ABB 2117/11 U-500 Manuale operativo - Pagina 11

Sfoglia online o scarica il pdf Manuale operativo per Strumenti di misura ABB 2117/11 U-500. ABB 2117/11 U-500 14. Dali potentiometer for broadcast operation

DALI potentiometer for broadcast
operation
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7.2

Mounting

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Warning
Electric voltage!
Risk of death and fire due to electrical voltage of 230 V.
Work on the 230V supply system may only be performed by authorised electricians!
Disconnect the mains power supply prior to installation and/or disassembly!
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The device must only be installed in suitable flush-mounted sockets (DIN 49073-1).
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7.3

Inserting optical fibres

Fig. 9:
Insert the optical fibre directly into the two middle openings between the connecting terminals. In the process,
align the plastic lug in the direction of the potentiometer axis.
Hint
The glow lamps included with the control elements must not be used.
The control elements of the impuls series are not suitable for illumination!
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Installation and electrical
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