ABB AI810 3BSE008516R1 Analog Input Module

The AI810 Analog Input Module has 8 channels. Each channel can be either a voltage or 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.

The voltage input is able to withstand an over or undervoltage of at least 30 V d.c. Input resistance is 290k ohm. Transmitter supply can be connected to L1+, L1- and/or L2+, L2-.

Features and benefits
8 channels for 0…20 mA, 4…20 mA, 0…10 V or 2…10 V 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.