Esse-ti Master Powercomm User manual

Brand: Esse-ti

Model: Master Powercomm

Type: User manual

25/09/2023

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 Powercomm 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 Powercomm terminal.

Communication is automatically set up with all connected terminals: Master

Powercomm 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

Powercomm terminal.

Terminal blocks

1 Bus: +12Vdc

2 Bus: 0V

3 Bus: audio

PULS Pushbutton

Example of firefighting system with connected

Esse-ti autodialer

Terminal blocks

Active speaker unit /

Esse-ti autodialer

connection

Active speaker unit

Esse-ti autodialer

VV1+

—

VV1—

2W speaker unit /

Esse-ti 2W autodialer

connection

2W speaker unit

Esse-ti 2W autodialer

BUS+

BUS—

Example of firefighting system with no connected

Esse-ti autodialer

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:

last terminal over the bus

all other terminals

volume level 1

volume level 2

volume level 3

volume level 4

volume level 7

volume level 5

volume level 8

(highest level)

volume level 6

Esse-ti s.r.l.

Via G. Capodaglio, 9

62019 Recanati (MC) – ITALY

+39 071 7506066

www.esse-ti.it

e-mail: support@esse-ti.it

Esse-ti Master Powercomm User manual

Esse-ti Master Powercomm User manual

Esse-ti Master Powercomm User manual

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