Quick user guide
Helpy GSM
Issue 1.00
Page 8
Screw terminal block
Name
Description
+
POWER SUPPLY INPUT (11-15VDC)(+)
-
POWER SUPPLY INPUT (11-15VDC)(-)
AIP
GIVEN ALARM INDICATOR LIGHT (output: 12VDC)
ARP
RECEIVED ALARM INDICATOR LIGHT (output: 12VDC)
+12
12VDC OUTPUT (max. 100mA)
C
COMMON TERMINAL FOR INPUT ALC
-
NEGATIVE POLE
ALC
ALARM INPUT FOR THE ELEVATOR CAR
ALY
ALARM INPUT FOR THE PIT
IN1
FILTER INPUT
ALT2
OUTPUT FOR CONNECTING THE LOUDSPEAKER OF A PASSIVE SPEAKER
UNIT
MIC2
INPUT FOR CONNECTING THE MICROPHONE OF A PASSIVE SPEAKER UNIT
OR A SINGLE MICROPHONE
MIC3
INPUT FOR CONNECTING THE MICROPHONE OF A PASSIVE SPEAKER UNIT
OR A SINGLE MICROPHONE
-
NEGATIVE POLE
TEL
LOCAL TELEPHONE
RL1
RELAY
RL2
RELAY
VVX
OUTPUT FOR CONNECTING AN ADDITIONAL ACTIVE SPEAKER UNIT
VVY
OUTPUT FOR CONNECTING THE PIT ACTIVE SPEAKER UNIT
ALZ
ADDITIONAL ALARM INPUT(4) OR AUXILIARY INPUT
AIN
GIVEN ALARM INDICATOR LIGHT (output: 0VDC)
ARN
RECEIVED ALARM INDICATOR LIGHT (output: 0VDC)
-
NEGATIVE POLE
C1
COMMON TERMINAL FOR INPUT IN1(2)
Helpy GSM description of the terminal block