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Connection specification
78
PUC 1 A+B / CTRL 4
Home integration primary
Pin 1
GND
*Pin 2
Open collector (out 1)
*Pin 3
Open collector (out 2)
Pin 4
GND
Pin 5
IR-blaster current PUC 1A (PUC 1)
Pin 6
GND
Pin 7
IR-blaster current PUC 1B (PUC 2)
Pin 8
GND
Shield
Data GND
PUC 2 A+B / CTRL 5
Home integration secondary
Pin 1
GND
*Pin 2
Open collector (out 3)
*Pin 3
Open collector (out 4)
Pin 4
GND
Pin 5
IR-blaster current PUC 2A (PUC 3)
Pin 6
GND
Pin 7
IR-blaster current PUC 2B (PUC 4)
Pin 8
GND
Shield
Data GND
CTRL 3 / PUC 3 A+B
IR-blaster/Hotel Secondary
Pin 1
I/O 3 (digital in/out, analogue in)
Pin 2
Not used
Pin 3
Not used
Pin 4
GND
Pin 5
IR-blaster current PUC 3A (PUC5)
Pin 6
GND
Pin 7
IR-blaster current PUC 3B (PUC6)
Pin 8
GND
Shield
Data GND
CTRL 2
IR-blaster/Hotel Primary
Pin 1
I/O 2 (digital in/out, analogue in)
Pin 2
Not used
Pin 3
Not used
Pin 4
GND
Pin 5
IR-blaster current PUC 4A (PUC7)
Pin 6
GND
Pin 7
IR-blaster current PUC 4B (PUC8)
Pin 8
GND
Shield
Data GND
*During power up and power down no
changes are allowed on output
Used for Cinema control timer setting,
third party lift or Cinemascope screen
signalling.
# Limiting values:
Voltage: 0 to 12 V
Current load: 100 mA max.
1 2 3 4 5 6 7 8
Data GND
(chassis)
1 2 3 4 5 6 7 8
Data GND
(chassis)
1 2 3 4 5 6 7 8
Data GND
(chassis)
1 2 3 4 5 6 7 8
Data GND
(chassis)