PRODUCT TECHNICAL MANUAL
FONOMAC 3
V2.20 – 06/2012
6
MTELFONOMAC3220_EN
1.3. Connection terminals
Description of the connectors:
XTFN: Telephone line input + earth connection.
XPAL: Alarm pushbutton of the control station.
XFN1: Connection of 2 24Vdc programmable inputs/outputs (ES1, ES2).
XCAN: CAN series communication connector, specific for MP controllers with CAN-Bus series
communication.
XFN2: Power supply (24 Vdc, 0 Vdc), RUN signal (lift in motion) and INS (Inspection) terminals to connect
with controller without CAN communication. This connector is not used in the case of MP Via Series
controller, as both the power and the signals are supplied by the XCAN connector.
XLLT: Technical alarm calls, the SARF (alarm pushbutton under car floor) and SARI (alarm pushbutton on
car ceiling) pushbutton series.
XMT: Alarm filtering; series of contacts: Door open (SARP) and floor (SARN) contacts.
XREF: Connector for external Audio Kit:
o MIC-: Negative output for microphone.
o GND: Negative connector for power.
o ALT+: Positive output for loudspeaker.
o ALT-: Negative output for loudspeaker.
o OUTLV: LED activation/green pictograph output.
FIGURE 1. CONNECTORS
TELEPHONE
LINE AND
EARTH
INDUCTION
LOOP
AUDIO KIT
TECHNICIAN
ALARM CALLS
EXTERNAL POWER
SUPPLY / RUN/INS
COP
ALARM
PUSHBUTTON
GENERAL INPUTS /
OUTPUTS
CAN
COMMUNICATION
VOLUME CONTROL
POTENTIOMETER
ALARM
FILTERING
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