A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
High-Density Extended MTU for Scalable Field Wiring and Reliable ModuleBus Integration
The ABB TU830V1 (3BSE013234R1) Extended Module Termination Unit is a high-capacity interface component designed for ABB S800 I/O systems. It serves as the main connection bridge between field wiring and I/O modules, ensuring stable signal termination, structured channel distribution, and reliable ModuleBus communication within distributed automation architectures.
As an extended MTU (Module Termination Unit), the TU830V1 is engineered for applications requiring higher channel density and more flexible field wiring configuration. It supports complex process environments where efficient cabinet layout, signal integrity, and modular system expansion are essential for long-term industrial performance.
Technical Specifications
| Specification Item | Details |
|---|---|
| Model | TU830V1 |
| Order Number | 3BSE013234R1 |
| Manufacturer | ABB |
| Product Type | Extended Module Termination Unit (MTU) |
| System Platform | S800 I/O / ABB 800xA |
| Channel Capacity | Up to 16 channels (2 × 16 terminal structure) |
| Signal Connections | Dual I/O + ZP per channel |
| Rated Voltage | 50 V |
| Max Current per Channel | up to 2 A |
| Process Voltage Groups | 2 isolated groups |
| Fuse Protection | 6.3 A per group |
| Function | Field termination + ModuleBus distribution |
| Mounting Method | DIN rail mounting |
| Mechanical Keying | Supported (module protection system) |
| Operating Temperature | 0°C to 55°C |
| Protection Class | IP20 |
| Approximate Weight | ~0.2–0.28 kg |
| Dimensions | ~120.5 × 110 × 64 mm |
