描述

该系列产品是一款高集成度，高效率线性主动隔离放大器模块，电流信号输入和电流信号输出。 这些模块，具有高效率隔离的微电源内置，可以为内部信号处理电路和隔离电源输出的前端电路提供能量。 在二线，三线和四线的应用，我们的产品主要是简化客户的设计和有益提高PCB的使用房间的比例。 采用电磁隔离技术，它可以保持更高的精度和极低的温度漂移超过光耦隔离。 这些模块有四个端口隔离（输入，输出，电源和隔离电源输出）。

特征

• 四端口隔离（输入，输出，电源和隔离电源输出之间相互隔离）

• 高精度（0.1％F.S.）

• 高线性度（0.1％F.S.）

• 隔离电压（2.5KVDC / 60秒）

• 极低的温度漂移（35PPM / C）

• 行业标准（工作温度范围：-25℃〜71℃）

• 高可靠性（MTBF）500000小时）

产品型号一览

电气特性

传输特性

隔离特性

其它特性

典型应用

• 4-20mA电流环隔离和长距离传输

• PLC，DCS输入通道信号采集隔离抗干扰

• 之间的多个传感器导线干扰抑制

• 仪表信号并发送和接收控制的传感器的可靠性

• 模拟隔离和无失真的长期信号数据采集传输

• 电力仪表，医疗监控设备的隔离

• 直流轨压力监测

原理图，示意图

应用电路图

产品封装尺寸及引脚说明

单位类型：

片

包装重量：

1.000千克（2.20磅。）

包装尺寸：

24厘米x20厘米x24厘米（9.45in x 7.87in x 9.45in）

DESCRIPTION

The series is a high integration, high efficiency linear active isolation amplifier module, with current signal input and current signal output. These modules, with a high efficiency isolated micro-power source built-in, can provide energy for inner signal processing circuit and a isolation power out for front-end circuit. In the two-wire, three-wire and four-wire applications, our products largely predigest customers design and helpfully improve the using room ratio of PCB. Adopting electromagnetism isolation technology, it is available to keep higher accuracy and extremely lower temperature drift more than photocoupler isolation. These modules have four-port isolation (input, output, power supply and Isolation power output) .

FEATURES

• Four-port isolation (mutually isolated between input, output, power supply and Isolation power output)

• High accuracy (0.1% F.S.)

• High linearity (0.1% F.S.)

• Isolation voltage (2.5KVDC/ 60s)

• Extremely low temperature drift (35PPM/ �C)

• Industry standard (Operating Temperature Range: -25�C ~ 71�C)

• High reliability (MTBF) 500000 hours)

PRODUCT PROGRAM

ELECTRICAL CHARACTERISTICS

TRANSMISSION CHARACTERISTICS

ISOLATION CHARACTERISTICS

OTHER CHARACTERISTICS

Typical applications

• The 4-20MA current loop isolation and long distance transmission

• PLC, DCS input channel signal acquisition isolation anti interference

• Between multiple sensor wire interference suppression

• Instrument signal and sensor reliability of sending and receiving control

• Analog isolation and long-term signal data acquisition transmission without distortion

• Power meter, medical monitoring equipment isolation

• DC rail pressure monitoring

SCHEMATIC DIAGRAM

APPLICATION CIRCUIT DIAGRAM

PACKAGING SIZE AND TERMINAL DESCRIPTION

Unit Type:

piece

Package Weight:

1.000kg (2.20lb.)

Package Size:

24cm x 20cm x 24cm (9.45in x 7.87in x 9.45in)