ABB AI820 3BSE008544R1 Analog Input 4 Ch
Overview
ABB AI820 3BSE008544R1 is an analog input module with four differential bipolar current/voltage input channels, each configurable as either a voltage or current input. The current inputs are resistant to accidental common-mode connections up to 30V DC, and a 250Ω current sense resistor with a power rating of approximately 5W is used to temporarily protect individual channels. The module can power an external transmitter at the transmitter power terminals without current limitation, and all four channels are isolated from the module bus.
🚀Function & Features
- The AI820 supports various DC input signal ranges, such as -20...+20mA, 0...20mA, and -10...+10V.
- The AI820 is organized into groups of four channels, all isolated from ground.
- The AI820 offers 14-bit resolution plus a sign bit.
- The AI820 input shunt resistor can withstand 30V DC.
- The AI820 can power external transmitters, and there is no current limit on the transmitter power terminals, making it convenient to connect to external 2-wire transmitters and other devices.
Specifications
|
Parameter |
Details |
| Model | AI820 |
| Part Number | 3BSE008544R1 |
|
Input Impedance |
200 kΩ ± 25% (common mode in voltage mode), 800 kΩ ± 25% (normal mode in voltage mode), 250 Ω (current input) |
|
Isolation |
Groupwise isolated from ground (RIV = 50 V) |
|
Under/Over Range |
± 15% |
|
Error |
Max. 0.1% |
|
Temperature Drift |
Voltage: Max. 70 ppm/°C; Current: Max. 50 ppm/°C |
|
Input Filter (Rise Time 0-90%) |
40 ms |
|
Maximum Field Cable Length |
600 meters (656 yards) |
|
Dielectric Test Voltage |
500 V a.c. |
|
Power Dissipation |
1.7 W |
|
Current Consumption of +5 V Modulebus |
80 mA |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: ABB
Q: What is the type?
A: Analog Input 4 ch
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
why choose us?
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After-sales service
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
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