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Description
Application Scenarios:
In an automotive body shop, a new welding robot cell is being integrated. The main control is a Rockwell ControlLogix PLC, but the cell requires a distributed, compact I/O block for dozens of sensor inputs (proximity switches, light curtains) and output signals (solenoid valves, weld controller triggers) right at the machine. The solution is an ABB FlexLogix remote I/O station. The ABB S200-TB2 terminal block is the foundational component—mounted on a DIN rail inside a small enclosure, it receives the S200 I/O modules. Electricians land all field device wires directly onto its robust screw terminals. The S200-TB2 then routes these signals to the correct pins on the plugged-in I/O module, which communicates back to the main PLC over a network. This setup localizes wiring, simplifies troubleshooting, and provides a clean, modular interface, with the S200-TB2 serving as the reliable, passive backbone that makes it all physically possible.
Parameter:
| Main Parameters | Value / Description |
|---|---|
| Product Model | ABB S200-TB2 / S200TB2 |
| Manufacturer | ABB (Industrial Automation Division) |
| Product Category | Terminal Base Unit / I/O Module Mounting Base |
| Compatible I/O | ABB S200 Series I/O Modules (e.g., Digital Input/Output, Analog I/O) |
| System Compatibility | ABB FlexLogix, compatible with Rockwell Automation ControlLogix architecture |
| Mounting | Standard 35mm DIN rail (EN 50022) |
| Connection Type | Removable screw-type terminal blocks for field wiring |
| Terminal Capacity | Typically accepts up to 2.5 mm² wire for reliable connections |
| Contact Material | High-conductivity copper alloy for low resistance and high current capacity |
| Housing Material | Thermoplastic (e.g., Polyamide) with high CTI, flame-retardant (UL 94 V-0) |
| Key Function | Provides mechanical mounting, electrical interface, and wire termination for S200 I/O modules |
| Marking Area | Integrated marking/labeling area for circuit identification |
