1756-IRT8I是一款ControlLogix模擬輸入模塊。
它具有八(8)個可配置的通道，用于電阻溫度檢測器(RTD)、熱電偶和毫伏輸入。 該模塊通過適馬-德爾塔法實現(xiàn)高分辨率模數(shù)轉(zhuǎn)換。 轉(zhuǎn)換后的數(shù)據(jù)保存到IEEE 32位浮點。 人機界面(HMI)、監(jiān)控和數(shù)據(jù)采集(SCADA)以及分布式控制系統(tǒng)(DCS)可以理想地訪問轉(zhuǎn)換后的數(shù)據(jù)。
此外，1756-IRT8I模塊能夠進行開路檢測，熱電偶輸入和3線RTD的檢測時間為2秒，4線RTD的檢測時間為5秒。 該模塊支持的輸入范圍是1 – 500 ? , 2 – 1000 ? , 4 – 2000 ? , 8 – 4000 ? 和-100到100毫伏。
1756-IRT8I是Allen-Bradley/Rockwell Automation的一款ControlLogix模擬輸入模塊。
它具有八(8)個可配置的通道，用于電阻溫度檢測器(RTD)、熱電偶和毫伏輸入。 該模塊通過適馬-德爾塔法實現(xiàn)高分辨率模數(shù)轉(zhuǎn)換。 轉(zhuǎn)換后的數(shù)據(jù)保存到IEEE 32位浮點。 人機界面(HMI)、監(jiān)控和數(shù)據(jù)采集(SCADA)以及分布式控制系統(tǒng)(DCS)可以理想地訪問轉(zhuǎn)換后的數(shù)據(jù)。

1756-IRT8I

The 1756-IRT8I is a ControlLogix analog input module.
It features eight (8) configurable channels for resistance temperature detectors (RTDS), thermocouples, and millivolt inputs. The module realizes high resolution analog-to-digital conversion by Sigma Delta method. The converted data is saved to IEEE 32-bit floating point. Human Machine interfaces (HMI), supervisory control and Data acquisition (SCADA), and distributed control systems (DCS) are ideal for accessing the converted data.
In addition, the 1756-IRT8I module is capable of open circuit detection, with thermocouple input and 3-wire RTD detection time of 2 seconds, and 4-wire RTD detection time of 5 seconds. The input range supported by this module is 1-500? 2-1000? , 4-2000? – 8-4000? And -100 to 100 millivolts.
The 1756-IRT8I is a ControlLogix analog input module from Allen-Bradley/Rockwell Automation.
It features eight (8) configurable channels for resistance temperature detectors (RTDS), thermocouples, and millivolt inputs. The module realizes high resolution analog-to-digital conversion by Sigma Delta method. The converted data is saved to IEEE 32-bit floating point. Human Machine interfaces (HMI), supervisory control and Data acquisition (SCADA), and distributed control systems (DCS) are ideal for accessing the converted data.

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