DIN ETHERGATE (71030)
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USER MANUAL
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ID: 5928465
Document Updated: August 2022
Safety
Ensure you are familiarized with all key information within this guide and other relevant ENTTEC
documentation before specifying, installing, or operating an ENTTEC device. If you are in any doubt about
system safety, or you plan to install ENTTEC device in a configuration that is not covered within this guide,
contact ENTTEC or your ENTTEC supplier for assistance.
ENTTEC’s return to base warranty for this product does not cover damage caused by inappropriate use,
application, or modification to the product.
Electrical safety
This product must be installed in accordance with applicable national and local electrical and
construction codes by a person familiar with the construction and operation of the product and the
hazards involved. Failure to comply with the following installation instructions may result in death or
serious injury.
Do not exceed the ratings and limitations defined in the product datasheet or this document. Exceeding
can cause damage to the device, risk of fire and electrical faults.
Ensure that no part of the installation is or can be connected to power until all connections and work
is complete.
Before applying power to your installation, ensure your installation follows the guidance within this
document. Including checking that all power distribution equipment and cables are in perfect condition
and rated for the current requirements of all connected devices and factor in overhead as well as
verifying that it is appropriately fused and voltage is compatible.
Remove power from your installation immediately if accessories power cables or connectors is in any
way damaged, defective, shows signs of overheating or are wet.
Provide a means of locking out power to your installation for system servicing, cleaning and
maintenance. Remove power from this product when it is not in use.
Ensure your installation is protected from short circuits and overcurrent. Loose wires around this device
whilst in operation, this could result in short circuiting.
Do not over stretch cabling to the device’s connectors and ensure that cabling does not exert force on
the PCB.
Do not ‘hot swap’ or ‘hot plug’ power to the device or its accessories.
Do not connect any of this device’s V- (GND) connectors to earth.
Do not connect this device to a dimmer pack or mains electricity.
System Planning and Specification
To contribute to an optimal operating temperature, where possible keep this device out of direct sunlight.
Any twisted pair, 120ohm, shielded EIA-485 cable is suitable to transmit DMX512 data to or from the DIN
ETHERGATE. The DMX cable should be suitable for EIA-485 (RS-485) with one or more low capacitance
twisted pairs, with overall braid and foil shielding. Conductors should be 24 AWG (7/0.2) or larger for
mechanical strength and to minimize volt drop on long lines.
A maximum of 32 devices should be used on a DMX line before re-generating the signal using a DMX
buffer/ repeater / splitter.
Always terminate DMX chains using a 120Ohm resistor to stop signal degradation or data bounce-back.
The maximum recommended DMX cable run is 300m (984ft). ENTTEC advises against running data
cabling close to sources of electromagnetic interference (EMF) i.e., mains power cabling / air
conditioning units.
This device has an IP20 rating and is not designed to be exposed to moisture or condensing humidity.
