描述
ABB DSTC170 57520001-BK是一款模拟输入模块。它通常应用于ABB Ability System 800xA DCS（分布式控制系统）等相关自动化系统中，用于将现场的模拟量信号转换为数字信号，供控制系统进行处理和控制。以下是其部分产品详情：
通信特性：支持Profibus DP总线标准，通信速率包括9.6kBit/s、19.2kBit/s、45.45kBit/s、93.75kBit/s、187.5kBit/s、500kBit/s、1.5MBit/s、6MBit/s和12MBit/s，可通过拨码开关手动设置速率或选择速率自适应。
指示灯：配备6个双色LED状态指示灯，可用于显示模块的运行状态、通信状态等信息。
电源相关：具备DC9-36V宽冗余双电源，典型值为DC24V，功耗小于4W。具有DC1500V电源隔离和反接保护功能，采用工业端子接口。
保护功能：提供电接口4000V的防雷、1.5A过流、600W浪涌保护。继电器告警输出支持链路故障和电源故障告警输出，触点大容量为DC48V/1A。
外观与安装：防护等级为IP30，采用波浪纹铝制加强机壳，支持标准工业35mm导轨安装方式。
接口类型：数据电接口采用9针的Sub_D插孔连接器，符合Profibus DP的协议规范。
The ABB DSTC170 57520001-BK is an analog input module.It is commonly used in automation systems such as the ABB Ability System 800xA DCS(distributed control system),converting analog signals from the field into digital signals for processing and control by the control system.The following are some product details:
Communication Features:Supports the Profibus DP bus standard,with communication rates of 9.6kBit/s,19.2kBit/s,45.45kBit/s,93.75kBit/s,187.5kBit/s,500kBit/s,1.5MBit/s,6MBit/s,and 12MBit/s.The rate can be set manually or adaptively via a DIP switch.
Indicators:Equipped with six bi-color LED status indicators,they display information such as the module’s operating and communication status.
Power Supply:Features dual redundant DC9-36V power supplies,typically DC24V,with power consumption less than 4W.It features 1500V DC power isolation and reverse polarity protection,and uses an industrial terminal block.
Protection:The electrical interface provides 4000V lightning protection,1.5A overcurrent protection,and 600W surge protection.Relay alarm outputs support link failure and power failure alarms,with a maximum contact capacity of 48V/1A.
Appearance and Installation:It has an IP30 protection rating and utilizes a reinforced corrugated aluminum chassis.It supports standard industrial 35mm DIN-rail mounting.
Interface:The data interface uses a 9-pin Sub-D receptacle connector,compliant with the Profibus DP protocol.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
