Aiphone AI-900 - Manual (Page 48)

Printed in Japan
133-06-239-30
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
4-pin dedicated connector .......................... 5
[AI-900TI Tie-Line Interface Card]
Power Source 5 V DC, 15 V DC (supplied from the main frame)
Current Consumption 100 mA (5 V DC), 50 mA (15 V DC)
Number of Audio Links 4 links
Connection Format Multidrop system
Transmitting System Data: RS-485
Voice: Base band
Input/Output Level Voice: 0 dB*, balanced
Data: In compliance with RS-485 Standard
Other Exchange number setting function
Connection Terminal Main frame connection side: DIN connector (64-pin, male)
Tie-line interface side: 4-pin x 4 (Voice line)
4-pin x 1 (Data line)
Weight 320 g
* 0 dB = 0.775 V
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Wood screw (5.1 x 38) ............................... 4
Tapping screw (4 x 12) ............................... 4
[AI-YC303 Main Frame Wall Mounting Bracket]
Finish Steel, black, electrodeposition paint
Dimensions 391.4 (w) x 440 (h) x 58 (d) mm
Weight 2.1 kg