ABB DI581-S Digital Input Module

Product Overview

ABB DI581-S is a digital input module used to convert switch signals,sensor signals,and other digital signals into electrical signals that can be processed by PLC or other controllers.It is commonly used in industrial automation,building automation,and energy management systems.ABB is a well-known manufacturer of electrical automation and power technology products,known for their high performance,high reliability,and safety.The DI581-S digital input module adopts a compact and durable design,which can withstand harsh environmental conditions and has multiple functions,making it an ideal choice for various applications.

Product parameters

Model:DI581-S

Number of input channels:16

Input type:single ended,differential

Input signals:switch signal,sensor signal,other digital signals

Power supply voltage:24 VDC

Power consumption:maximum 2 W

Signal delay:≤1 ms

Protection level:IP67

Dimensions:114 mm x 75 mm x 25 mm

Weight:0.2 kg

Product specifications

Isolation voltage:250 V RMS

Common mode suppression:50 dB

Series

DI581-S belongs to the DI500 series digital input module.This series of modules has the following characteristics:

High performance

High reliability

High security

Features

DI581-S has the following features:

Supports multiple input types:single ended,differential

High precision:signal delay≤1 ms

High isolation:Isolation voltage of 250 V RMS

High common mode suppression:Common mode suppression is 50 dB

Easy to install and maintain

Function

The function of ABB DI581-S digital input module is to convert switch signals,sensor signals,and other digital signals into electrical signals that can be processed by PLC or other controllers.It can help users easily connect various sensors and other devices to the control system.

Purpose

The ABB DI581-S digital input module can be used in various industrial automation,building automation,and energy management system applications,including:

Industrial control system:Connect sensors,switches,and other equipment to monitor and control the production process.

Building control system:connecting lighting,air conditioning,safety,and other building equipment.

Energy management system:Connect electricity meters,sensors,and other devices to monitor and manage energy usage.

Application field

The ABB DI581-S digital input module can be applied in the following fields:

Manufacturing industry

Architecture

Energy

Public utilities

Transportation