ABB 81EU01E-E GJR2391500R1210 GJR2391511R42 Universal Input Module

ABB 81EU01E-E GJR2391500R1210 GJR2391511R42  Universal Input Module

INTRODUCTION

The module incorporates a total of 5 function units. Each function unit may be used for any type of input mode. Any combination is possible. The allocation as well as the settings of all the parameters can be programmed easily using the configuration list. The programmed values are stored in an EEPROM to ensure that they are not lost in the event of a power failure. They can be changed any time. Every analog signal can be assigned up to 4 limit values. In an input module, up to 5 independent correction or filter calcuations can be carried out. Programming is done by structuring function blocks. The conditions relevant to this application are to be taken into consideration.

Features

The module can be plugged into any PROCONTROL station with an external power supply unit. It is equipped with a standard interface for the PROCONTROL station bus. The module sends the converted input signals in the form of telegrams over the station bus to the PROCONTROL bus system. The telegrams are checked before they are sent and marked with test flags. This ensures that the receiving module can check them for error-free transmission. The telegrams received over the station bus, e.g. for correction calculations, are checked by the module for error-free transmission based on their test flags. Provision is made to eliminate interference among the function units of the module and the station bus. A short-circuit-proof and monitored transmitter power supply is available for each function unit, suitable for the various applications. A response of the internal monitoring circuits or of the input signal monitoring function is indicated in the form of a disturbance annunciation ST (general disturbance) on the front panel of the module.

Product Overview

This module is typically used in industrial automation and control systems to receive and process digital signals from a variety of sensors and switches. It combines high speed, high reliability and easy configuration to provide a stable and reliable input solution for industrial automation systems.

Key Features

High accuracy and reliability:

The module has high-precision signal acquisition and conversion capability, which can ensure the accuracy and reliability of the input signal.

Adopting advanced hardware and software design, it is able to operate stably for a long time in harsh industrial environments.

Multiple Input Channels:

Multiple input channels are provided for receiving multiple digital signals.

Each channel can be independently configured and monitored, improving system flexibility and expandability.

Supports different types of digital signals:

The module usually supports different types of digital signals, such as switching signals, pulse signals, frequency signals, and so on.

It can be adapted to different application scenarios according to specific configurations and requirements.

Communication interface:

Provides interfaces for communication with other devices or systems, such as Ethernet interfaces or other standard bus interfaces.

Facilitates data exchange and communication with control systems or monitoring systems.

Programmability:

The module is programmable and can be customised with parameter settings and functions through programming or configuration software.

Users can write customised control logic and algorithms according to specific application requirements.

Technical Specifications.

The following are some typical technical specifications (specific specifications may vary depending on product batch and customisation requirements):

Model: ABB 81EU01E-E

Configuration code: GJR2391500R1210, GJR2391511R42

Input type: digital signals (e.g. switch signals, pulse signals, frequency signals, etc.)

Number of input channels: multiple (the exact number depends on product specifications)

Communication interface: Ethernet interface or other standard bus interface

Working environment: suitable for various industrial automation environments

Application Fields

ABB 81EU01E-E GJR2391500R1210 GJR2391511R42 Universal Input Module is widely used in a variety of industrial automation control systems, such as manufacturing, energy management, transport and other fields. It can help enterprises improve productivity and quality, reduce costs and risks, and is an indispensable and important component of modern industrial automation.

Maintenance and care

In order to ensure the long-term stable operation of the module, users should carry out regular maintenance and repair work. This includes checking the module's operating status, cleaning dust and dirt, and calibrating sensors and actuators. At the same time, users should also follow the manufacturer's use and maintenance guidelines to avoid damage or malfunction caused by improper operation.