Connection Of External Devices To The Switching Relays - Auerswald ISDN Installation And Configuration Manual

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In the default factory settings the available relays are configured for

door functions. Changes are possible with COMset. Which configura-

tion options for the relays are available with the COMmander Basic or

which operation modes are selectable for the relays are shown in the

Relay no.

Operation Mode: Door Function

1/4

Talking to the door when picking up the receiver

2/5

Door opening for 1-99 sec after dialling a number during a door talk

3/6

Simultaneous switching on e.g. floor light for 1-99 min.

Relay no.

Operation Mode: Alarm Function

No. 1/3/4/6

Switching on e.g. a siren for 1-99 sec when activating the alarm contact

No. 2/5

Switching on e.g. a signal light for 1-99 min. when activating the alarm contact

Relay no.

Operation Mode: Music Function

1/2/3/4/5/6

Switching on e.g. a CD player for 1-99 min. as soon as the Music on Hold is needed (during transfer, Query etc.)

Relay no.

Operation mode: Universal switching Relay

1/2/3/4/5/6

Switching on e.g. a fax machine in different ways:

1st Switched on during the 1st to 6th PBX configuration (during day, night, at noon etc.)

2nd Remote switching from an internal telephone

3rd Remote switching from an external telephone

4th Switch on simultaneously with the second ringer bell

5th Switch on for 1-99 min. as soon as a defined internal subscriber of the COMmander basic is called (PC relay)

Relay no.

Operation mode: Announcement Function

1/2/3/4/5/6

Switching on of e.g. a loudspeaker when the announcement output (audio output) is called.

The relays no. 1, 4 and 6 offer the make contact each, the relays no. 2

and 5 a make contact with protection circuit (100 nF, 220 ) and the

relay no. 3 offers a make and break contact.

The COMmander Basic offers no supply voltage on the clamps that

means the supply of the connected units has to be made by an external

voltage.

Pay attention to the maximum rating of the relay contacts (50 V/1 A) that

are absolutely not suited for mains-operated devices. Due to this fact an

interconnecting of a mains relay is necessary.