国产免费又黄的网站,精品9国产自产国产拍在线 ,国产精品96乱子一级视频,久久国产精品成人免费秋霞,亚洲国产国语自产精品,av区无码字幕中文一区,日韩精品久久久久久福利,人人妻人人做人人爽精品,人妻久久事影院,最新熟女中文字幕97,国产一区二区三区尤物,一级无码激情在线观看下载,午夜福利视频网站最新,欧美激情视频乱一区二区三区,亚洲色制服中文字幕

MTL1143信號(hào)分配器，MTL1143信號(hào)分配器，MTL1143信號(hào)分配器一進(jìn)兩出模擬量輸入隔離器，適用于變送器，輸入信號(hào)4-20mA，輸出信號(hào)4-20mA，滿足有源、無源輸出，并且?guī)ART協(xié)議采集。

The MTL1143 is a Single Channel Analogue Input isolator with dual outputs. HART communication is provided for Smart two wire transmitters via Output 1. The transmitter can be interrogated either from the operator station or by a hand-held communicator (HHC). Power for this module is supplied via the power bus embedded in the DIN rail. The PBUS6.2 kit must be ordered separay. 10 x 2 way power clips are provided to power 20 modules. The MTL1991 is used to feed power onto the bus.

Terminals    Function

1            Tx+

2            Input

3            Common

5            Output + (with HART)

6            Output - (with HART)

7            Repeat Output +

8            Repeat Output - D Power supply -ve E Power supply +ve