Dmx Connection - Cameo STUDIO PAR 64 LED CAN Manual De Usuario

DMX TECHNOLOGY / DMX-TECHNIK / TECHNIQUE DMX / TECNOLOGÍA DMX / TECHNIKA DMX /
TECNOLOGIA DMX
EN
DMX-512
DMX (Digital Multiplex) is the designation for a universal transmission protocol for communications
between corresponding devices and controllers. A DMX controller sends DMX data to the connected
DMX device(s). The DMX data is always transmitted as a serial data stream that is forwarded from one
connected device to the next via the "DMX IN" and "DMX OUT" connectors (XLR plug-type connectors)
that are found on every DMX-capable device, provided the maximum number of devices does not
exceed 32 units. The last device in the chain needs to be equipped with a terminator (terminating
resistor).

DMX CONNECTION

DMX is the common "language" via which a very wide range of types and models of equipment from
various manufacturers can be connected with one another and controlled via a central controller,
provided that all of the devices and the controller are DMX compatible. For optimum data transmission, it is necessary to keep the
connecting cables between the individual devices as short as possible. The order in which the devices are integrated in the DMX network
has no influence on the addresses. Thus the device with the DMX address 1 can be located at any position in the (serial) DMX chain: at the
beginning, at the end or somewhere in the middle. If the DMX address 1 is assigned to a device, the controller "knows" that it should send all
data allocated to address 1 to this device regardless of its position in the DMX network.
SERIAL CONNECTION OF MULTIPLE LIGHTS
1. Connect the male 3-pin IP65 connector of the DMX cable to the DMX output (female 3-pin connector) of the first projector or other DMX
device.
2. Connect the female 3-pin IP65 connector of the DMX cable connected to the first projector to the DMX-input (male 3-pin connector) of the
next DMX device. In the same way, connect the DMX output of this device to the DMX input of the next device and repeat until all devices
have been connected.
An extensive selection of suitable IP65 DMX extension cables, IP65 power extension cables and adapter cables, is available on the Internet at
www.cameolight.com.
Please note that as a rule, DMX devices are connected in series and connections cannot be shared without active splitters.
The use of a terminator reduces interference and can prevent problems in signal transmission. Therefore, it is always advisable to insert
a DMX end unit (resistance 120 Ohm, 1/4 W) between DMX- and DMX+ of the last device in the chain (dust- and jet-proof cable cap no.
CLIPDMXTERM).
DMX CABLES
When fabricating your own cables, always observe the illustrations on this page. Never connect the shielding of the cable to the ground contact of
the plug, and always make certain that the shielding does not come into contact with the housing of the XLR plug. If the shielding is connected to the
ground, this can lead to short-circuiting and system malfunctions.
Pin Assignment
DMX cable with 3-pin XLR connectors:
Shield
1
3
2
DMX TERMINATORS (TERMINATING RESISTORS)
To prevent system errors, the last device in a DMX chain needs to be equipped with a terminating resistor (120 ohm, 1/4 Watt).
3-pin XLR connector with a terminating resistor: K3DMXT3
5-pin XLR connector with a terminating resistor: K3DMXT5
Pin Assignment
3-pin XLR connector:
1
3
2
DMX ADAPTER
The combination of DMX devices with 3-pin connectors and DMX devices with 5-pin connectors in a DMX chain is possible with suitable adapters.
Pin Assignment
DMX Adapter 5-pin XLR male to 3-pin XLR female: K3DGF0020
Pins 4 and 5 are not used.
Pin Assignment
DMX Adapter 3-pin XLR male to 5-pin XLR female: K3DHM0020
Pins 4 and 5 are not used.
30
1
3
2
DMX cable with 5-pin XLR connectors (pin 4 and 5 are not used):
5
4
3 3
2
1
Shield
5-pin XLR connector:
5
4
3
2
1
5
4
2
1