AI820 3BSE008544R1 ABB Analog Input
AI820 3BSE008544R1.pdf
Product Details:
| Brand name | ABB |
| Model | AI820 |
| Product ID | 3BSE008544R1 |
| Condition | NEW |
| Gross weight | 2.1kg |
| Packing size | 20*15*10cm |
| Payment Term | T/T |
| Warranty | 1 year |
| Courier Partner | DHL, UPS, TNT, FedEx and EMS |
Description:
The AI820 Analog Input Module has 4 differential, bipolar current/voltage inputs.
Each channel can be either a voltage or current input.
The current inputs can withstand an accidental maximum normal mode 30 V d.c. connection.
To protect the current input circuit against dangerous input levels, hat is, by accidentally connecting a 24 V source, the resistor rating of the 250W current sense resistors is about 5 Watts.
This is intended only to temporarily protect one channel at a time.
The module distributes the external transmitter supply to each channel.
This adds a simple connection (with extended MTUs) to distribute the supply to external 2 wire transmitters.
There is no current limiting on the transmitter power terminals.
All 4 channels are isolated from the ModuleBus in one group.
Power to the input stages is converted from the 24 V on the ModuleBus.
Features and benefits
• 4 channels for -20...+20 mA, 0...20 mA, 4...20 mA, -10...+10 V, 0...10 V, 2...10 V, -5...+5 V, 0...5 V, 1...5 V d.c. bipolar differential inputs
• One group of 4 channels isolated from ground
• 14 Bit resolution plus sign
• Input shunt resistors protected to 30 V d.c.
• The input withstand HART communication
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AI820 3BSE008544R1 ABB Analog Input Width 45mm Images
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