The PVA-4CR12 controller is the central paging
manager for the PAVIRO system. Eight local audio
inputs can be switched to four audio outputs. A two
channel message manager is integrated. The
controller provides all the audio processing,
supervision and control functions for a complete
PAVIRO system. A single controller supports up to 100
priorities, 16 call stations and 492 paging zones; up to
8000 fault, warning and event conditions can be
logged. The controller is equipped with 12 zones, 18
GPIs and 19 GPOs. One controller can handle up to
2000 W loudspeaker load. Additional zones and power
can be added by using up to 20 external routers and
40 amplifiers with each 2 x 500 W. The zone indicator
lights on the front indicate the current status of every
zone:
• Green: Zone in use for non-emergency purpose
• Red: Zone in use for emergency purpose
• Yellow: Zone fault detected
• Off: Zone in idle condition
System overview
1 Zone status indicator light
2 Combined fault warning indicator light
3 Recessed button
4 System fault indicator light
5 Voice alarm indicator light
6 Network indicator light
7 Standby indicator light
8 Power indicator light
1 Grounding screw
2 Blind cover for optional OM-1 Module
3 LINE OUT 1-4 ports (Euroblock)
4 LINE OUT 1-4 port (RJ-45)
5 AUX IN 1/2 ports (RCA)
6 MIC/LINE IN 1/2 ports (Euroblock)
7 CST BUS 1-4 ports (RJ-45, for connection of call station)
8 DC power input
9 CONTROL IN/OUT port (including pins for DCF77 and slave
clock)
10 CAN BUS port
11 ETHERNET port
12 Reset button
13 CONTROL IN ports
14 CONTROL OUT ports
15 AMP IN ports
16 SPEAKER OUT ports
System overview
1 Zone status indicator light
2 Combined fault warning indicator light
3 Recessed button
4 System fault indicator light
5 Voice alarm indicator light
6 Network indicator light
7 Standby indicator light
8 Power indicator light
Certifications and approvals
Parts included
Technical specifications
Ordering information
