Overview
It distributes power and communication signals to connected S800 I/O modules efficiently and consistently.
Moreover, TB806 ensures stable system startup and predictable data exchange across the entire I/O segment.
Specification
| Category | Specification |
|---|---|
| Manufacturer | ABB |
| Model | TB806 |
| Order Number | 3BSE008536R1 |
| Product Type | Bus Inlet Module |
| System Compatibility | ABB Advant OCS, ABB 800xA |
| Supported I/O System | S800 I/O |
| Function | ModuleBus power and communication inlet |
| Communication Interface | ModuleBus |
| Power Distribution | Integrated via ModuleBus |
| Galvanic Isolation | Yes |
| Mounting Method | DIN rail mounting |
| Housing Material | Industrial-grade plastic |
| Protection Class | IP20 |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –25 °C to +70 °C |
| Relative Humidity | 5–95% non-condensing |
| Installation Location | Control cabinet |
| Electrical Safety | Designed per ABB industrial standards |
| Compliance | CE, RoHS |
| Maintenance Requirement | None under normal operating conditions |
FAQ
A1: TB806 serves as the bus inlet, supplying ModuleBus power and communication to S800 I/O modules.
Q2: Which ABB systems support the TB806 bus inlet?
A2: It is fully compatible with ABB Advant OCS and ABB 800xA control systems.
Q3: Does TB806 require external power wiring?
A3: No, it distributes power directly through the ModuleBus connection.
Q4: Can TB806 be used in electrically noisy environments?
A4: Yes, its design provides galvanic isolation and strong noise immunity.
Q5: Is regular maintenance required for TB806?
A5: No, the module operates maintenance-free under standard industrial conditions.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn
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