N-8020MS
Industrial-Use Master Station
N-8020MS
This Master Station is designed to connect to the IP Intercom Exchange, and provides hands-free or handset conversation of high sound quality. It features dustproof and waterproof construction, and can be used in locations exposed to ambient temperatures ranging from -10 °C to +50 °C. In addition to the functions of the standard Master Station, the Industrial-Use Station permits connection of external speakers, and can take out control signal for dial-in indicator from its contact output. This station can be mounted to the wall using an optional YC-280 wall mounting bracket.
- Industrial use Master Station
- Dustproof and waterproof construction IP54
- Wide ambient temperature range
- Connection of external speaker
- Status LED
* 0 dB = 1 V
사용전원
48 V DC (supplied from the IP intercom exchange (option)
소비전력
1.8 W (at rated), 2.4 W (max.)
Wiring Method
1 set of twisted pair cable
Transmission System
2 wire 160 kbps echo canceller transmission system
Signal Level
Under 0 dB*
Speech Method
Hands-free or handset conversation
Audio Frequency Range
300 Hz - 7 kHz
Transmission Range
Max. 1500 m (Φ0.65 mm, Loop resistance 170 Ω)
Hands-free
Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Microphone: Omni-directional electret condenser microphone
Handset
Receive path: Dynamic type, Send path: Electret condenser microphone
Dial-in Contact Output
Open collector output (polarized), withstand voltage: Max. 30 V DC,
control current: Max. 50 mA, screwless connector (2 pins)
control current: Max. 50 mA, screwless connector (2 pins)
표시
Status lamp
External Speaker Terminal
0.6 W, 8 Ω, screwless connector (2 pins)
Line Connecting Terminal
RJ11 modular jack
설치 방법
Desk/Surface mounted master station
(When mounting to the wall, use the optional YC-280.)
(When mounting to the wall, use the optional YC-280.)
동작 온도
-10 °C to +50 °C
동작 습도
Under 90 % RH (no condensation)
방진/방수 성능
IP54
마감
Body, Handset: ABS resin, gray
치수
170 (W) x 220 (H) x 97.8 (D) mm (excluding a curl cord and projection sections)
중량
1 kg
부속품
Rubber cap …2
별매품
Wall mounting bracket: YC-280
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Industrial master station with handset and speakerphone with echo cancellation, dust and water protection com. IP54, extended working range, connection for external speakers, control output (open collector).
10 Buttons, 4 programmable speed dial buttons, 2 function keys, talk priority button, delete button, call button (for announcement), answer key (for announcement), hold-down button, transfer button (manual call forwarding), redial.
Function call button for activation control output, call forwarding, Office transfer, time-based call forwarding, busy forwarding, background music.
Connector: RJ-11 connector
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