ABB   3HNA015218-001  !!!  ---mail to: sales3@amikon.cn  

  Email:     sales3@amikon.cn       

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The AI820 Analog Input Module has 4 differential, bipolar current/voltage inputs. Each channel can be either a voltage or current input. 

The current inputs can withstand an accidental maximum normal mode 30 V d.c. connection. To protect the current input circuit against dangerous input levels, that is, by accidentally connecting a 24 V source, the resistor rating of the 250Ω current sense resistors is about 5 Watts. This is intended only to temporarily protect one channel at a time.

ABB   3HNA015218-001

3HNA015218-001 | ABB | Spray gear pump

         sales3@amikon.cn  

The module distributes the external transmitter supply to each channel. This adds a simple connection (with extended MTUs) to distribute the supply to external 2 wire transmitters. There is no current limiting on the transmitter power terminals. 

Emal:sales3@amikon.cn                                                                                         

Our company has many products in stock, which are immediately available. 

The warranty is 1 years which apply to all the new products. 

If you purchase one more parts from us, we can make a discount to you.