6SN1145-1BB00-0FA1西门子电源模块

6SN1145-1BB00-0FA1西门子电源模块 馈电模块

6SN1145-1BB00-0FA1西门子电源模块 馈电模块

西门子611 馈电模块 回馈模块6SN1145-1BB00-0FA1

西门子611 馈电模块 回馈模块6SN1145-1BB00-0FA1

6SN1145 - 1BB00 - 0FA1产品基本信息

6SN1145 - 1BB00 - 0FA1是西门子品牌的产品，属于PLC 611伺服电源模块3。其产地咨询相关信息可进一步联系卖家，并非进口产品，订货号、货号、物料编号均为6SN1145 - 1BB00 - 0FA1 ，产品系列为6SN ，应用范围通用，电源相数为三相，额定电压是三相AC380 - 440(V)，供电电压为中压，外形尺寸（宽x高x厚）为20(mm) ，并非跨境出口货源。

6SN1145 - 1BB00 - 0FA1产品功能用途

驱动电源转换功能

该驱动电源模块用于连接各个驱动单元和强电供电系统，能够将主电源变换为直流母线上的直流电压，通过设备总线集中对驱动模块（由功率模块6SN112等组成）进行控制。

在闭环控制的变频节能系统中的应用

可结合西门子触摸屏与PLC实现闭环控制的变频器使用。操作者能在触摸屏中直接设定目标值（如压力及温度等），通过PLC将其与实际值（传感器的测量值）进行比较运算，然后直接向变频节能系统发出运算指令（模拟信号），以此调节变频器的输出频率。此系统用途广泛，涵盖空调节能（如冷冻泵、冷却泵、主机、冷却塔风机、风机盘管等）、恒压供水（如水厂一、二级泵，供水管网增压泵、大厦供水水泵等）、锅炉（引风机、送风机、给水泵等）、纯水处理系统（软化水泵、增压泵等）、洁净室（增压风机、FFU群控等）等多个领域。

6SN1145 - 1BB00 - 0FA1产品使用注意事项

安装环境要求

PLC不能在高压电器和高压电源线附近安装，更不能与高压电器安装在同一个控制柜内。

6SN1145 - 1BB00 - 0FA1布线要求

I/O线、动力线及其它控制线应分开走线，尽量不要在同一线槽中布线。

交流线与直流线、输入线与输出线分开走线。

开关与模拟量的I/O线分开走线，对于传送模拟量信号的I/O线要用屏蔽线，且屏蔽线的屏蔽层应一端接地。

6SN1145-1BB00-0FA1 Product Basic Information

6SN1145-1BB00-0FA1 is a Siemens brand product, belonging to PLC 611 servo power module 3. For further information on its origin, please contact the seller. It is not an imported product, and the order number, item number, and material number are all 6SN1145-1BB00-0FA1. The product series is 6SN, with a universal application range. The power supply phase is three-phase, the rated voltage is three-phase AC380-440 (V), the power supply voltage is medium voltage, and the external dimensions (width x height x thickness) are 20 (mm). It is not a cross-border export exclusive source.

6SN1145-1BB00-0FA1 Product Function and Usage

Drive power conversion function

This drive power module is used to connect various drive units and high-voltage power supply systems. It can convert the main power supply into DC voltage on the DC bus and centrally control the drive module (composed of power modules 6SN112, etc.) through the equipment bus.

Application in frequency conversion energy-saving system with closed-loop control

A frequency converter that can be used in conjunction with Siemens touch screen and PLC to achieve closed-loop control. The operator can directly set target values (such as pressure and temperature) on the touch screen, compare them with actual values (measured by sensors) through PLC, and then directly send operation instructions (analog signals) to the frequency conversion energy-saving system to adjust the output frequency of the frequency converter. This system has a wide range of applications, covering air conditioning energy-saving (such as refrigeration pumps, cooling pumps, main units, cooling tower fans, fan coil units, etc.), constant pressure water supply (such as first and second stage pumps in water plants, booster pumps in water supply networks, building water supply pumps, etc.), boilers (induced draft fans, supply fans, feed pumps, etc.), pure water treatment systems (softened water pumps, booster pumps, etc.), clean rooms (booster fans, FFU group control, etc.), and many other fields.

6SN1145-1BB00-0FA1 Product Usage Precautions

Installation environment requirements

PLC cannot be installed near high-voltage electrical appliances and high-voltage power lines, let alone in the same control cabinet as high-voltage electrical appliances.

6SN1145-1BB00-0FA1 Wiring Requirements

I/O lines, power lines, and other control lines should be routed separately and should not be routed in the same cable tray as much as possible.

Separate the routing of AC and DC lines, as well as input and output lines.

Switches and analog I/O lines should be routed separately. For I/O lines that transmit analog signals, shielded wires should be used, and the shielding layer of the shielded wire should be grounded at one end.

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