66250756-EN - V2.1 - 05/11/19
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4000 Series GSM Lite Audio Intercom - Technical Manual
4000 Series GSM Lite Audio Intercom
TERMINAL CONNECTIONS
Terminal Description
+12V 12 - 24Vdc or ac power.
0V 0V ground power.
AO1 Auxiliary output (open collector, 150mA max.).
C Common relay contact.
Relay contacts:
3A@24Vdc
3A@120Vac
NC Normally closed relay contact.
NO Normally open relay contact.
g GSM function terminals: Resets, PTE and auxiliary inputs.
Auxiliary input 2, connects across g-4 (sends an SMS message to the master number, also see Fig.22, page 21).
Auxiliary input 1, connects across g-5 (activates AO1 when A1M set to mode 01, also see Fig.17, page 18).
PTE input, push-to-make (switched 0V), connects across g-6 (also see Fig.14, page 16).
4 digit master code (1111) reset, connects across g-7 (also see Fig.37, page 26).
Full reset, connects across g-8 (also see Fig.40, page 26).
1 - 8
JP2 Nameplate window LED illumination adjustment. JP2 position A = LED bright,
JP2 position B = LED low, JP2 removed = LED disabled.
TECHNICAL SPECIFICATION
Working Voltage: 12 - 24Vdc or ac +/- 10%
Standby Current: approx. 60mA
Max. Current: approx. 500mA (max.)
Call Buttons: up to 4 (max.)
Telephone Numbers per Button: 2 telephone numbers (1 primary, 1 divert)
Dial to Open Numbers: up to 100 (max.)
Programming Method: SMS messaging or the Videx SMS Wizard app
Push to Exit Input: 1 (push-to-make, across terminals g-6)
Auxiliary Inputs: 2 (A1 = across terminals g-5, A2 = across terminals g-4)
Auxiliary Output: 1, AO1 (open collector output, switched 0V, 150mA max.)
Dry Contact Relay: C, NC and NO, 3A @ 24Vdc, 3A @ 120Vac
Working Temperature: -10 +50
o
C
Art. 4811 Technical Information
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