Mô đun Analog Input Unit ABB AI815 3BSE052604R1 Digital S800 I/O module 1×8 channels with HART
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Analog Input Unit ABB AI815 3BSE052604R1 Digital S800 I/O module 1×8 channels with HART
General Information
| Type | Analog Input |
| Signal specification | 0..20 mA, 4..20 mA, 0..5 V, 1..5 V |
| Article number | 3BSE052604R1 |
| Number of channels | 8 |
| Signal type | Unipolar single ended |
| HART | Yes |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
Description
The AI815 Analog Input Module has 8 channels. The modules can be configured for voltage or current inputs. Current and voltage signals cannot be mixed on the same I/O module. The voltage and current input is able to withstand an overvoltage or undervoltage of at least 11 V d.c.
The input resistance for voltage input is greater than 10 M ohm, and the input resistance for current input is 250 ohm. The module distributes the external HART compatible transmitter supply to each channel. This adds a simple connection to distribute the supply to 2-wire or 3-wire transmitters. The transmitter power is supervised and current limited. If an external power supply is used for feeding HART transmitters, the power supply must be HART compatible.
Features and benefits
- 8 channels for 0…20 mA, 4…20 mA, 0…5 V or 1…5 V d.c., single ended unipolar inputs
- 1 group of 8 channels isolated from ground
- 12 Bit resolution
- Current limited transmitter supply per channel
- HART pass-through communication
| Device Type Designator | Function |
| AO801 | 8 AO channels (1×8), 0(4)…20 mA |
| AO810 / AO810V2 | 8 AO channels (1×8), 0(4)…20 mA |
| AO815 | 8 AO channels (1×8), 4…20mA. Advanced diagnostics, HART interface, for single application. |
| AO820 | 4 AO channels (4 x 1) galv. isolated (bipolar), -20…20 mA, 0(4)…20 mA, -10…10V, 0(2)…10 V |
| AO845/ AO845A | 8 AO channels (1×8) 4…20mA. Advanced diagnostics, HART interface, for single or redundant applications. |
| AO890 | 8 AO channels (1×8), 0(4)…20 mA, I.S. interface |
| AO895 | 8 AO channels (1×8), 4…20 mA, I.S. and HART interface. |
S800 I/O Station Overview
Freelance System Architecture
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Liability:
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer’s responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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