Licht-Technik PS75-04, PS75 User Manual

Power supply PS75

with integrated splitbox

functional description

Fabrication and Marketing

Licht-Technik

Hagenbach & Grill

Osterwaldstr. 9-10 80805 München

Tel. [phone] Fax [phone]

E-mail: [e-mail]

Last updated on: 19/06/18 Rev.: 1.02

Power supply PS75-04 Rev.: 1.02 1

Caution! Operate the device only after having read and understood

operating instructions!

2 Power supply PS75 Rev.: 1.02

Power supply PS75

Power supplies with integrated DMX-splitbox for Licht-Technik color changer, dimmer
shutter and motorized yokes.

The PS75 can have a maximum load of one motoryoke with stargate (four leaf barndoor
with rotation), focus, mechanical dimmer shutter and color changer unit.

The mains input can be 85V – 132V AC or 187V – 264V AC. Because of the safe
electrical separation from the mains and the low operating voltage of 28V the system is
very safe for the users.

Please make sure, that the input voltage is not switching or rising (e.g. 110V to 230V)
when the device is powered. When using a generator, make sure that the device is
switched off until power is stable.

The power supply is a switching regulator which guarantees a high reliability at a low
heat. It is short circuit protected and overload proof.

The built in DMX-Splitbox has a DMX input which is automatically terminated and opto
isolated.

Further splitboxes can be connected to the 5pin output. Even in power off state the
DMXOUT output supplies DMX signal. The DATAPOWER output supplies only a DMX
signal when the device is in power on state.

Also useful as DMX-Repeater and signal refreshing.

The housing is made of 2mm powder coated aluminium.

The passive cooling without a fan is absolutely noiseless.

Power supply PS75-04 Rev.: 1.02 3

Table of content

Power supply PS75.............................................................................................................. 3

Safety and operating instructions......................................................................................... 5

Cabling................................................................................................................................. 6

Getting started...................................................................................................................... 7

Technical data...................................................................................................................... 8

Malfunctions......................................................................................................................... 9

Warranty............................................................................................................................. 10

Further information............................................................................................................. 10

EC Declaration of Conformity............................................................................................. 11

4 Power supply PS75 Rev.: 1.02