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S800 I/O – TU831V1

The TU831V1 MTU can have up to 8 I/O channels. The maximum rated voltage is 250 V and maximum rated current is 3 A per channel. 

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

  • Greater connection area for larger wires.
  • Up to 8 isolated channels of field signals.
  • 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.
Article number 3BSE013235R1
Type Extended
Connection Terminal block
Channels 8
Voltage 250 V
Mounting Both directions
Mounting detail 55 ºC (131 °F)
Use with I/O DI820, DI821, DO820, and DO821
Process connections 16
up to 8 I/O channels
(2 terminals per channel)
Single/redundant I/O Single

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