描述
ABB SA801F是一款多功能模块，根据具体型号和应用场景，可作为电源模块或数字输入模块使用。以下是其核心功能与技术特点的综合概述：
一、电源模块功能
核心供电能力
SA801F为ABB AC800F系列控制器及其扩展模块提供稳定电源，支持宽电压输入（115-230VAC）并集成EMC滤波器，输出3VDC和5VDC电压（精度±3%），总功率达26.5W，适用于工业控制环境。
保护与可靠性
-短路与过流保护：具备过流检测及短路保护功能，防止系统过载损坏。
-故障保持能力：电源故障时，输出可保持至少20ms，确保控制器安全过渡。
-诊断接口：通过带EMC滤波的诊测接口和EEPROM存储器，记录运行状态及故障信息。
兼容性与安装
专为AC800F控制器设计，支持DIN导轨安装，兼容CPU主板及扩展槽（如E1/E2、F1-F4槽位）。
二、数字输入模块功能
SA801F也可作为16通道数字输入模块，用于安全回路控制，例如紧急停止系统、安全门联锁等。其技术参数包括：
输入电压范围：20-30VDC
响应时间：<10ms
漏电电流：<0.5mA
重量：约0.5kg
三、通用技术特点
高效性
采用最新功率电子技术，内阻低、效率高，适应不同电压和负载条件。
安全性
符合多种安全标准，支持主动报警分析及未授权访问防护。
维护便捷
模块化设计便于更换，支持状态指示灯及远程故障排查。
SA811F 3BDH000013R1
SA811F 3BDH000013R1
SA811F 3BDH000013R1
ABB SA801F is a multifunctional module that can be used as a power module or a digital input module depending on the specific model and application scenario.The following is a comprehensive overview of its core functions and technical features:
I.Power module functions
Core power supply capability
SA801F provides stable power for ABB AC800F series controllers and their expansion modules,supports wide voltage input(115-230VAC)and integrates EMC filters,outputs 3VDC and 5VDC voltages(accuracy±3%),and has a total power of 26.5W,which is suitable for industrial control environments.
Protection and reliability
-Short circuit and overcurrent protection:It has overcurrent detection and short circuit protection functions to prevent system overload damage.
-Fault retention capability:When the power fails,the output can be maintained for at least 20ms to ensure safe transition of the controller.
-Diagnostic interface:The operating status and fault information are recorded through the diagnostic interface with EMC filtering and EEPROM memory.
Compatibility and Installation
Designed for AC800F controller,supports DIN rail installation,compatible with CPU motherboard and expansion slots(such as E1/E2,F1-F4 slots).
2.Digital Input Module Function
(Application Scenarios for Some Models)
SA801F can also be used as a 16-channel digital input module for safety circuit control,such as emergency stop system,safety door interlock,etc.Its technical parameters include:
Input voltage range:20-30VDC
Response time:<10ms
Leakage current:<0.5mA
Weight:about 0.5kg
3.General Technical Features
High Efficiency
Using the latest power electronics technology,low internal resistance,high efficiency,adapt to different voltage and load conditions.
Safety
Complies with multiple safety standards,supports active alarm analysis and unauthorized access protection.
Easy Maintenance
Modular design is easy to replace,supports status indicator lights and remote troubleshooting.
