描述
Emerson KJ3222X1-BA2是DeltaV系列的一款冗余模拟输入终端模块，13P0129X012可能是其配套的接线端子或相关配件，以下是其主要产品详情：
基本信息
品牌：Emerson
型号：KJ3222X1-BA2
原产国：美国
功能：8通道模拟输入
输入类型：4-20mA电流信号，支持HART通信
技术参数
通道隔离：每个通道与系统进行光隔离，工厂测试隔离电压为1500V DC
电源供应：本地总线电源为12VDC/150mA；总线现场电源为24VDC/300mA；现场电路为24VDC/30mA/通道
尺寸：4.4cm×10.8cm×12.7cm（1.6in×4.1in×5in）
重量：0.2kg（0.44lb）
功能特点
冗余设计：采用冗余架构，提高了系统的可靠性和完整性，适用于关键过程自动化应用。
高隔离性：通道间的光隔离设计有效防止信号干扰，确保输入信号的准确性。
HART通信支持：能够在传输4-20mA电流信号的同时，实现HART通信，可获取现场设备的更多信息。
应用领域：广泛应用于石油、化工、电力、冶金、新能源、制造等行业，用于工业自动化控制系统中模拟信号的采集和处理。
The Emerson KJ3222X1-BA2 is a redundant analog input terminal module for the DeltaV series.13P0129X012 may be its corresponding terminal block or related accessories.The following are its key product details:
Basic Information
Brand:Emerson
Model:KJ3222X1-BA2
Country of Origin:USA
Function:8-channel analog input
Input Type:4-20mA current signal,supports HART communication
Technical Parameters
Channel Isolation:Each channel is optically isolated from the system,factory-tested to 1500V DC isolation voltage.
Power Supply:Local bus power:12VDC/150mA;bus field power:24VDC/300mA;field circuit power:24VDC/30mA/Channels
Dimensions:4.4cm×10.8cm×12.7cm(1.6in×4.1in×5in)
Weight:0.2kg(0.44lb)
Features
Redundant Design:A redundant architecture improves system reliability and integrity,making it suitable for critical process automation applications.
High Isolation:Optical isolation between channels effectively prevents signal interference,ensuring input signal accuracy.
HART Communication Support:Enables HART communication while transmitting 4-20mA current signals,providing additional information about field devices.
Applications:Widely used in industries such as petroleum,chemical,electric power,metallurgy,new energy,and manufacturing for analog signal acquisition and processing in industrial automation control systems.
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