描述
EMERSON SE3007产品详情
一、基本信息
品牌:EMERSON(艾默生,全球工业自动化与过程控制领域领导者,专注于能源、化工、流程工业等)
型号:SE3007
类型:单通道模拟信号隔离器(Analog Signal Isolator)
用途:用于工业自动化系统中,将输入的模拟信号(如电压、电流)进行电气隔离、转换和放大,输出至控制系统或监控设备,解决信号干扰、地电位差、长距离传输等问题,广泛应用于化工、电力、冶金、水处理等行业。
二、技术规格
1.输入参数
输入信号类型:
支持电压输入(0~5V、0~10V、1~5V等)或电流输入(0~20mA、4~20mA等),通过跳线或配置软件选择。
输入阻抗:电压输入≥1MΩ(电流输入≤250Ω),确保对源信号无负载影响。
输入精度:±0.1%(典型值),温度漂移≤50ppm/℃(高精度设计,适应工业环境)。
2.输出参数
输出信号类型:
可配置为与输入相同的电压或电流信号(如输入4~20mA,输出4~20mA),或转换为其他标准信号(如输入0~10V,输出1~5V)。
输出负载能力:电压输出≥10mA(驱动能力),电流输出≤750Ω(负载范围)。
输出精度:±0.1%(与输入精度一致),确保信号转换无失真。
3.隔离与防护
电气隔离:
输入/输出/电源三隔离,隔离电压≥2500VDC(有效防止地电位差干扰)。
隔离方式:采用光电耦合或变压器隔离技术,确保信号传输无干扰。
防护功能:
过压保护(OVP)、过流保护(OCP)、反接保护(防止电源或信号极性接反)。
浪涌抑制:符合IEC 61000-4-5标准(抗雷击、浪涌冲击)。
4.电源与接口
电源要求:
宽范围供电:18~30VDC(兼容工业24VDC电源系统)。
功耗:≤1W(低功耗设计,减少发热)。
接口与安装:
接线端子:采用可拆卸弹簧端子或螺钉端子,支持0.2~2.5mm²线径。
安装方式:DIN 35mm导轨安装,紧凑设计(尺寸:22.5×100×115mm),节省空间。
5.环境适应性
工作温度:-20℃至+70℃(宽温设计,适应极端环境)。
存储温度:-40℃至+85℃。
湿度范围:5%~95%(无冷凝),抗电磁干扰(EMC)符合IEC 61326标准。
三、产品优势
高精度与高可靠性
采用16位ADC/DAC转换芯片,分辨率高,线性度好。
平均无故障时间(MTBF)≥10万小时(工业级设计,适合长期连续运行)。
灵活配置与易用性
支持通过DIP开关或配置软件(如Emerson的配置工具)快速设置输入/输出类型、量程、滤波时间等参数。
提供LED状态指示灯(电源、输入、输出状态),方便现场调试与维护。
安全认证与合规性
符合CE、UL、cUL等国际安全标准,适用于全球市场。
抗干扰能力强,通过EMC测试(辐射、传导、静电放电等)。
四、应用场景
化工与石油
压力/温度信号传输:将现场传感器(如压力变送器、热电偶)的信号隔离后传输至DCS系统,避免信号干扰。
安全联锁系统:隔离关键信号,确保系统在电磁干扰或地电位差环境下稳定运行。
电力与能源
变电站监控:隔离电流互感器(CT)、电压互感器(PT)的二次信号,防止高压侧干扰影响控制设备。
新能源发电:在光伏、风电系统中,隔离传感器信号,确保数据采集准确性。
水处理与环保
液位/流量信号处理:隔离现场仪表信号,传输至PLC或上位机,实现远程监控与控制。
水质分析:隔离pH值、浊度等传感器信号,避免环境干扰导致测量误差。

A6140 9199-00058

A6140 9199-00058
KEBA PS244 Product Details
I.Basic Information
Brand:KEBA(Austrian Automation Technology Company,focusing on industrial automation,human-machine interface,motion control and energy management)
Model:PS244
Type:Switching Power Supply
Purpose:As the core power supply module of the industrial automation system,it provides stable and reliable DC power supply for PLC,controller,sensor,actuator and other equipment,and is widely used in machinery manufacturing,packaging,printing,new energy and other industries.
II.Technical Specifications
1.Input Parameters
Input Voltage Range:
Single-phase AC input:85~264VAC(wide range design,compatible with global voltage standards).
Frequency Range:47~63Hz(adapt to different grid frequencies).
Input Protection:
Built-in EMC filter to reduce electromagnetic interference(comply with IEC 61000-6-2/3 standards).
Overvoltage protection(OVP),undervoltage protection(UVP),short circuit protection(SCP)to ensure power safety.
2.Output parameters
Output voltage and current:
Nominal output:24VDC(±1%),rated current 4A(maximum power 96W).
Output accuracy:load adjustment rate≤0.5%,voltage adjustment rate≤0.1%(to ensure output stability).
Dynamic response:
Output voltage recovery time≤5ms(when the load changes suddenly,it quickly recovers to stability).
Surge current limit:≤30A(to avoid impacting the power grid during cold start).
3.Hardware and protection
Efficiency and heat dissipation:
Conversion efficiency≥90%(energy-saving design,reducing heat).
Natural air cooling,fanless design(reducing noise and failure rate).
Protection level:IP20(installed in the control cabinet),the shell material is flame-retardant plastic(UL94 V-0),with strong impact resistance.
Environmental adaptability:
Operating temperature:-20℃to+70℃(wide temperature design,adaptable to extreme environments).
Storage temperature:-40℃to+85℃.Humidity range:5%~95%(non-condensing),suitable for high humidity scenes.
4.Safety and certification
Safety standards:
Comply with international safety standards such as IEC 60950-1,UL 60950-1,EN 61558.
Insulation resistance≥100MΩ(500VDC),withstand voltage 3000VAC(1 minute,to ensure electrical safety).
Certification:CE,UL,cUL,CCC,etc.(global market access certification).
III.Product advantages
High reliability and stability
MTBF(mean time between failures):≥500,000 hours(industrial-grade design,suitable for 7×24 hours continuous operation).
Output filtering:built-in LC filtering circuit to reduce output ripple(≤50mVpp)and protect sensitive loads.
Flexibility and compatibility
Parallel redundancy function:supports multiple PS244s in parallel to achieve N+1 redundant power supply(redundancy module is required).
Signal interface:Provides DC OK signal output(relay contact),can monitor power status and trigger alarm.
Compact design and easy installation
Dimensions:124×65×129mm(standard DIN rail installation,saves space).
Terminal blocks:Use removable spring terminals,support 0.2~2.5mm²wire diameter,convenient and firm wiring.
IV.Application scenarios
Mechanical manufacturing
CNC machine tools:Power the CNC system,servo drive,and sensor to ensure processing accuracy.
Robot control:Power the robot controller,I/O module,and visual system to support high-speed motion control.
Packaging and printing
Packaging production line:Power the PLC,inverter,and stepper motor driver to achieve high-speed sorting and packaging.
Printing equipment:Power the tension controller,deviation correction system,and color mark sensor to ensure printing quality.
New energy and environmental protection
Photovoltaic inverter:Power the monitoring system and communication module to support remote operation and maintenance.
Sewage treatment:Power the pump station controller,liquid level sensor,and valve actuator to achieve automatic control.