Toa n 8020ms
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Page 1
ZITOA INDUSTRIAL-USE MASTER STATION N-8020MS(Y)
IDESCRIPTION
This Master Station is designed to connect to the IP Intercom Exchange, and provides hand57tree
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 eiO'C to +500. In
addition to the functions of the standard Master Station, the Indus rial7Use Station permits connection
of external speakers, and can take out control signal for dialein indicator from its contact output.
This station can be mounted to the wall using an optional YC7280 wall mounting bracket:
ISPECIFICATIONS x 0 dB : i V
Power Source 48 V DC (supplied from the IP intercom exchange (option))
Power Consumption (.8 W (at rated), 2.4 W (max)
Wiring Method Nonepolar one pair stranded wire 5 stem
Transmission S stem 2 wire (60 kbps echo canceller transmission 5 stern
Signal Level Under 0 dB*
Speech Method Handsefree or handset conversation
Audio Frequency Range 300 7 7,000 HZ
Transmission Range Max. (500 m (@065 mm, Loop resistance 170 Q)
HandSefree Speaker: 5.7 cm coneetype, 0.6 W, 8 Q
Microphone: Omniidirectional electret condenser microphone
Handset Receive path: Cone-type, Send path: Electret condenser microphone
Dialein Contact Output Open collector output (polarized), withstand voltage: Max. 30 V DC,
control current: Max. 50 mA, screwless connector (2 pins)
Line Connecting Terminal Rdil modular jack
External Speaker Terminal 0.6 W, 8 Q, screwless connector (2 pins)
Installation Method Desk/Surface mounted master station
(When mounting to the wall, use the optional YC-ZBO.)
Operating Temperature eiO'C to +50'C
Operating Humidity Under 90% RH (no condensation)
Dust/Water Protection IP54
Finish Body, Handset: ABS resin, gray
Dimensions T70 (W) x 220 (H) x 978 (D) mm (excluding a curl cord and projection sections)
Weight i kg
Accessor Rubber cap~~2
Option Wall mounting bracket: YC*280
IAPPEARANCE . 238 ,
Top View W.
:I Sunni!!! 0
9 ® @0er _ ,_ 7
Figure of the
i70 W
(scale: i/S)
fl A
FITUA
2m MUM 5mm
220
Front View Side View Rear View
UNITrmm SCALE:i/3
04 TOA Corporation ch No: GN-OOFA1-3
Page 1
ZITOA INDUSTRIAL-USE MASTER STATION N-8020MS(Y)
IDESCRIPTION
This Master Station is designed to connect to the IP Intercom Exchange, and provides hand57tree
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 eiO'C to +500. In
addition to the functions of the standard Master Station, the Indus rial7Use Station permits connection
of external speakers, and can take out control signal for dialein indicator from its contact output.
This station can be mounted to the wall using an optional YC7280 wall mounting bracket:
ISPECIFICATIONS x 0 dB : i V
Power Source 48 V DC (supplied from the IP intercom exchange (option))
Power Consumption (.8 W (at rated), 2.4 W (max)
Wiring Method Nonepolar one pair stranded wire 5 stem
Transmission S stem 2 wire (60 kbps echo canceller transmission 5 stern
Signal Level Under 0 dB*
Speech Method Handsefree or handset conversation
Audio Frequency Range 300 7 7,000 HZ
Transmission Range Max. (500 m (@065 mm, Loop resistance 170 Q)
HandSefree Speaker: 5.7 cm coneetype, 0.6 W, 8 Q
Microphone: Omniidirectional electret condenser microphone
Handset Receive path: Cone-type, Send path: Electret condenser microphone
Dialein Contact Output Open collector output (polarized), withstand voltage: Max. 30 V DC,
control current: Max. 50 mA, screwless connector (2 pins)
Line Connecting Terminal Rdil modular jack
External Speaker Terminal 0.6 W, 8 Q, screwless connector (2 pins)
Installation Method Desk/Surface mounted master station
(When mounting to the wall, use the optional YC-ZBO.)
Operating Temperature eiO'C to +50'C
Operating Humidity Under 90% RH (no condensation)
Dust/Water Protection IP54
Finish Body, Handset: ABS resin, gray
Dimensions T70 (W) x 220 (H) x 978 (D) mm (excluding a curl cord and projection sections)
Weight i kg
Accessor Rubber cap~~2
Option Wall mounting bracket: YC*280
IAPPEARANCE . 238 ,
Top View W.
:I Sunni!!! 0
9 ® @0er _ ,_ 7
Figure of the
i70 W
(scale: i/S)
fl A
FITUA
2m MUM 5mm
220
Front View Side View Rear View
UNITrmm SCALE:i/3
04 TOA Corporation ch No: GN-OOFA1-3