Overview
Configured for analog signal acquisition in ABB S800 I/O systems, the ABB 3BSE028600R1 (AI880 Analog Input Unit) provides a high-integrity I/O interface for single or redundant configurations. The supplied data identifies it as an S800 spare part and specifies exchange part number EXC3BSE028600R1.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AI880 |
| Product ID | 3BSE028600R1 |
| Brand | ABB |
| Product Type | Analog Input Unit |
| Series | S800 I/O |
| Product Function | Analog Input |
| Configuration | Single or redundant |
| Integrity | High integrity |
| Origin | Sweden |
| Gross Weight | 0.01 kg |
| Net Weight | 0.01 kg |
| Exchange Part Number | EXC3BSE028600R1 |
| Replacement Product ID | 3BSE039293R1 |
| Customs Tariff Number | 85389091 |
| UNSPSC | 39120000 |
| Minimum Order Quantity | 1 piece |
S800 Backplane and Redundancy Characteristics
The AI880 operates as an S800 I/O module and therefore interfaces with the system through the associated I/O station architecture. Its supplied technical description identifies high-integrity operation and support for single or redundant configuration.
In a redundant arrangement, the system design determines module coordination and signal availability. Therefore, installation should follow the applicable ABB S800 I/O configuration and system engineering documentation. The supplied data does not specify backplane current consumption, switching time, or redundancy changeover latency.
Frequently Asked Questions (FAQ)
Q: Does the AI880 support redundant configuration?
A: Yes. ABB specifies the AI880 as supporting single or redundant configuration.
Q: What is the exchange part number for 3BSE028600R1?
A: The specified exchange part number is EXC3BSE028600R1.
Q: Are operating temperature and power consumption specified?
A: No. The supplied product data does not provide operating temperature, power consumption, or detailed electrical load values.
Field Installation Guidelines
Install the AI880 on the designated ABB S800 I/O base or carrier according to the system configuration. Confirm the module position before energizing the I/O station.
Route analog signal wiring separately from high-voltage power and high-current switching conductors where practical. Use appropriate shield termination practices for the connected field circuits, and avoid creating unintended ground loops.
For redundant configurations, verify that both module positions and associated wiring match the approved S800 system configuration. Before commissioning, check module identification, terminal assignments, supply conditions, and controller diagnostics against the applicable ABB documentation.
Do not use unspecified temperature, power, dimensional, or redundancy switching values for installation design. Obtain those parameters from the applicable ABB hardware manual when they are required for engineering calculations.
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