ABB AI931S 3KDE175511L9310 Analog Input
General info
| Manufacture | ABB |
| Item No | AI931S |
| Article number | 3KDE175511L9310 |
| Series | 800XA Control Systems |
| Origin | Sweden |
| Dimension | 155*155*67(mm) |
| Weight | 0.4kg |
| Customs Tariff Number | 85389091 |
| Type |
Analog Input
|
Detailed data
ABB AI931S 3KDE175511L9310 Analog Input
The ABB AI931S can be installed in a non-hazardous area or directly in a Zone 1 or Zone 2 hazardous area, depending on the system model selected. The 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, thus reducing cabling and wiring costs.The AI931S module typically provides 8 or 16 analog input channels, providing flexibility in selecting the number of inputs for connecting various field devices.
The system is robust, fault-tolerant and easy to maintain. Integrated power-off allows replacement during operation, which means that the power supply unit can be replaced by removing the voltage once. AI931S analog input (AI4H-Ex), passive input 0/4...20 mA.
ATEX certified for zone 1 installation
Redundancy (power supply and communication)
Hot configuration during operation
Hot swap capability
Extended diagnostics
Excellent configuration and diagnostics via FDT/DTM
G3 – coating of all components
Simplified maintenance through automatic diagnostics
0/4...20 mA passive input
Short circuit and wire break detection
Galvanic isolation between input/bus and input/power supply
Common return for all inputs
4 channels
Transmission of HART frames via fieldbus
Cyclic HART variables
Frequently asked questions about the product are as follows:
-What types of input signals does the ABB AI931S accept?
The AI931S accepts input signals such as current 4-20 mA and voltage 0-10 V, ±10 V, making it versatile and suitable for a variety of field devices.
-What is the accuracy of the ABB AI931S 3KDE175511L9310?
12-bit or 16-bit resolution is available, providing high accuracy for precise analog measurements. This resolution ensures that even small changes in input signals are accurately captured and processed.
-What diagnostic features does the ABB AI931S provide?
The AI931S includes open wire detection, over/under range detection, and LED status indicators. These diagnostic features help identify problems such as broken wires, incorrect signal levels, or module failures.
