ABB AI825 3BSE036456R1 Analog Input 4 ch AI825 Supply Module
Description
The AI825 Analog Input Module has 4 individually galvanic isolated,
bipolar current/voltage inputs. Each channel can be either a
voltage or current input.
The module has a direct current input that withstand up to 6.3 V
and a over voltage protected current input that withstand up to +30
V d.c. The current is limited by a PTC resistor.
Power to the input stages is converted from the 24 V on the
ModuleBus.
General info
| Article number | 3BSE036456R1 |
| Type | Analog Input |
| Signal specification | -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10V |
| Number of channels | 4 |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
Detailed data
| Resolution | 14 bit plus sign |
| Input impedance | 10 MΩ (voltage input)
50 Ω (current input) |
| Isolation | Individually isolated, channel-to-channel and to circuit common |
| Under/over range | ± 15% |
| Error | Max. 0.1% |
| Temperature drift | Max. 47 ppm/°C (0..10V), Max. 34 ppm/°C (±10V), Max. 78 ppm/°C
(0..20mA), Max. 57 ppm/°C (±20mA) |
| Input filter (rise time 0-90%) | 115 ms (voltage input), 130 ms (current input) |
| Update cycle time | < 10ms |
| Maximum field cable length | 600 meters (656 yards) |
| CMRR, 50Hz, 60Hz | 120 dB |
| NMRR, 50Hz, 60Hz | > 40 dB at 50 Hz, >55 dB at 60 Hz |
| Rated insulation voltage | 250 V |
| Dielectric test voltage | 1900 V d.c. ch-ch, 3250 V d.c. ch-ground/system, |
| Power dissipation | Typ. 2.5 W, Max. 3.2 W |
| Current consumption +5 V Modulebus | Typ. 70 mA, Max. 100 mA |
| Current consumption +24 V Modulebus | Typ. 90 mA, Max. 110 mA |
| Current consumption +24 V external | 0 |
Compatibility
| Use with MTU | TU811, TU813, TU831 |
| Keying code | DA |
Dimensions
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Height | 119 mm (4.7”) |
| Weight | 0.22 kg (0.49 lbs.) |
Features and benefits
- 4 channels individually galvanic isolated inputs for +20 mA, 0...20
mA, 4...20 mA, +10 V, 0...10 V, 2...10 V
- 14 Bit resolution plus sign
- Input shunt resistors protected to 30 V d.c.
- The input withstands HART communication
FAQ:
Q: What is the brand name of the product?
A: The brand name of the product is ABB.
Q: What is the model number of the product?
A: The model number of the product is AI825 3BSE036456R1.
Q: Where is the product manufactured?
A: The product is manufactured in FI.
Q: What are the available payment terms?
A: The available payment terms are T/T, Western Union, and
PAYONEER.
Q: What is the delivery time for the product?
A: The delivery time for the product is 3-5 days.
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