ABB | TU845 3BSE021447R1 | Module Termination Unit

Product Description:

The TU845 MTU can have up to 8 I/O channels and 2+2 process voltage connections. Each channel has two I/O connections and one ZP connection. Input signals are connected via individual shunt sticks, TY801. The shunt stick is used to choose between voltage and currentinput. The maximumrated voltage is 50 V and maximumrated currentis 2 A per channel.
The MTU distributes the twoModuleBuses, one to each I/O module and to the nextMTU. It also generates the correct address to the I/O modules by shifting the outgoing position signals to the nextMTU. It has a mechanical latch thatlocks theMTU to the DIN rail.
Four mechanical keys,two for each I/O module, are used to configure theMTU for differenttypes of I/O modules. This is only a mechanical configuration and it does not affectthe functionality of theMTU or the I/O module. Each key has six positions,which gives a total number of 36 different configurations.

Welcome to contact the sales manager:

Sales manager : John Yang

Mobile / WhatsApp  : +86 18150117685

Email: sales3@askplc.com

Skype : sales3@askplc.com