IT94-3 ABB Модуль

Description

IT94-3 ABB Модуль

IT94-3 ABB Модуль

The F40 positioner combines microprocessor technology with the electrical interface of pneumatic control devices. The most basic model is a 2-wire instrument. An industrial standard 20mA signal is used as both a control signal and a power source for electronic circuits. It can be connected through plug-in connectors. The use of microprocessors makes setting operations very simple and fast. The automatic initialization program automatically sets the basic functions (such as zero position, range, speed, sensitivity), and all operations can be completed by pressing the button, as shown in Figure 1.
If the actuator has a stroke of 60 °, 90 °, or 180 °, the locator will automatically set its range to that stroke. Due to its automatic performance monitoring function, it ensures optimal performance even when there are significant changes in process conditions; For single acting or double acting actuators, common functions used can be achieved: split range operation, reaction operation, etc. There are two basic types, one is an angular travel locator and the other is a straight travel locator. The main difference between the two lies in the installation method and mechanical travel. Both types can be used for double acting and spring return actuators; The standard feedback system maintains a linear relationship between the input signal and the output displacement, and also includes optional settings for quick opening and equal percentage setting; The “User Defined Curve” option can achieve 1000 different forms based on the basic control characteristic curve. With the built-in 5-button keyboard and LCD display, it is easy to reset and reset. The basic functions and user made settings are stored in the rewritable programmable read only memory EPROM, so even after signal failure, the original settings remain unchanged.

Xiamen Xiongba E-commerce Co., Ltd

Mobile/ WeChat/ WhatsApp:+86-133 6590 9307

E-mail:dcsplcsales@gmail.com  

Skype: +86 133 6590 9307

Contact:   Simon

Website: https://www.dcsplcsystem.com

Address: Unit 2008, Chuangxiang Center, No. 1733, Luling Road, Siming District, Xiamen, Fujian

1. Invensys Foxboro: системы серии I / a, управление последовательностью FBM (модуль ввода / вывода на месте), трапециевидное логическое управление, обработка воспоминаний об авариях, преобразование цифровых модулей, обработка входных / выходных сигналов, передача и обработка данных и т.д.
Invensys Triconex: Система управления избыточной отказоустойчивостью, современный отказоустойчивый контроллер, основанный на трехмодульной структуре избыточности (TMR).
Ovation Emerson – запасные части для систем Ovation, WDPF и MAX1000.
Роквелл – Аллен – Брэдли: Рейсин Райан, SLC500 / 1747 / 1746, Micrologix / 1761 / 1763 / 1766 / 1764, CompactLogix / 1769 / 1768, Logix5000 / 1756 / 1789 / 1794 / 1760 / 1788, PLC – 5 / 1771 / 1785 и др.
Интегрированные схемы Rockwell тройные: процессорные модули, приемопередатчики, цифровые модули каналов, модули расширенного интерфейса и т. Д. t8451 / t8431 / t8461 / t8110b / t8151b / t8403 / t8402 / t8311 / t8151b / t8310 / t8448 и т. Д.
Schneider Modicon: Процессоры квантовой серии 140, карты управления, модули питания и многое другое.