IC800SSI228RD2-CE 用于伺服电机控制器输出模块 GE 通用电气

产品标题：IC800SSI228RD2-CE 用于伺服电机控制器输出模块 GE 通用电气

型号：IC800SSI228RD2-CE 用于伺服电机控制器输出模块 

品牌: GE 通用电气

质保：七天验收期，质保期一年
发货期：1-3个工作日

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产品详情资料  
请注意SELV（安全特低电压）或PELV（保护
超低电压）。为了提高电磁兼容性，提供了仪表接地。仪表接地在机柜内设计为满足保护接地的要求。
所有H41q/H51q系统均可在接地L-或不接地的情况下运行。
8.3.1浮式供应
如果存在多个未检测到的接地故障，可能会触发故障控制信号。为了防止这种情况，
在任何情况下，都必须提供接地故障监测系统（参考
如VDE 0116）。接地故障监测必须安装在控制柜外部。
只能通过关闭部分功能（线路分离）来定位接地故障。一
如果两极都馈电给输出电路，则可以检测到接地故障。
8.3.2接地操作
前提是接地条件良好，并且有一个单独的接地连接（如果可能），没有外部电流流过。仅负极接地
（L-）是允许的。不允许L+正极接地，因为传感器线路上的任何接地故障都会导致相关传感器超控。
L-只能在系统内的一点接地。通常L-直接在后面接地
电源（例如，在母线上）。接地应易于接近和断开。
接地电阻必须为≤ 2 Ω.
8.4机柜安装措施
CE要求
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接地Please regard the requirement of the SELV (Safety Extra Low Voltage) or PELV (Protective Extra Low Voltage). To improve the electromagnetic compatibility an instrument earth is provided. The instrument earth is designed within the cabinet in such a way that it fulfills the requirements of a protection earth. All H41q/H51q systems can be operated with earthed L- or not earthed. 8.3.1 Floating Supply With several undetected earth faults faulty control signals may be triggered. To prevent this, with floating operation in any case an earth fault monitoring system must be provided (ref. also to e.g. VDE 0116). The earth fault monitoring must be installed outside the control cabinet. An earth fault can only be located by switching off a partial function (separation of lines). An earth fault can be detected if both poles are feed to supply an output circuit. 8.3.2 Earthed Operation It is premised that the earthing conditions are excellent and there is a separate earth connection (if possible) through which no external currents flow. Only the earthing of the negative pole (L-) is permitted. Earthing of the L+ positive pole is not admissible, as any earth fault on a sensor line would result in an overriding of the sensor concerned. L- may only be earthed at one point within the system. Generally L- is earthed directly behind the power supply (e.g. on the bus bar). The earthing should be easy to access and disconnect. The earthing resistance must be ≤ 2 Ω. 8.4 Measures to Install a Cabinet According to the CE Requirements 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 inPlease regard the requirement of the SELV (Safety Extra Low Voltage) or PELV (Protective
Extra Low Voltage). To improve the electromagnetic compatibility an instrument earth is provided. The instrument earth is designed within the cabinet in such a way that it fulfills the requirements of a protection earth.
All H41q/H51q systems can be operated with earthed L- or not earthed.
8.3.1 Floating Supply
With several undetected earth faults faulty control signals may be triggered. To prevent this,
with floating operation in any case an earth fault monitoring system must be provided (ref. also
to e.g. VDE 0116). The earth fault monitoring must be installed outside the control cabinet.
An earth fault can only be located by switching off a partial function (separation of lines). An
earth fault can be detected if both poles are feed to supply an output circuit.
8.3.2 Earthed Operation
It is premised that the earthing conditions are excellent and there is a separate earth connection (if possible) through which no external currents flow. Only the earthing of the negative pole
(L-) is permitted. Earthing of the L+ positive pole is not admissible, as any earth fault on a sensor line would result in an overriding of the sensor concerned.
L- may only be earthed at one point within the system. Generally L- is earthed directly behind
the power supply (e.g. on the bus bar). The earthing should be easy to access and disconnect.
The earthing resistance must be ≤ 2 Ω.
8.4 Measures to Install a Cabinet According to the
CE Requirements
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

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