中國臺(tái)灣AECL信號(hào)變換器用于變頻器或現(xiàn)場儀表的各類信號(hào)的隔離與轉(zhuǎn)換，可轉(zhuǎn)
換成計(jì)算機(jī)、DCS、PLC等能接受的標(biāo)準(zhǔn)信號(hào)或用戶的特殊信號(hào)。
中國臺(tái)灣AECL-AT740系列信號(hào)變換器的輸入包括：直流、交流,、溫度、電位器、
頻率等信號(hào)，輸出范圍廣,可以滿足客戶特殊要求。
- 多樣化輸入/輸出選擇
- 精確穩(wěn)定、經(jīng)濟(jì)實(shí)用
- 插座式及滑軌安裝、電木底座絕緣耐熱佳
- 可應(yīng)用在中央監(jiān)控及PL

產(chǎn)品范圍及型號(hào)：

1、直流與交流類（各種直流輸入、直流輸出可選、直流轉(zhuǎn)換器、雙組輸出隔離、
反轉(zhuǎn)轉(zhuǎn)換器、直流平均器、減算器、加算器HIGH/LOW選擇器、平方根轉(zhuǎn)換器等）

型號(hào):
AT740-IZI-AA-2 AT740-IZI-AB-2 AT740-IZI-AAA-2

AT740-VZV-11-2 AT740-VZV-12-2  
AT740-VZV-21-2 AT740-VZV-22-2 AT740-VZV-12-3 

AT740-VZV-21-3 AT740-VZV-22-3    
AT740-VZI-1A-2 AT740-VZI-2A-2 AT740-VZI-1B-2 

AT740-IZV-A1-2  AT740-IZV-A2-2   
AT740-IZV-A3-2 AT740-PMZ-11-2 AT740-PMZ-12-2

  AT740-PMZ-1A-2  AT740-PMZ-21-2   
AT740-PMZ-22-2 AT740-PMZ-2A-2

2、溫度類（熱電偶溫度轉(zhuǎn)換器、測溫電阻溫度轉(zhuǎn)換器、PT100溫度轉(zhuǎn)換器、兩線式RTD溫度傳訊器）

AT740-PTZ-21-2 AT740-PTZ-22-2

AT740-PTZ-23-2 AT740-PTZ-24-2

AT740-PTZ-25-2 AT740-PTZ-2A-2  
AT740-PTZ-2B-2 AT740-FCR-11-2

AT740-FCR-12-2 AT740-FCR-1S-2

AT740-FCR-21-2 AT740-FCR-22-2

3、頻率類（各種脈沖輸入可選，直流輸出可選、頻率轉(zhuǎn)換器、頻率比率轉(zhuǎn)換器）

型號(hào):AT740-FCI-2A-2 AT740-FCI-1B-2

AT740-FCI-2B-2 AT740-FCV-11-2

AT740-FCV-12-2 AT740-FCV-13-2  
AT740-FCV-11-3 AT740-FCV-12-3

AT740-FCV-21-2 AT740-FCV-22-2

AT740-FCF-11-2 AT740-FCF-12-2

AT740-FCF-11-2
AT740-FCF-22-2 AT740-FCF-11-3

AT740-FCF-12-3 AT740-FCF-11-3 

AT740-FCF-22-3  AT740-FCI-1A-2等

4、高低報(bào)警類（直流報(bào)警設(shè)定器、交流報(bào)警設(shè)定器、頻率/流量報(bào)警設(shè)定器、熱電偶報(bào)警設(shè)定器、測溫電阻
溫度報(bào)警設(shè)定器等）AT-740-SH.SHZ.SL.SLZ

5、電力轉(zhuǎn)換器類（交流電壓PT轉(zhuǎn)換器、交流電流CT轉(zhuǎn)換器、功率、功率因數(shù)轉(zhuǎn)換器、電源濾波率轉(zhuǎn)換器、有
效電力轉(zhuǎn)換器、無效電力轉(zhuǎn)換器等）

型號(hào):

AT740-CEI-AA-2 AT740-CEI-AB-2

AT740-CEI-BE-2 AT740-CEI-AA-3

AT740-CEI-AB-3 AT740-CEI-BA-3
AT740-CEI-BB-3 AT740-CAI-AA-2

AT740-CAI-AB-2 AT740-CAI-AC-2

AT740-CAI-BA-2 AT740-CAI-BB-2
AT740-CAI-BC-2 AT740-CAI-AA-3

AT740-CAI-AB-3 AT740-PTZ-21-2

AT740-PTZ-22-2 AT740-PTZ-23-2  
AT740-PTZ-2A-2 AT740-PTZ-2B-2