如果存在)通过短接地与机柜框架导电连接
横截面积为16 mm2或25 mm2的接地母线。接地母线覆盖有黄色/绿色识别护套(5)。
顶板通过四个吊耳拧入机柜框架。侧板和后部
面板通过接地夹(7)(见图8)通过螺钉与机柜框架和底板导电连接According to the guidline 89/336/EWG of the European Council (also law for EMC in the Federal Republic of Germany), since January 1st, 1996 all electrical equipments have to be provide with the CE symbol for Electromagnetic Compatibility (EMC) within the European Union.
All modules of the HIMA system families H41q/H51q are supplied with the CE symbol.
To prevent also EMC problems with the installation of controls (PLCs) in cabinets and frames,
the following measures are required:
– Installation of the H 7013 HIMA module as power supply filter directly at the 24 VDC feed-
Installation and Connections
32
ing. The filter is not required if power supplies with the CE symbol are used, e. g. the HIMA
standard power supplies.
– Correct and interference-free electrical installation in the ambient of the control, e. g. no
power current cables should run together with the 24 V cables.
– No filter H 7013 is necessary if the 24 V feeding is installed in an own power supply cabinet installed side by side to the cabinets with PLCs.
– Furthermore please notice the notes within the PES catalog concerning earthing, shielding
and cable run to sensors and actuators.
8.5 Earthing in the HIMA PES
Reliable earthing and thus the fulfillment of the valid EMC regulations in HIMA systems is
achieved by the measures described below.
8.5.1 Earthing Connections
All touchable plates of the 19-inches HIMA components (e. g. blind plates and subracks) are
electrically conductive passivated (ESD protection, ESD = Electrostatic Discharge). The safe
electrical connection between built-in components, such as subracks, and the cabinet is made
via captive nuts with claws. The claws penetrate the surface of the swing frame (1) and thus
guarantee a safe electrical contact. The screws and washers used are made of high-grade
steel to avoid electrical corrosion (2).
The parts of the cabinet framework (3) are welded together and therefore they make up an
electrically conductive constructional element. Swing frame, door, mounting rails and mounting
plates (if existing) are conductively connected to the cabinet framework via short earthing
straps with a cross section of 16 mm2 or 25 mm2. The earthing straps are covered with a yellow/green identifying sheath (5).
The top plate is screwed to the cabinet framework via four lifting eyes. Side panels and rear
panel are conductively connected via earthing clamps (7) (see Figure 8) to the cabinet framework as well as the bottom plate via screws
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