​               Article: SPD1AC (U=220VAC)
                                 SPD1DC (U=7-60VDC)

    We present to your attention the DMX signal amplifier with double galvanic isolation on DIN rail - "VJLight SPD-1i". This amplifier is equipped with power indicators (red color) and the presence of an incoming DMX signal (green color). "VJLight SPD-1i" is designed for amplifying and galvanic isolation of the DMX-512 control signal line. This installation solution is ideal for clubs, restaurants, private homes, apartments, and even rental companies - wherever it is necessary to increase the length of the DMX line or eliminate attenuation/noise caused by signal loss control devices, etc. The DMX signal amplifier "VJLight SPD-1i" has one removable input (6 contacts, 2 rows of 3 contacts) and one removable three-contact output with double galvanic isolation (by power and DMX signal itself). The DMX amplifier is made in a shock-resistant plastic case and is designed for installation in an electrical panel on a DIN rail. VJLight SPD-1i is connected to a network of variable or constant voltage VAC 85-264/VDC 70-350. It is also possible to supply with a power supply voltage of 8-60V (variable or constant voltage, including from an unstabilized power supply), it is not necessary to observe the polarity of the connection in this case. The DMX input and output are powered from their own voltage converter (galvanically isolated), the DMX signal amplifier retransmits the signal through galvanic isolation, which in case of failure of lighting devices or DMX line malfunction ensures the protection of the control panel and/or devices connected to the control signal line. As a galvanic isolation of the signal in the device, we use not optocouplers, but a more advanced, high-speed (up to 1024 DMX channels at the output) and reliable method, devoid of such drawbacks of LEDs as their degradation during operation. VJLight SPD-1i has automatic protection against short circuit, overload, and overvoltage with self-recovery. 

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It is possible to supply with a customer logo.​