TOA Electronics N-8650DS IP Indoor Station with Control Input

TOA Electronics N-8650DS IP Indoor Station with Control Input

The N-8650DS is an indoor use IP door station employing packet audio technology. Connecting the N-8650DS to an IP network (LAN or WAN) permits hands-free conversation of high sound quality to be made between the N-8650DS and the intercom station connected to the IP Intercom Exchange, or between the N-8650DS and an IP multifunctional master station. Besides, the N-8650DS can be used in conjunction with the Multi Interface units through a network. The N-8650DS is equipped with 1 channel of control input, 5 channels of control outputs (including 1 channel of relay control output), and speaker output, thereby enabling connections of external equipment such as a sensor, indicator, and external speaker.

Technical Specifications

Power Source
Power supply device that complies with IEEE802.3af standard or 12 V DC (supplied from the AC adapter (option))
Power Consumption
Use of the AC adapter (12 V DC): 3.5 W (station only), Use of the PoE (48 V DC): 5 W
Speech Method
Hands-free conversation
Audio Frequency Range
300 Hz - 7 kHz
Hands-free
Speaker: 3.5 cm (1.38”) cone-type, maximum output 0.5 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Contact Input
1 channel, no-voltage make contact input, open circuit voltage: 5 V DC, short circuit current: 10 mA or less, unterminated ends
Contact output
Open collector output, 4 channels, wIt'stand voltage: 30 V DC, control current: Max. 50 mA (4 output 1COMMON), unterminated ends
Relay contact output, 1 channel, wIt'stand voltage: 30 V DC, control current: Max. 500 mA, unterminated ends
External Speaker Terminal
Maximum output 0.5 W, 8 Ω, unterminated ends
Network Section
Network I/F: 10BASE-T/100BASE-TX (Automatic-Negotiation)
Network protocol
TCP/IP, UDP, HTTP, RTP, ARP, ICMP, IGMP
Audio packet transmission system
Unicast, Multicast
Number of paging destinations
0, *Reception only
Connector
LAN: RJ45 connector (PoE compatible)
Voice sampling frequency
16 kHz, 8 kHz (controllable on the software)
Quantifying bit number
16-bit
Voice encoding method
Sub-band ADPCM, Cryptosystem
Voice packet loss recovery
Silence insertion
Audio delay time
80 ms, 320 ms (controllable on the software)
Indication
Status lamp (built in the Call button)
Installation Method
Flush-mount/Surface-mount
Operating Humidity
90 %RH or less (no condensation)
Finish
ABS resin, dark gray
Dimensions
117.2 (W) x 162 (H) x 60 (D) mm (4.61” x 6.38” x 2.36”)
Weight
400 g (0.88 lb)
Accessory
Box mounting screw (No.6-32UNC x 20) …4, Box mounting screw (M4 x 20) …4, LAN coupler …1
Option
AC adapter: AD-1210P, AD-1215P
Applicable Box
For wall mount: Wall-mount Box YS-13A (option)
For flush mount: 3-gang electrical box or Back Box YC-150 (option)