PVA-CSK

PDFสั่งพิมพ์อีเมล
PAVIRO CALL STAT. KIT
ProductPhoto_Web_all_9007210164714379
56,600.00 บาท
ราคาขายไม่รวมภาษี 39,620.00 บาท
ส่วนลด -16,980.00 บาท
คำอธิบาย

ไมโครโฟนประกาศเสริม PVA-20CSE PAVIRO

  • Connectors for 15 free programmable function keys
  • Connectors for 3 alarm buttons or key switches
  • Connectors for microphone (integrated pre-amplifier with compressor/limiter)
  • Connector for loudspeaker
  • Extensive monitoring functions

รายละเอียด

Buttons (through screw-terminal connectors) 5 pre-programmed 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 (through screw-terminal connectors) This kit supports open drain outputs with max. 5 mA per 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-terminal connectors) Driven by MIX_PWR_LED (5 V DC or 24 V DC) 2 connections (VCC & open collector)
Fault LED (through screw-terminal connectors) Driven by MIX_PWR_LED (5 V DC or 24 V DC) 2 connections (VCC & open collector)
Alarm LED (through screw-terminal connectors) Driven by MIX_PWR_LED (5 V DC 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 connectors) 1 audio source (line in) 1 supervised microphone input (eg. LBB9081) capsule and PTT button connection (input & VCC) with short-circuit protection. 1 loudspeaker connection, 1 additional +24 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 main power supply < 100 mA
Maximum supply current  
External power supply for lighting, without extensions < 80 mA/24 V < 110 mA/18 V
Internal power supply for lighting, without extensions < 150 mA/24 V < 200 mA/18 V
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 Line input, NF output) ≥ 60 dB
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
Nominal drive current 5 mA for each LED
Maximum drive current 20 mA for each LED
Nominal drive voltage 5 V by internal power supply for 5-V point lighting LEDs 24 V by external power supply for 24-V ring lighting LEDs
Additional power supply for industrial buttons backlight  
Nominal voltage 24 V DC (-10/+30%)
Nominal current consumption < 300 mA
Maximum supply current < 500 mA at 24 V
External speaker  
Nominal resistance 8 Ω
Power rating 1.5 W
Maximum power 2 W
Nominal operating voltage 3.5 V
Normal microphone (e.g. LBB 9081 reference)  
Sensitivity 3.1 mV/Pa ±4 dB
Frequency response 280–14000 Hz
Rated output impedance 500 Ω
Polar pattern Omnidirectional
Switch <span style="font-size: 10pt; font-family: tahoma, arial, helvetica,