ABB TU 838 Extended Module Termination Unit

- Brand: ABB  

- Model: TU 838

- Part Number: 3BSE008572R1  

- Type: Extended Module Termination Unit (MTU) for S800 I/O  

All tech specs  
- Number of I/O channels: 16  
- Rated voltage: 50 V  
- Maximum rated current: 3 A per channel  
- Fused transducer power: 8 fused outlets (2x4 groups)  
- Signal terminals: 16  
- Return terminals: 2 x 4  
- Process power terminals: 2x2 L+ and 2x2 L-  
- Connection type: Screw terminals  
- Passive unit for field wiring connection to S800 I/O modules  
- Distributes ModuleBus to the I/O module and to the next MTU  
- Mechanical keying to prevent incorrect module insertion  
- Mounting: Horizontal on DIN rail  
- Protection class: IP20  
- Compatible with various S800 I/O modules (e.g., AI810, AI815, DI810, DO814, etc.)  
- Part of ABB S800 I/O system for distributed process control  

Dimensions: 160 x 160 x 80 mm (box)

Weight: 380 g

Country of origin: Sweden  

HS code: 853890