Amphitech PTC 500 - Relay Outputs; Coax-Connection; Power Supply

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7 Power supply
4 Inputs
5 Relay Outputs
+12 V DC
Input 1
Contact
or
Voltage
12 - 30 V DC
(External button)
Input 2
Contact
or
Voltage
12 - 30 V DC
(VIGIK)
0 V
T
Relay
1
Relay
2
Relay
3
piloting an
external camera
TCR
C
R
T
C
Mains failure
signalling contact
(provided on
AMPHITECH-UPS)
Wire section 0.5 or 0.75mm²
12 V AC
T1 C1
0 V AC
Varistor Diode
Door opener 12 V AC
max. 1 A !!!
Example Door Opener Wiring Diagram (Relay 1 or Relay 2)
12 V DC
C1
R1
0 V DC
Door opener
12 V DC
max. 1 A!!!
(Breaker contact)
6 Coax-Connection
Combi output 1 V pp; 75 
* according to site configuration
Coax-cable type: KX6
Nominal length : 100 m
Maximum length : +/- 250 m *