DS050 - 10/03
The Mode COLOURTRAN is a High Frequency Neon and Argon
Convertor with three outputs in a single, easy to install, enclosure. The
COLOURTRAN was designed for, but not limited to, colour mixing
applications utilising three cold cathode tubes, normally red, green and
blue. By varying the brightness of each output a vast palette of colours
can be created. The control input can be either a DMX512 digital input
or it can be controlled by an optional infra-red remote control and detector
(part no. CTR-IR-00-08 and CTR-DT-00-01). The Infra-red option
allows eight pre-programmed colours to be recalled or cross-faded from
colour to colour. The COLOURTRAN is an ideal choice for cold cathode
colour mixing in most types of commercial and residential installations.
Mode Lighting (UK) Limited reserve the right without notice to amend the technical information and specifications.
DESCRIPTION
INSTALLATION INSTRUCTIONS
IMPORTANT
CONNECTION
The COLOURTRAN operates at high frequency (32kHz) and it is important that the HT lead capacitance is kept to a minimum. Under load fault
conditions the COLOURTRAN will shut down requiring the mains supply to be switched off to reset the convertor. Observe the following:-
Keep all HT leads as short as possible. See maximum cable length chart below.
Observe polarity of high voltage output cables when tubes are installed parallel to each other (see above drawing).
Use the correct type of HT cable. Do not use screened cable types A, D, or E.
For HT wiring use either of these low capacitance cables:
i) Type C - 8.0 mm PVC sheathed silicone with a minimum silicone
diameter of 6.5 mm.
ii) Type H - 6.5 mm PVC sheathed polyethylene with a minimum polyethylene
diameter of 3.0 mm.
Separate all HT cables and tubes of different circuits by at least 30 mm.
Observe the maximum total tube length as specified in the loading charts as below.
The Mode COLOURTRAN should be mounted in a well ventilated position and should not be covered by insulation materials. It can be safely
mounted onto a metal surface. Ensure that all cables are secured by the cable glands and that the lid is correctly fitted. Installation should be in
accordance with the relevant National Wiring Regulations and other applicable Regulations. Compliance with the EC EMC and Low Voltage
Directives (CE) may be invalidated if not used or installed according to the published specification.
It is essential that the COLOURTRAN mains earth connections and the mains earth connections of all DMX transmitters and receivers are
connected. The data cable must be kept at least 100mm away from any H.T. cables. Screened data cable must be used for all control
interconnections and the screen must be connected to the screen terminal
of the DMX transmitter. The DMX512 control protocol specifies use
within the data transmission Standard EIA485 (RS485). This supports
networking of up to 32 "unit loads" over a maximum distance or length
of 1000m. The COLOURTRAN data inputs have a high impedance
representing 0.1 "unit loads" per unit. Up to 300 COLOURTRANS may
be connected to a DMX data line without the need for DMX repeaters.
DMX data lines should always be "terminated" with a 120R resistor
connected across the data input of the load or COLOURTRAN at the
end of the data line. COLOURTRAN is not suitable for use with external
dimmers or flasher units.
LOADING CHARTS
All tubes must be connected in series up to the total maximum tube length as detailed below. All tube lengths are in metres, and are measured
between electrodes. Lengths shown are for each output of the COLOURTRAN.
Complies with EC EMC and Low Voltage Directives. Independent convertor. High Output Voltage
MODEL
30-025
MODEL
30-025
MODEL
15-050
MODEL
15-050
MODEL
10-075
MODEL
10-075
