>>>型號(hào):1746-IA8 數(shù)字交流輸入模塊 用于接收和處理數(shù)字信號(hào) 用于各種工業(yè)控制系統(tǒng)
【功能描述】
1746-IA8是一款PLC（可編程邏輯控制器）模塊。該模塊為數(shù)字交流輸入模塊，用于接收和處理數(shù)字信號(hào)。
以下是關(guān)于1746-IA8模塊的一些詳細(xì)信息：
技術(shù)規(guī)范：
系列：SLC 500
模塊類型：數(shù)字交流輸入模塊
電壓范圍：85~132伏交流電
輸入項(xiàng)：8
背板電流（5伏直流電）：50毫安
信號(hào)延遲：35或45毫秒
斷態(tài)電流：2毫安
插槽：1個(gè)
I/O連接：1746-HT和1746-HCA
階躍響應(yīng)：進(jìn)100毫秒，出2.5毫秒
應(yīng)用領(lǐng)域：該模塊被廣泛應(yīng)用于各種工業(yè)控制系統(tǒng)中，包括但不限于發(fā)電廠DCS監(jiān)控系統(tǒng)、智能平鋼化爐系統(tǒng)制造、PLC可編程輸送控制系統(tǒng)、
DCS集散控制系統(tǒng)、智能型消防供水控制系統(tǒng)以及化工廠藥液恒流量計(jì)算等。
接口與編程：1746-IA8模塊的接口設(shè)計(jì)易于使用，其編程語(yǔ)言也易于被工程技術(shù)人員接受。梯形圖語(yǔ)言的圖形符號(hào)與表達(dá)方式和繼電器電路圖相當(dāng)接近，
使得不熟悉電子電路、不懂計(jì)算機(jī)原理和匯編語(yǔ)言的人也能方便地使用計(jì)算機(jī)進(jìn)行工業(yè)控制。
>>>>型號(hào):1746-IA8 數(shù)字交流輸入模塊 用于接收和處理數(shù)字信號(hào) 用于各種工業(yè)控制系統(tǒng)
【英文介紹】
The 1746-IA8 is a PLC (Programmable Logic Controller) module. The module is a digital AC input module for receiving and processing digital signals.
Here are some details about the 1746-IA8 module:
Technical specifications:
Manufacturer: Rockwell Automation
Series: SLC 500
Module type: Digital AC input module
Voltage range: 85~132 volts AC
Input: 8
Backplane current (5 volts DC) : 50 MA
Signal delay: 35 or 45 milliseconds
Off-state current: 2 MA
Slot: 1
I/O connections: 1746-HT and 1746-HCA
Step response: In 100 ms, out 2.5 ms
Application: The module is widely used in various industrial control systems, including but not limited to power plant DCS monitoring system, intelligent flat tempering furnace system manufacturing,
PLC programmable transmission control system, DCS distributed control system, intelligent fire water supply control system and chemical plant liquid constant flow calculation.
Interface and programming: The 1746-IA8 module's interface design is easy to use and its programming language is easy to accept by engineers and technicians. The graphic symbol of ladder diagram
language is quite close to the expression mode and relay circuit diagram, so that people who are not familiar with electronic circuits, do not understand computer principles and assembly language can
also easily use computers for industrial control.
>>>>型號(hào):1746-IA8 數(shù)字交流輸入模塊 用于接收和處理數(shù)字信號(hào) 用于各種工業(yè)控制系統(tǒng)
