The TU835V1 MTU can have up to 8 I/O channels. The maximum rated voltage is 50V and maximum rated current is 2 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. The latch can be released with a screwdriver.
Two mechanical keys are used to configure the MTU for different types of I/O modules. This is only a mechanical configuration and it does not affect the functionality of the MTU or the I/O module. Each key has six positions, which gives a total number of 36 different configurations.
Features and Benefits
Up to 8 channels of field signals and process power connections.
Each channel has one fused transducer power terminal and one signal connection.
Process voltage can be connected to 2 individually isolated groups.
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
3BSE013236R1
Type
Extended
Connection
Terminal block
Channels
8
Voltage
50 V
Mounting
Both directions
Mounting detail
55 ºC (131 °F)
Use with I/O
AI810, AI815 and AI845
Process connections
16 up to 8 I/O channels (2 terminals per channel) 4 Process power 4 Process power (0V)