Toa N-8000 Series - Manual (Page 622)

8-22
Chapter 8 APPENDIX
5.9. N-8033MS Flush-Mount Master Station
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Back Box: YC-841
• Optional product
Machine screw M4 x 35 ................................................................................ 4
Acoustic material .......................................................................................... 1
Removable terminal plug (2 pins, preinstalled on the unit) .......................... 1
Power Source 48 V DC (supplied from the IP intercom exchange)
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 conversation
Audio Frequency Range 300 Hz – 7 kHz
Transmission Range Max. 1500 m (ø0.65 mm, Loop resistance 170 Ω)
Hands-free Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Indication Status indicator
Line Connecting Terminal Pin header (2 pins)
External Dial Input No-voltage make contact input, open voltage: 5 V DC, short-circuit
current: 1 mA, screwless connector (5 pins)
Installation Method Flush-mount/Surface-mount
Operating Temperature 0 to 40 °C
Operating Humidity Under 90 % (no condensation)
Dust/Water Protection IP65 (Note that panel edges must be sealed at installation.)
Resistance to Environment Passed our chemical-resistant test
Finish Membrane switch: Polyester film
Dimensions 115 (w) x 254 (h) x 51 (d) mm
Weight 850 g