Esse-ti Helpy GSM-RM, Quick Manual

Page: 6 / 32

Page 6 INSTALLING
C
ONNECTING THE HANDSFREE TERMINALS
HelpyGSM-RM comes with a built-in active handsfree terminal.
It is also possible to connect to the HelpyGSM-RM:
-
up to 2 independent active handsfree terminals
- up to 2 passive handsfree terminals (or cables with microphone) combined
to the integrated active handsfree terminal.
It makes HelpyGSM-RM extremely flexible and allows to realize many
different types of installation.
Note: an active handsfree terminal allows to realize an independent
voice point with dedicated pushbutton.
Note: a passive handsfree terminal must be connected to an active
handsfree terminal and allows to double it. The passive
handsfree terminal can be installed at max 6 m distance from
HelpyGSM-RM (or from another active handsfree terminal)
by using a shielded cable.
Note: in case of connection of active handsfree terminals, the type of
installation must be defined (by setting parameters 63 and
73).

Connect the handsfree terminals (beware of terminal polarity):
ACTIVE HANDSFREE terminal blocks HELPYGSM-RM terminal blocks
+ VVY or VVX
– –
PASSIVE HANDSFREE terminal blocks HELPYGSM-RM terminal blocks
A ALT2
B MIC2 or MIC3
– –
Examples of types of installation
Installation with passive handsfree terminal in the elevator car
bottom
DEVICE
HANDSFREE
terminal blocks
PUSHBUTTON
terminal blocks
ROOF HelpyGSM-RM Built-in active handsfree Built-in pushbutton
CAR Microphone cable MIC3 / – ALC / –
CAR BOTTOM Passive handsfree ALT2 /MIC2 /
–
ALY /
–
PROGRAMMING CODES "TYPE OF INSTALLATION" TO BE SET
631 (factory) 730 (factory)