Power Source : Supplied from an external 24 V DC/400 mA power supply, Removable terminal block (2 pins) or from an optional AD-246 AC adapter
Power Consumption : 10 W
Wave Format : 44.1 kHz/32 kHz sampling rate, 16 bits PCM, WAV file (monaural)
Sound Source Rewriting Method :
- LAN data transfer/Analog recording/
- Direct write to memory card using the setting software
Audio Input :
- MIC: -55 dB (*1) (microphone input volume control in maximum position), 600 Ω, unbalanced, φ6.3 phone jack (2P)
- LINE (rear): -20 dB (*1) (line input volume control in maximum position), 10 kΩ, unbalanced, Removable terminal block (12 pins)
- LINE (front): -29 dB (*1) (line input volume control in maximum position), 10 kΩ, unbalanced, RCA pin jack
Audio Output :
- LINE 1, 2: 0 dB (*1), 600 Ω, unbalanced, Removable terminal block (12 pins)
- Headphone: 0 dB (*1), 100 Ω, monaural, φ3.5 mini jack (3P)
Frequency Response :
- 20 Hz – 20 kHz ±3 dB (1 kHz)
- 50 Hz – 14 kHz ±3 dB (IT-450 mounted, 1 kHz)
Distortion : 0.3 % or less (1 kHz, rated output)
Storage Media : Compatible with CompactFlash(TM) specification Memory card
Number of Mountable Memory cards :
- 2 (1 Memory card containing preset sound sources is supplied.)
- Backup operation available when 2 cards are mounted.
Number of Recordable Phrases : 32768
Maximum Recording Time : About 3 hours (at 44.1 kHz sampling rate) or about 4 hours (at 32 kHz sampling rate)
Audio Output Method : Single channel monaural
Number of Playback Program :
- Direct mode: 16 programs
- Binary mode: 256 programs
- 1 emergency message takes precedence over the above programs and is played back.
- R.E.M. (Recording Endless Message) playback (*2) can be performed.
Control Input :
- Activations 1 – 16, playback, stop, recording, erasure/clear, emergency playback, emergency recording, emergency pause
- No-voltage make contact input, pulse make length: 50 ms or more, open voltage: 30 V DC, short-circuit current: 10 mA, Removable terminal block (12 pins, 16 pins)
Control Output : Shorting outputs 1 – 8 (busy), Error: contact capacity: 30 V DC, 0.5 A, Removable terminal block (8 pins)
Network :
- Network I/F 100BASE-TX
- Network protocol TCP/IP, UDP, HTTP, FTP
- Connector RJ45 connector
Operating Display : 7-segment LED, 5 digits
Operating Temperature : 0 ℃ to +40 ℃ (32 ゜F to 122 ゜F)
Operating Humidity : 90 %RH or less (no condensation)
Finish :
- Panel: Aluminum, black, 30 % gloss, paint
- Case: Pre-coated steel plate, black, 30 % gloss
Dimensions : 420 (W) × 44 (H) × 222 (D) mm (16.54″ × 1.73″ × 8.74″)
Weight : 2.4 kg (5.29 lb)
Accessory : Memory card (Containing prerecorded audio files) …1, Rubber foot …4, Removable terminal plug (2 pins) …1, Removable terminal plug (8 pins) …2, Removable terminal plug (16 pins) …2, Removable terminal plug (12 pins) …2, Front cover fixing screw …2
Option :
- AC adapter: AD-246
- Rack mounting bracket: MB-15B
(*1) 0 dB = 1 V
