Esse-ti HELPY, Quick Manual

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TERMINAL BLOCKS Page 3
TERMINAL BLOCKS
+ 12 V In Power supply input 12 Vdc
-
Negative
+ 12 V Out 12 Vdc output (max. 400 mA)
- Negative
TEL Local telephone
TEL Local telephone
BUS+ Bus for connecting 2W speaker units
BUS
-
Bus for connecting 2W speaker units
C Common terminal
(1)
for input IN1
IN1 Filter input
(2)
/ Reset input
(2)
- Negative
(1)
: can be connected to a block – , to the block +12
V Out
or to an external reference
(2) : allows to connect voltage free contact (NO or NC) or powered contacts
Optional PSTN-line board
LTI PSTN-line or universal GSM gateway input
Ground terminal
LED
HELPY CONTROLLER
RED LED signalling device status
GREEN LED signalling GSM Satellite signal strength
WHITE LED signalling data transmission
YELLOW LED signalling alarm / periodical test call
BLU LED signalling power supply status
GSM SATELLITE
RED LED signalling GSM status
GREEN LED signalling GSM signal strength