Toa VS-900 User Manual
Page 53
53
2-pin dedicated connector ............................... 2
4-pin dedicated connector ............................... 2
Ferrite clamp SFC-10 ...................................... 2
[VS-900AL Telephone Interface Card]
Power Source
5 V DC, 15 V DC, 24 V DC (supplied from the main frame)
Current Consumption
150 mA (5 V DC), 30 mA (15 V DC), 200 mA (24 V DC)
Supply Power
24 V DC, 80 mA
Number of Lines
2 lines
Conversation Recording Output
Audio signal:
0 dB*, unbalanced
Control signal: Open collector output, withstand voltage: 24 V DC,
control current: 20 mA
Selectable Signal Type
DTMF signal
Monitoring Function
Line loop detection function
Applicable Terminal
Telephone sets to comply with FCC Part 68
Control Function
Call signal transmission, audible signal transmission,
caller identification signal transmission (Caller ID Function)
Connection Terminal
Main frame connection side:
DIN connector (64-pin, male)
Line output:
2-pin x 2
Recording audio/control output: 4-pin x 2
Operating Temperature
0 to +40°C
Weight 400
g
3-pin dedicated connector ............................. 16
4-pin dedicated connector ............................... 1
[VS-900RS Substation Interface Card]
Power Source
5 V DC, 24 V DC (supplied from the main frame)
Current Consumption
200 mA (5 V DC), 600 mA (24 V DC)
Number of Lines
Substation 16 lines
Number of Links
2 links (One of 2 links is also used as a Paging Link.)
Paging Output
–20 dB*, 1 kΩ, unbalanced
Paging Input
25 V line, balanced
Conversation Method
Half-duplex conversation by voice-operated switch or
simplex conversation by PTT switch
Audio Output
Maximum 1 W per substation
Supply Power
Maximum 15 V/20 mA per substation
Other
Call button detection function and speech link control function
Connection Terminal
Main frame connection side: DIN connector (64-pin, male)
Substation connection side: Two-core shielded cable (3-pin) x 16
Paging input/paging output: 4-pin
Operating Temperature
0 to +40°C
Weight 550
g
• Accessories
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.