DAPAudio D6503 Manual - Halaman 7

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Halaman Cetak

AC Inlet.

This connector is meant for the connection of the supplied main cord. Connect one end of the power

cord to the connector, the other end to the mains, then turn on the power switch (1) to operate

the unit.

Note: Please make sure that the supply voltage matches the operation voltage before connecting

the unit to mains.

Fuse Holder

10.

GND Screw.

This screw offers a separate ground connection. Can be useful in case of grounding problems.

11.

DC 24V Input.

Used to connect an external back up power supply of 24Vdc (e.g. Battery)

12.

Activate UP Switch.

This switch is used to link up to 4 neighbor Channels Up the incoming alarm channel. For more details

and example settings see also "Using the up/down switches" on Page 10/11.

13.

Alarm In Socket

All incoming alarm signals have to be connected to the 37-pin socket.

Pin 1-30 are input terminals for alarm channel 1-30.

Pin 31-37 are com.

Depending on the position of the input logic level switch, the unit will recognize an alarm signal as either

a logic "1" (high) or as a logic "0" (low) signal. A logical "1" signal should range between +5V and +24V.

Input current draw is less than 3mA.

14.

Activate DOWN Switch.

This switch is used to link up to 4 neighbor Channels Down the incoming alarm channel. For more details

and example settings see also "Using the up/down switches" on Page 10/11.

15.

Input Logic Level Switch.

High-level signals are valid when the switch is set to HIGH position. In LOW position, the low-level signals

are valid.

16.

Link Up Socket.

This socket can be used if 30 alarm channels are not sufficient. Using the LINK UP and LINK DOWN sockets

you can LINK several IPS-AM units. See also "Linking More Units" on page 10.

17.

Link Down Socket.

This socket can be used if 30 alarm channels are not sufficient. Using the LINK UP and LINK DOWN sockets

you can LINK several IPS-AM units to expand your channels. See also Chapter "Linking More Units" on

page 10.

18.

Or Gate Out Socket.

As soon as any channel receives an alarm signal, the OR GATE OUT socket will be activated. Via the

socket, you can output the alarm signal to activate for example an emergency alarm generator.

Back panel