描述
ABB DO801-EA是一款专为工业自动化设计的数字输出模块，属于ABB S800 I/O系统，以下是其产品详情：
基本参数
通道数量：16通道。
额定隔离电压：50V。
输入电压：24V直流。
输出电流：每通道0.5A。
尺寸：约195mm x 45mm x 130mm。
重量：约0.27kg-0.3kg。
电气特性
输出电压：信号1的输出电压为电源电压（-0.8V）。
漏电流：信号0时漏电流小于0.5mA。
短路保护：具备短路保护功能，每个通道都能承受短路电流。
过载保护：有过载保护，当电流大于0.7A时，约100ms后触发过载报警，短路/过载后自动重新激活。
开关频率：阻性负载时开关频率可根据需求设定，感性负载时最大0.5Hz，灯负载时最大11Hz（最大5W）。
电缆长度：屏蔽电缆最大1000m，非屏蔽电缆最大600m。
功能特点
隔离设计：16个输出通道为一个隔离组，每个输出通道都包含短路和过热保护的高端驱动器、EMC保护组件、感性负载抑制、输出状态指示LED和光隔离屏障，可有效防止电气干扰。
状态指示：每个通道都有黄色LED指示灯，用于显示输出信号状态，便于实时监控。
故障保护：具有过压、过热保护功能，当出现通信错误时，输出可设置为预定状态（OSP功能）。
The ABB DO801-EA is a digital output module designed for industrial automation and is part of the ABB S800 I/O system.The following are product details:
Basic Parameters
Number of Channels:16
Rated Isolation Voltage:50V
Input Voltage:24V DC
Output Current:0.5A per channel
Dimensions:Approximately 195mm x 45mm x 130mm
Weight:Approximately 0.27kg-0.3kg
Electrical Characteristics
Output Voltage:The output voltage for signal 1 is the supply voltage(-0.8V).
Leakage Current:The leakage current is less than 0.5mA when the signal is 0.
Short-Circuit Protection:Short-circuit protection is provided,and each channel can withstand short-circuit currents.
Overload Protection:Overload protection is provided.When the current exceeds 0.7A,the overload alarm is triggered after approximately 100ms and automatically reactivates after a short circuit/overload condition.
Switching Frequency:The switching frequency for resistive loads can be set as needed,with a maximum of 0.5Hz for inductive loads and 11Hz for lamp loads(maximum 5W).
Cable Length:Shielded cable up to 1000m,unshielded cable up to 600m.
Features
Isolated Design:Each of the 16 output channels is grouped into isolated groups.Each output channel includes a high-side driver with short-circuit and overtemperature protection,EMC protection components,inductive load suppression,an output status LED,and an optical isolation barrier to effectively prevent electrical interference.
Status Indication:Each channel has a yellow LED indicator to display the output signal status,facilitating real-time monitoring.
Fault Protection:Overvoltage and overtemperature protection are provided,and the output can be set to a predetermined state in the event of a communication error(OSP function).
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
