Crown PIP - USP4-CN Manual de Instruções descarregar pdf (Página 13)

Networked PIP Series

Reference Manual

page 13

PIP-Lite AUX Output

On the PIP-LIte, the AUX output provides a +15 VDC output, current limited to 10 mA,

which can be switched ON or OFF under software control. Pins 1 and 6 support the

Listen Bus or Foldback feature. In its basic mode, the AUX output can be used to control

auxiliary equipment. To control AC-line-powered equipment the AUX output must

actuate a larger relay. The relay would then turn on the auxiliary equipment.

PIP-USP4-CN AUX Output

The AUX output on USP4-CN provides a relay rated at 1A / 30 VDC, which can be

switched ON or OFF under software control. In its basic mode, the AUX output can

be used to control auxiliary equipment. To control AC-line-powered equipment the

AUX output must actuate a larger relay. The relay would then turn on the auxiliary

equipment.

PIP-Lite AUX Output

Control of a Relay

3.3V

AUX Input

255Ω

GND

PIP-USP4-CN AUX

Output Control of a Relay

1 2 ... 8 9 10 11 12 13 14 15 16

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Crown PIP - USP4-CN Manual de Instruções Página 13