General Information

Product ID:3BSE020512R2

ABB Type Designation:AI801-eA

Catalog Description:AI801-eA Analog Input 8 ch

The AI801 Analog Input Module has 8 channels for current input. The current input is able to handle a short circuit to the transmitter supply at least 30 V d.c without damage.

Current limiting is performed with a PTC resistor. The input resistance of the current input is 250 ohm, PTC included.

Features and benefits

8 channels for 0…20 mA, 4…20 mA d.c., single ended unipolar inputs

1 group of 8 channels isolated from ground

12 Bit resolution

Input shunt resistors protected to 30 V by PTC resistor

Analog inputs are short circuit secured to ZP or +24 V

The input withstand HART communication

Process and power connections via detachable connectors