Pyramid Ac receiver Betriebsanleitung PDF herunterladen (Seite 7)

Page 7

CAUTION : Your application must not draw more than 1A per relay or

it will damage your AC receiver

CAUTION : Connect lamps using a separate relay because they draw

an initial surge current which may damage your AC receiver

Referring to CON4 on figure 1 connect LEFT, RIGHT, UP and DOWN

to your P/T head and AUX A to wash, AUX B to wipe, AUX C to lamps

and AUX D to camera power. Do not connect any unused auxiliaries.

Connect all the return (neutral) wires to the spare terminals on the

external terminal block.

Make a note on your module description sheet of your auxiliary

connections.

CON5

CON5 accepts the AC power input which is switched to CON4 (pan, tilt

and auxiliaries). It powers the P/T head and auxiliaries.

WARNING : Never use both 24V AC and Mains on the same receiver

PCB.

For mains . . . Referring to figure 1 connect CON5 to the LIVE and

NEUTRAL connections on the external terminal block.

For 24V AC . . . Referring to figure 1 connect CON5 to the SUPPLY

and RETURN connections on the 24V AC power supply.

The middle connection on CON5 is Not Connected (NC).

CON6

CON6 is for an anti-tamper switch input. It is connected in parallel with

the anti-tamper switch shown on figure 1. The anti-tamper switch has a

spring fitted and so you cannot use CON6 (unless you first remove the

spring).

If you are not using the built in anti-tamper switch then connect CON6

on figure 1 to your anti-tamper switch in a N/C configuration.

VIDEO

All video must be via 75 ohm BNC connectors and video coaxial cable.

Your AC receiver has an on-board video amplifier with gain and lift.

Adjustment of gain and lift is done remotely, using a Pyramid keyboard.

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Pyramid Ac receiver Betriebsanleitung Seite 7