Tempest Cyclone - Manual (Page 30)

Cyclone Enclosure User Manual
page 30
termination resistor as detailed in the DMX512 standard.
The individual equipment installed inside the
Tempest enclosures must NOT be terminated.
It is recommended that any line termination is
done using the 3-pin terminal connector fitted
to the DEC3.3 control circuit board.
Remote Device Management (RDM)
RDM refers to ANSI E1.20, a control protocol in the entertainment industry used for device
configuration and monitoring, and essentially an “extension” of DMX512. The use of RDM is
optional, and uses the same RS485 cable connection as DMX512, so no additional wiring is
required if DMX is already present. The user must ensure that any DMX splitters or other routing
devices used are RDM operable as well as DMX use. Tempest strongly recommends working with a
qualified RDM system integrator when designing an RDM network. Go to www.tempest.org for
contact information.
RDM and RDM Integration
DEC3.3’s RDM implementation allows system integrators to remotely configure, control or monitor
DEC3.3 attributes, including:
 Relative Humidity
 Air Temperature
 PCB Temperature
 Lamp Current
 Elapsed Lamp Hours
 Lamp Relay Status
 Fan Relay Status
 Heater Relay Status
 DMX Status
 DMX Start Address
 DMX Personality (RDM Mode)
 Device Type
 Device Label
 Software Version
RDM is an effective and powerful tool for commissioning and monitoring an
installation, particularly in large systems. For further guidance, please
consult a qualified RDM system integrator. Tempest Lighting warrants
DEC3.3 to be compliant with the RDM standard, but is not an RDM systems integrator, and can
offer only basic guidance on RDM utilization.
+ ‒ G
DMX OUT
+ ‒ G
DMX OUT
LIGHT
+ ‒ G
DMX IN
LIGHT
+ ‒ G
DMX IN