ABB AI950S 3KDE175521L9500 Analog Input

The AI950S can be installed in non-hazardous areas or directly in Zone 1 or Zone 2 hazardous area depending on the selected system variant. S900 I/O communicates with the control system level using the PROFIBUS DP standard. The I/O system can be installed directly in the field, therefore the costs for marshalling and wiring are reduced.

The system is robust, fault-tolerant and easy to maintain. The integrated disconnect mechanism allows replacement during operation, which means that the power supply unit can be replaced without interrupting the primary voltage.

ATEX Certification for installation in Zone 1

Redundancy (Power and Communication)

Hot Configuration in Run

Hot Swap functionallity

Extended Diagnostic

Excellent configuration and diagnostics via FDT/DTM

G3 – coating for all components

Simplified maintenance with auto-diagnostics

Pt 100, Pt 1000, Ni 100, 0...3kOhms in 2/3/4 wire technique

Thermocouple Type B, E, J, K, L, N, R, S, T, U, mV

Internal or external cold junction compensation

Short and break detection

Electrical isolation between input / bus and input / power

Electrical isolation channel to channel

4 channels

Frequently asked questions about the product are as follows:

-What types of analog signals can the ABB AI950S 3KDE175521L9500 module handle?

The AI950S module can handle voltage 0-10 V, -10 V to +10 V, and current 4-20 mA signals, suitable for a wide range of industrial sensors and field devices.

-What is the resolution of the ABB AI950S 3KDE175521L9500 module?

The AI950S offers 12-bit or 16-bit resolution, which ensures accurate measurement of analog signals with high precision.

-Can the ABB AI950S 3KDE175521L9500 module handle custom input ranges?

The AI950S module can be configured to handle custom input ranges, providing flexibility in interfacing with a wide range of analog devices that may operate at different voltage or current levels.