Page 4
National Communications
INSTALLATION INSTRUCTIONS
1. Telephone Line Connection
The incoming Telephone Line MUST connect to the LINE IN port of
TLM
.
All telephones and telephone devices MUST connect to the LINE OUT port
of
TLM
.
This is extremely important because Telephone Devices connected in
Parallel to the same Telephone Line as
TLM
will activate the
TLM
Relay
whenever they are used.
2. Accessory Device Connection
(Light, Loud Siren or other device)
If you are connecting a NATCOMM Accessory, refer to pages 5-11.
If you are connecting a THIRD PARTY ELECTRICAL Accessory, refer
to pages 12 - 15.
An interface box with 2 screw terminals is supplied to provide a convenient
means of connecting your 3rd Party Electrical Device to the Relay contacts
located within
TLM
.
A short connection lead is also supplied to connect the connection box to
TLM.
Important Note : The Dry Contact Relay within TLM is rated at
12V and 1Amp. If you exceed either of these parameters,
permanent damage will result.
3. Power Adaptor Connection
CONNECT the supplied 12VAC Power Supply (or alternative 12V source)
and switch it ON.
