2
| PVA-CSK PAVIRO Call Station Kit
Number
Component
1
Connection cable for display (50 cm)
10
Euroblock connector 10-pole (Phoenix, MC
1,5/10-STF-3,81, 1803659, F.01U.241.148)
1
Euroblock connector 2-pole (Dinkle,
EC381V-02P, F. 01U.066.918)
1
Operation manual
1
Important safety instructions
* PMX-CSK Scope of Delivery
Technical specifications
Buttons (through screw-terminal 5 pre-programmed
connectors)
15 programmable zone/function
buttons
3 supervised programmable
optional emergency buttons
2 connections for each button;
23 buttons share 6 common
VCCs (3V3 - DC)
Each button has short circuit
protection
LEDs connected to buttons
This kit supports open drain
(through screw-terminal
outputs with max. 5 mA per
connectors)
output. Using the internal supply,
a maximum of 100 mA can be
sourced for all outputs.
The kit also provides an external
power supply for lighting LEDs of
external normal buttons.
2 connections (VCC & open
collector) are available for each
LED connected to a button. In
total, 38 LEDs share 10 common
MIX_PWR_LED. These LEDs are
supplied with 5 V DC using the
internal power supply. The
connected LEDs are supplied with
24 V DC using the external power
supply.
Each LED circuit has short-circuit
protection.
Power LED (through screw-
Driven by MIX_PWR_LED (5 V DC
terminal connectors)
or 24 V DC)
2 connections (VCC & open
collector)
Fault LED (through screw-
Driven by MIX_PWR_LED (5 V DC
terminal connectors)
or 24 V DC)
2 connections (VCC & open
collector)
Alarm LED (through screw-
Driven by MIX_PWR_LED (5 V DC
terminal connectors)
or 24 V DC)
2 connections (VCC & open
collector)
Included LCD display kit
A flat ribbon cable connects the
display to the call station kit
mainboard. The ribbon cable
length is +/- 300 mm
Others (through screw-terminal 1 audio source (line in)
connectors)
1 supervised microphone input
(LBB9081) capsule and PTT
button connection (input & VCC)
with short-circuit protection. 1
loudspeaker connection, 1
addi24 V DC power
supply
External connectors
1 call station bus connector
(control data + audio + power
supply, RJ-45)
1 EXT connector (RJ-12, e.g. for
call station extension)
Main power supply
• Nominal voltage
24 V DC (-10%/+30%)
• Maximum voltage range 15–58 V DC
Nominal current consumption for < 100 mA
main power supply
Maximum supply current
• External power supply for < 80 mA/24 V
lighting, without
< 110 mA/18 V
extensions
• Internal power supply for < 150 mA/24 V
lighting, without
< 200 mA/18 V
extensions
CAN interface
10, 20, or 62.5 kbit/s
Maximum mic input level
-21 dBu
Maximum line input level
+4 dBu
NF output
Balanced
• Nominal level
+6 dBu
• Maximum level
+12 dBu
Frequency response
200
–16,000 Hz, +0/-3 dB
Signal-to-noise ratio (Mic and
≥ 60 dB
Line input, NF output)
Buttons
• Nominal voltage
3.3 V DC
• Max current
100 mA
PTT input switch
• Nominal voltage
3.3 V DC
• Max current
100 mA
LEDs
