PXM PX349 User Manual

PX349

Splitter

DMX-RDM

User manual

Table of Contents

1 Description...................................................................................................3

2 Safety conditions........................................................................................4

3 Connectors and control elements...........................................................5

4 DMX signal connection.............................................................................6

5 Information communicated by LED indicator.......................................8

6 Connection scheme................................................................................... 9

7 Dimensions...............................................................................................10

8 Technical data..........................................................................................11

Manufacturer reserves the right to make modications in order to improve device

operation.

PXM Marek Żupnik sp.k.
Podłęże 654
32-003 Podłęże
BDO register number 000005972

tel. [phone]
mail: [e-mail]
www.pxm.pl

Rev.1-1

05.02.2019

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1 Description

DMX signal splitter enables branching in complex DMX installations.

The combination of a large number of receivers in series can be troublesome,

therefore it was possible to create branching DMX tracks using a splitter.

The PX349 supports the RDM protocol, which allows bidirectional packet

transmission.

With PX349, it possible to split the DMX input signal into four independent

branches. The individual outputs are galvanically isolated from input

and between each other. The output signals are appropriately reinforces,

which guarantees correct operation of the entire installation.

Splitter DMX-RDM is manufactured in a housing adapted for mounting

on standard DIN 35mm rails.

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2 Safety conditions

Splitter PX349 is a device powered with safe voltage 12 – 24V DC,

however, during its installation and use the following rules must be strictly

observed:

1. The device may be connected to 12 – 24V DC (stabilized voltage)

with current-carrying capacity compatible with technical data.

2. All the conductors should be protected against mechanical

and thermal damage.

3. In the event of damaging any conductor, it should be replaced with

a conductor of the same technical data.

4. Only use a shielded cable for connecting the DMX signal.

5. All repairs and connection of outputs or DMX signal can only be made

with cut off power supply.

6. PX349 should be strictly protected against contact with water

and other liquids.

7. All sudden shocks, particularly dropping, should be avoided.

8. Do not connect the device with a damaged (broken) housing

to the power supply.

9. The device cannot be turned on in places with humidity exceeding

90%.

10. The device cannot be used in places with temperature lower than +2°C

or higher than +40°C.

11. Clean with damp cloth only – splitter should be cut off from power

supply.

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