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Chapter 8: APPENDIX
4.9. AN-8031MS Flush-Mount Master Station
* 0 dB = 1 V
Note:
The design and specifications are subject to change without notice for improvement.
48 V DC (supplied from the AN-8000EX IP Intercom Exchange)
1.8 W (rated), 2.4 W (max.)
Non-polar one pair stranded wire system
2-wire 160 kbps echo canceller transmission system
Under 0 dB*
Hands-free conversation
(Handset conversation can be established in conjunction with the RS-191.)
300 – 7,000 Hz
Max. 1,500 m (ø 0.65 mm, Loop resistance 170
Ω
or less)
Speaker:
5.7 cm cone-type, 0.6 W, 8
Ω
Microphone: Omni-directional electret condenser microphone
Pin header (2 pins)
No-voltage make contact input, screwless connector (5 pins)
Flush/Surface mounting
0°C to +40°C
Under 90% RH (no condensation)
Panel: Stainless steel (SUS304), hairline
115 (w) x 254 (h) x 54.6 (d) mm
850 g
Power Source
Power Consumption
Wiring Method
Transmission System
Signal Level
Speech Method
Audio Frequency Range
Transmission Range
Hands-Free
Line Connecting Terminal
External Dial Input
Installation Method
Operating Temperature
Operating Humidity
Finish
Dimensions
Weight
Oval head slotted screw UNC No.6 x 18 ...................................................... 4
Oval head combination screw M4 x 25 ......................................................... 4
Removable terminal plug (2 pins, preinstalled on the unit) ........................... 1
Headset jumper (8 pins, preinstalled on the unit) ......................................... 1
• Accessories
Back Box:
YC-241 (For flush mounting)
Wall-mount Box: YC-251 (For surface mounting)
Option Handset: RS-191
• Optional products
Summary of Contents for AN-8000EX
Page 225: ...Chapter 8 APPENDIX ...