Article number:3BSE052604R1
Type:Analog Input
Signal specification:0..20 mA, 4..20 mA, 0..5 V, 1..5 V
Number of channels:8
Signal type:Unipolar single ended
HART:Yes
SOE:No
Redundancy:No
High integrity:No
Intrinsic safety:No
Mechanics:S800
Dielectric test voltage:500 V a.c.
Power dissipation:3.5 W
The AI815 Analog Input Module has 8 channels. The modules can be configured for voltage or current inputs. Current and voltage signals cannot be mixed on the same I/O module. The voltage and current input is able to withstand an overvoltage or undervoltage of at least 11 V d.c.
The input resistance for voltage input is greater than 10 M ohm, and the input resistance for current input is 250 ohm. The module distributes the external HART compatible transmitter supply to each channel. This adds a simple connection to distribute the supply to 2-wire or 3-wire transmitters. The transmitter power is supervised and current limited. If an external power supply is used for feeding HART transmitters, the power supply must be HART compatible.
ABB AI815 analog input module new original
ABB AI835A 3BSE051306R1 S800 Analog input
ABB AI830A 3BSE040662R1 S800 Analog Input Module