ABB TU833 3BSE038726R1 Extended Module Termination Unit

ABB TU833 3BSE038726R1 Extended Module Termination Unit

Article number:3BSE038726R1

Type:Extended

Connection:Crimp Snap-in connector

Channels:16

Voltage:50 V

Mounting:Both directions

Mounting detail:55 ºC (131 °F)

Single/redundant I/O:Single

The TU833 MTU can have up to 16 I/O channels and two process voltage connections. Each channel has two I/O connections and one ZP connection. The process voltage can be connected to two individually isolated groups. Each group has a 6.3 A fuse. The maximum rated voltage is 50 V and maximum rated current is 2 A per channel. It is recommended that the fuse rating be chosen to meet the applications needs, see S800 I/O Getting Started chapter Power and Cooling.

The MTU distributes the ModuleBus to the I/O module and to the next MTU. It also generates the correct address to the I/O module by shifting the outgoing position signals to the next MTU.

The MTU can be mounted on a standard DIN rail. It has a mechanical latch that locks the MTU to the DIN rail.

Features and benefits TU833 3BSE038726R1

Complete installation of I/O modules using 3-wire connections, fuses and field power distribution.

Up to 16 channels of field signals and process power connections.

Connections to ModuleBus and I/O modules.

Mechanical keying prevents insertion of the wrong I/O module.

Latching device to DIN rail for grounding.

DIN rail mounting.

Spring-case terminal.

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