Griven GR0466, Инструкция по эксплуатации

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12 English
6.4 Connection to DMX signal
The DMX signal is to be connected by using a shielded cable designed for devices RS-485.
The unit is fitted with internal pins for the connection of the of the DMX signal cable, as shown in the following
pictures.
A. Untighten the screw “10” and remove the box cover.
B. Let the signal cables pass through the cable glands located
onto the unit body and connect the DMX signal
cables to the pin “11” .
The connection of the cable to the unit must be performed re-
specting the label next to the terminal box, while from the end
of the DMX controller the connection must respect the follow-
ing table:
pin 1 = GND
pin 2 = data -
pin 3 = data +
Size and connection scheme of the DMX cable are shown in
the following picture.
10
11
Pin 1: GND
Pin 2: DATA-
Pin 3: DATA+
ø4 MIN
ø8 MAX
DMX cable size
Warning!
All data wires must be isolated one from another, from the shield and from the metal housing of the connectors.
Pin number 1 of the housing is not to be connected to the electric ground of the unit.
Insert a 120 Ω resistor connected to Data+ and Data- in the last unit.