Memco Base3 Guia De Instalacion página 2

Connections to the Main Unit
Please see details below of all connections available on the C100 BASE3 unit. All connections that have a specific
polarity; required specific connections within the connector are explained in the zoomed-in sections.
C100 Programming Tool
LVAS 2
End of Alarm
Alarm Button 0V
(Automatically detects
N/O or N/C)
External LED indicators
The external LED indicators are supplied with 500mm wires.
The external LED indicators are powered by the C100, the C100 can control their operation.
LVAS 1
Call answered (green LED)
Call placed (yellow LED)
0V return to external LEDs
5-24VDC Signal
Isolated 0V return
Telephone line (PSTN /GSM)
Serial (RS485)
Inductive Loop
Alarm Filtering
10-30VDC PSU
Relay *
Technical Input
Pictograms (0V)
* [MAX switching voltage of 60VDC or
42.4VAC (peak)/30VAC (rms)]