TU844 3BSE021445R1 ABB I/O Module Termination Unit for Shunt Stick Slot
ABB TU844 3BSE021445R1 is a redundant analog/pulse module termination unit in the ABB S800 I/O distributed system. TU844 is a redundant base unit specifically designed for current/voltage and special signals, featuring a shunt stick slot. The base unit can simultaneously accommodate two identical analog/pulse modules for a complete physical and bus-level redundancy configuration. TU844 only has an 8-channel base unit.
| Brand Name | ABB |
|---|---|
| Model | TU844 3BSE021445R1 |
| Catalog | Procontrol |
| Origin | USA |
| HS Code | 8537101190 |
| Payment | T/T |
| N/M | N/M |
|---|---|
| 8200-1302 | CA202 144-202-000-205 |
| IOCN 200-566-000-111 | PR6423/003-030 |
| DSTF620 | 7400211-310 |
- Seamless switching without interruption - microsecond-level switching with no disturbance
- Fully hot-swappable operation - safe removal and replacement during power-on operation
- Compact control cabinet design with 4 process power terminals and 20 process voltage 0 V (ZP) terminals
- Complete physical and bus-level redundancy configuration
TU844: 8 channels, with rod slots, mainly used for high-precision open-circuit prevention requirements in analog input (AI) or pulse (DP) circuits.
TU842: 16 channels, without shunt rod slots, mainly used for conventional digital (DI/DO) or analog output (AO) circuits.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.