Axel Oxygen 5 Bedienungsanleitung PDF herunterladen (Seite 42)

TELCO MODULE

ENG

Axel Technology srl www.axeltechnology.com TELCO MODULE

15.2.2 DESCRIPTION

Pins 8 and 9 are used to make RING LED on the Telco module panel blinking when a call is coming in (call signalling

may be also achieved via one or two ‘red light’ lamps connected to the two Power Supply relays – see par. 15.3).

The remote interface photocoupler (pin 9 = Anode and pin 8 = Cathode) must be driven by an external suitable command

generated by external telephone hybrid. Typical current allowed: 5 mA (max 10 mA). Max voltage allowed: 15 V.

A + 15 VDC is provided on Pin 6 via a 470 Ohm resistor.

The Oxygen 5’s Hook optoinsulator closes whenever ‘Hook’ button is pressed. Typical current allowed: max 10 mA. Max

voltage allowed: 15 V.

It may be necessary to consult the hybrid manufacturer’s user manual in order to control its functions.

OXYGEN 5 Telco remote interface has been designed for direct connection to BOXTEL and MACROTEL 5 / 7 / 9 by

Axel Technology.

In particular, a regular, not crossed Pin – to – Pin 9 pole cable featuring standard RS232 connectors (i.e 9 pin serial

connection computer type) is required for BOXTEL connection.

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Axel Oxygen 5 Bedienungsanleitung Seite 42