Accessories
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External ringing interface module (MWS 3GV28050AA)
8078s BT
8078s
8068s BT
8068s
8058s
8028s
8018
8008
8008G
The accessory is supported by the
following sets
You have to use a RJ11 to SATA adapter to connect your desk phone to this device. The RJ11 to SATA
adaptator is sold separately (3MG08019AA).
The external ringing interface module allows driving an external system (like a ring or a lamp), following
the ring tone cadence of the phone set connected on the telephone line. A switch on the electronic board
allows selecting between 2 operation modes.
•
Follows the cadence: the relay follows exactly the ring signal.
•
Hold mode: the relay is held for 0,7 s after the ring signal is gone. It erases some of the
ring pulses.
List of supplies
•
1 external ringing interface module.
•
3 circuits plug to screw.
•
1 RJ11/RJ11 3 meters (10 feet) cable.
•
1 DC Japan/DC Japan 3 meters (10 feet) power cable.
A power supply may be required to power the module when used with IP phone powered remotely
(Power Over Ethernet).
Use only the following power supply (sold separately): 3MG27006xx
Installation
WARNING: The module must be closed before use. No settings require the module to be open.
In idle state:
The phone is ringing:
N: Common.
NC: Active signal.
NO: Non-active signal.