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EURO 162/280 Installation Manual
Page: 54
10.
The EURO-073-ARM Modem
The EURO-073-ARM card is a 2400bps modem and enables communication via PSTN line using Fast
Format or SMS as well as remote uploading/downloading. This works through the telephone terminals on
the EURO 162/280. The connections are as follows:
A
= Telephone line input for connection to analogue PSTN telephone line
B
= Telephone line input for connection to analogue PSTN telephone line
A-1
= Telephone line output for connection to internal telecom equipment
B-1
= Telephone line output for connection to internal telecom equipment
Before making these connections, all power must be disconnected from the system.
NOTE:
The ground terminal should ALWAYS be connected to earth in order to increase the
effectiveness of the transient voltage protection on the unit.
10.1.1
Inserting the EURO-073-ARM modem
NOTE:
Power down the EURO control panel before inserting the EURO-073-ARM modem