描述
ABB TU516(1SAP212000R0001)是一款高性能I/O终端单元，专为工业自动化系统设计，采用弹簧端子连接方式，支持24V DC电源供电，能够可靠地连接S500系列模拟和数字模块，为工业控制系统提供稳定的数据采集和传输功能1。
1.产品概述与核心功能
基本定位：TU516是ABB AC500系列PLC系统的关键I/O模块底板，集成弹簧接线端子，专为24V DC电源环境设计
主要功能：作为数据传输与控制指令执行的核心组件，提供高速数据传输通道和精准的指令执行能力，显著提升系统响应速度
连接特性：通过弹簧端子连接S500系列模拟和24V DC数字模块，实现快速、可靠的电气连接，无需工具即可完成接线
信号处理：为连接的模块提供稳定的24V DC电源，同时传输控制信号和数据，确保控制系统精确运行
安全特性：符合安全超低压(SELV)和保护超低压(PELV)标准，确保AC500/AC500 eCo超低电压电路的电气安全1
2.技术规格与物理参数
电源要求：24V DC电源供电，适用于工业标准电源环境
物理尺寸：
净深/长度：241毫米
净重：0.8公斤
尺寸规格：11×1×1厘米(长×宽×高)
连接方式：采用弹簧端子连接，确保连接稳固可靠，适合工业环境中的振动和干扰
兼容性：与ABB AC500系列PLC系统完全兼容，可作为I/O模块底板集成到现有系统中
工作温度：0-100℃环境温度范围，适应各种工业环境1
The ABB TU516(1SAP212000R0001)is a high-performance I/O terminal unit designed for industrial automation systems.It uses spring-loaded terminals,supports 24V DC power,and reliably connects to S500 series analog and digital modules,providing stable data acquisition and transmission capabilities for industrial control systems.<sup>1</sup>
1.Product Overview and Core Functions
Basic Positioning:The TU516 is a key I/O module baseboard for ABB AC500 series PLC systems,integrating spring terminals and designed specifically for 24V DC power environments.
Main Functions:As a core component for data transmission and control command execution,it provides a high-speed data transmission channel and precise command execution capabilities,significantly improving system response speed.
Connection Characteristics:Connects S500 series analog and 24V DC digital modules via spring terminals,achieving fast and reliable electrical connections without tools.
Signal Processing:Provides a stable 24V DC power supply to connected modules while transmitting control signals and data,ensuring precise operation of the control system.
Safety Features:Complies with Safety Extra Low Voltage(SELV)and Protective Extra Low Voltage(PELV)standards,ensuring the electrical safety of AC500/AC500 eCo ultra-low voltage circuits.
2.Technical Specifications and Physical Parameters
Power Requirements:24V DC power supply,suitable for industrial standard power environments.
Physical Dimensions:
Depth/Length:241 mm
Net Weight:0.8 kg
Dimensions:11×1×1 cm(L×W×H)
Connection Method:Spring terminal connection ensures a secure and reliable connection,suitable for vibration and interference in industrial environments.
Compatibility:Fully compatible with ABB AC500 series PLC systems,can be integrated into existing systems as an I/O module baseboard.
Operating Temperature:0-100℃ambient temperature range,adaptable to various industrial environments.
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