Toa SX-2000 Series Installation - Manual (Page 163)

163
11.2. SX-2000AI Audio Input Unit
Note: the design and specifications are subject to change without notice for improvement.
• Accessories
removable terminal plug (4 pins) ............................................. 1
rack mounting screw with plain washer (5 x 12) ..................... 4
• Optional products
remote microphone Interface modules: SX-200rm
microphone/line Input module: D-921E, D-921f, D-922E, D-922f
Stereo Input module: D-936r
Note: modules other than described above cannot be used.
Power Source usable power supply unit: VX-200PS
24 V Dc (operational range: 20 V – 40 V Dc)
two power inputs construction enables redundant power supply.
current consumption under 1.82 A (maximum value in the power operating range)
under 13.5 A (when operated on 24 V Dc)
Note: Excludes current consumption of the external equipment powered by
the unit.
Indication 18 alphanumeric characters, level indication (8 inputs, monitor),
Status indicators, Power indicator, Standby indicator, cPu off indicator
operation function keys, Input volume controls, monitor volume control, channel keys,
monitor oN/off keys, menu screen operation keys (5)
Audio Input 8 inputs, module construction (max. 4 modules, modules optional),
monitoring possible using built-in speaker
Audio Input characteristic Sampling frequency: 48 kHz
No. of connectable
rm-200SA units
max. 8
Power Supply to
remote microphone
up to a total of 8 A.
SX link
Network I/f 2 100BASE-tX circuits, rJ45 connector, decentralized installation possible
connection cable/Device Shielded category 5 twisted pair cable for lAN (cAt5-StP)
to be connected via the switching hub specified by toA
Note: this network must be made completely independent from other lAN.
maximum cable Distance 100 m (between this unit and a switching hub)
Analog link
Input/output connector Input: 1 input, rJ45 connector
output: 1 output, rJ45 connector
connection cable Shielded category 5 twisted pair cable for lAN (cAt5-StP)
(each one pair of audio wire, cPu off, control wire for system reset/start,
and connection check wire)
maximum cable Distance 800 m (total)
operating temperature 0°c to 40°c
operating Humidity 35% to 80% rH (no condensation)
finish Panel: Aluminum, black, alumite
case: Surface-treated steel plate
Dimensions 482 (w) x 88.4 (h) x 349 (d) mm
Weight 7 kg