Description
TU851 MTU Overview and Features
The TU851 MTU (Article number: 3BSE068782R1) is an industrial I/O module that can manage up to 16 isolated channels, designed to seamlessly distribute ModuleBus connections between I/O modules and other MTUs. With a maximum rated voltage of 250 V and a current rating of 3 A per channel, it ensures reliable data transmission and control.
This module offers secure and easy integration into automation systems, thanks to its ability to shift outgoing position signals and manage addresses for I/O modules. It also features mechanical keying, which prevents the wrong I/O module from being inserted, guaranteeing proper module configuration.
Technical Specifications
- Brand: ABB
- Model: TU851 MTU
- Series: Extended
- Channels: 16
- Rated Voltage: 250 V
- Rated Current (per channel): 3 A
- Acceptable Wire Sizes:
- Solid: 0.2 – 4mm²
- Stranded: 0.2 – 4mm², 24 – 10 AWG
- Dielectric Test Voltage: 2000 V a.c.
- Mounting Type: DIN Rail
- Mounting Orientation: Can be mounted in both directions
- Single/Redundant I/O: Single
- Process Connections: 32 up to 16 I/O channels
- Compatible I/O Modules: DI820, DI821, DI825, DI828, DO820, DO821, DO828
- Maximum Temperature: 55ºC (131°F)
- Article Number: 3BSE068782R1
- Connection Type: Terminal Block
