Place of Origin: | Estonia |
Brand Name: | ABB |
Certification: | CE |
Model Number: | AI820 3BSE008544R1 |
Minimum Order Quantity: | 1 |
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Price: | Negotiable |
Packaging Details: | New in original box |
Delivery Time: | 3-5 days |
Payment Terms: | T/T |
Supply Ability: | 100 |
Model: | AI820 3BSE008544R1 | Brand: | ABB |
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Country Of Origin: | Estonia | Resolution: | 14 Bit Plus Sign |
Product Net Weight: | 0.2kg | Product Type: | I-O_Module |
Use With MTU: | TU810, TU812, TU814, TU830, TU833 |
ABB AI820 3BSE008544R1 AI820 Analog Input 4 ch
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, that 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.
Article number | 3BSE008544R1 |
Type | Analog Input |
Signal specification | -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10 V |
Number of channels | 4 |
Signal type | Bipolar differential |
HART | No |
SOE | No |
Redundancy | No |
High integrity | No |
Intrinsic safety | No |
Mechanics | S800 |
Detailed data
Resolution | 14 bit plus sign |
Input impedance | 200 kΩ ± 25% (voltage mode, common mode) 800 kΩ ± 25% (voltage mode, normal 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 |
Current limiting | Transmitter power can be current limited by the MTU |
Maximum field cable length | 600 meters (656 yards) |
Dielectric test voltage | 500 V a.c. |
Power dissipation | 1.7 W |
Current consumption +5 V Modulebus | 80 mA |
Current consumption +24 V Modulebus | 0 |
Current consumption +24 V external | 70 mA |
Diagnostics
Front LED’s | F(ault), R(un), W(arning) |
Supervision | Internal Power Supply |
Status indication of supervision | Module Error, Module Warning, Channel error |
Environment and certification
CE mark | Yes |
Electrical safety | EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201 |
Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
Marine certification | ABS, BV, DNV, LR |
Temperature, Operating | 0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C |
Temperature, Storage | -40 to +70 °C (-40 to +158 °F) |
Pollution degree | Degree 2, IEC 60664-1 |
Corrosion protection | ISA-S71.04: G3 |
Relative humidity | 5 to 95 %, non-condensing |
Max ambient temperature | 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
Protection class | IP20 according to IEC 60529 |
Mechanical operating conditions | IEC/EN 61131-2 |
EMC | EN 61000-6-4, EN 61000-6-2 |
Overvoltage categories | IEC/EN 60664-1, EN 50178 |
Equipment class | Class I according to IEC 61140; (earth protected) |
RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
WEEE compliance | DIRECTIVE/2012/19/EU |
Compatibility
Use with MTU | TU810, TU812, TU814, TU830, TU833 |
Keying code | BB |
Dimensions
Width | 45 mm (1.77”) |
Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
Height | 119 mm (4.7”) |
Weight | 0.2 kg (0.44 lbs.) |
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1, First, send us the brand, model code/pic of the nameplate, the quantity for inquiry. Then we will send the quote to you. after confirming the model and the quantity, then we will the PI to you.
2, You can transfer by Paypal/ Western Union/Trade assurance/ T/T. When we received the payment, then we will start to prepare the order for you asap.
Contact Person: Ms. Florence Zhang
Tel: 86-18318060200
Fax: Zhang hefei