Model: AI801

Item number 3BSE020512R1

Series: S800L series

Category: Analog input module

Finish: New, not new

Warranty: One year

Stock: Yes

Brand: ABB

dimension

Width 86.1 mm (3.4 in)

Depth 58.5 mm (2.3 in)

Height 110 mm (4.33 in)

Weight 0.24 kg (0.53 lb)

Signal specification: 0… 20 mA, 4… 20 mA

Number of channels: 8

Signal type: Unipolar single-ended

The AI801 analog input module has 8 current input channels. The current input is capable of handling a short circuit in the transmitter power supply of at least 30 V d.c without damage.

Current limiting is performed through a PTC resistor. The input resistance for current input is 250 ohms, including PTC.

Characteristics and advantages

8 channels for 0… 20 mA, 4… 20 mA DC, single-ended unipolar input

1 group of 8 channels, isolated from the ground

12-bit resolution

The input shunt resistor is protected to 30 V by a PTC resistor

Analog input short-circuit protection to ZP or +24 V

Input can withstand HART communication

Process and power connection via removable connectors