esse-ti 5HV-155 Floor Terminals Instructions

June 15, 2024
esse-ti

5HV-155 Floor Terminals
Instructions

5HV-155 Floor Terminals

FLOOR TERMINALS

The FLOOR TERMINALS (5HV-151), connected to the MASTER POWERCOMM TERMINAL (5HV-155), allow to create full-duplex handsfree intercommunication systems.
– System compliant with the EN 81-72:2020 standard (Safety rules for the construction and installation of lifts – Particular applications for passenger and goods passenger lifts – Part 72: Firefighters lifts)
– Built-in speaker unit
– Proprietary connection bus
– External pushbutton input
– Volume adjustment and bus termination by means of DIP switch
– Power supply: directly supplied by the Master Power COMM terminal by means of connection bus
– Single floor terminal consumption: 35 mA (50 mA peak)

Operation

– To activate the intercommunication system, close the activation contact (KEY) on Master Power COMM terminal.  Communication is automatically set up with all connected terminals: Master Power COMM terminal, floor terminals, active and passive speaker units.
– To speak from any floor terminal, press the related pushbutton. Release the button to listen.
– One single floor terminal can speak at a time.
– Once firefighting operations are completed, switch off the intercommunication system through the activation contact (KEY) on Master Power COMM terminal.

Terminal blocks

1 Bus: +12Vdc
2 Bus: 0V
3 Bus: audio
PULS Pushbutton

Example of firefighting system with connected Esseti autodialed

THE WIRING FOR THE COMMUNICATION SYSTEM SHALL BE INSTALLED WITHIN THE LIFT WELL

** Terminal blocks

Active speaker unit /
Esseti autodialed connection| Active speaker unit| Esseti autodialed
+| VV1+
—| VV1—
2W speaker unit / Esseti 2W autodialerconnection|  2W speaker unit| Esseti 2W autodialed
BUS+| BUS+
BUS—| BUS—

Example of firefighting system with no connected Esseti autodialed

DIP switch

Each terminal is equipped with a 4-way DIP switch. The combination of switches 1, 2 and 3 allows for volume adjustment. The position of switch 4 allows to define whether the floor terminal is closing the bus:

Esseti s.r.l.
Via G. Capodaglio, 9
62019 Recant (MC) – ITALY
+39 071 7506066
www.esse-ti.it
e-mail: support@esse-ti.it

References

Read User Manual Online (PDF format)

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