TXA1.IBE SIEMENS

Product Dimensions：

*Expand island bus to a distance of up to 2 x 200 meters

*Compact design per DIN 43 880, requires little space

*Easy installation and setup

– Mounted on standard rails

– Self-connecting bus (island bus) for the easiest possible installation

– Plug-in screw terminals for island bus expansion

– No programming / parameterization tool required

*The island bus expansion modules allow for “decentralized” sub-islands with

TX-I/O-modules, that may be located up to 2 x 200 m from the "local" sub-island.

*A programming / parameterization tool is not required.

*The DIP switches for the bus master and bus terminator must be set correctly on

the island bus expansion modules.

*The island bus expansion is based on differential RS-485 transmission

technology.

*"Decentralized" sub-island can be supplied using a separate power supply.

Loss of this power does not impact the island bus of local sub-islands.

For details on wiring and topology, refer to TX-I/O™ engineering and installation

manual, CM110562.

The device is mounted on a standard rail 35 x 7.5 mm

(tophat rails TH35-7.5 per EN60715)

An island bus expansion module can be placed anywhere in the I/O row.

For signal quality reasons, however, the best place is directly after the supplying device

(automations station, power supply module, bus connection module or bus interface

module).

See also the connection examples on pages 7 and 8.

An island bus expansion module may be removed from the row. The electronic

component from the neighboring right module must, however, be removed.

Its terminal block may remain.

TX-I/O™ devices can be mounted in any position:

horizontally, vertically, on a horizontal surface.

You must ensure, however, that sufficient ventilation is available to maintain the

permissible ambient temperature (max. 50°C).

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

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Colour：new                                Warranty: 12 months

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