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
Power Source
48 V DC (supplied from the IP intercom exchange (option)
Power Consumption
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)
Indication
Status lamp
External Speaker Terminal
0.6 W, 8 Ω, screwless connector (2 pins)
Line Connecting Terminal
RJ11 modular jack
Installation Method
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.)
Operating Temperature
-10 ℃ to +50 ℃
Operating Humidity
Under 90 % RH (no condensation)
Dust/Water Protection
IP54
Finish
Body, Handset: ABS resin, gray
Dimensions
170 (W) x 220 (H) x 97.8 (D) mm (excluding a curl cord and projection sections)
Weight
1 kg
Included Accessories
Rubber cap …2
Optional Accessories
Wall mounting bracket: YC-280
Please download Datasheet to access full specifications.
Optional Accessory
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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N-8020MS
