TOAN8031SB - TOA N8031SB IP Intercom Station Board Image 1

The N-8031SB is a printed circuit board unit for the N-8031MS Flush-mount Hands-Free Master Station, You can make the master station suitable for applications using the N-8031SB in combination with the operation panel section to be prepared separately.

Product Features

Printed circuit board
For custom made solutions
For the N-8031MS Flush-mount Hands-Free Master Station
Audio Frequency Range: 300 - 7,000 Hz
Wiring Method: Non-polar one pair stranded wire system
Signal Level: Under 0 dB*

Product Specifications

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: Non-polar one pair stranded wire system
Transmission System: 2 wire 160 kbps echo canceller transmission system
Signal Level: Under 0 dB*
Speech Method: Hands-free conversation (Handset conversation can be established in conjunction with the RS-191 (option)).
Audio Frequency Range: 300 - 7,000 Hz
Transmission Range: Max. 1500 m (φ0.65 mm, Loop resistance 170 Ω)
Hands-free:
- Speaker (accessory): 5.7 cm cone-type, 0.6 W, 8 Ω
- Microphone (accessory): Omni-directional electret condenser microphone
Line Connection Terminal: Pin header (2 pins)
Status Indicator LED Connecting Terminal: Solderless connector (2 pins, male), voltage: 5 V, maximum load current: 5 mA
Dial Input: Solderless connector (10 pins, male), open voltage: 3.3 V DC, short-circuit current: 1 mA
External Dial Input: No-voltage make contact input, open voltage: 5 V DC, short-circuit current: 1 mA, screwless connector (5 pins)
Operation Temperature: 0℃ to +40℃
Operation Humidity: Under 90% RH (no condensation)
Dimensions: 70 (W) × 185 (H) × 20.6 (D) mm
Weight: 205 g (including accessories)
Accessories:
- Removable terminal plug (2 pins, preinstalled on the unit) x 1
- Handset jumper (8 pins, preinstalled on the unit) x 1
- Ferrite clamp x 1
- Hands-free speaker (with connection cord) x 1
- Hands-free microphone (with connection cord) x 1