| Power Source |
Supplied from an external 24 V DC (21.6 − 26.4 V)/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, ø6.3 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), Headphones: 0 dB*1, 100 Ω, monaural, ø3.5 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™ 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, pause, 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 (16 pins) |
| Control Output |
Shorting outputs 1 − 8 (busy), Error: contact capacity: 30 V DC, 0.5 A, Removable terminal block (8 pins) |
| 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 °C to 40 °C (32 °F to 122 °F) |
| Operating Humidity |
0 %RH or less (no condensation) |
| Finish |
Panel: Aluminum, black, 30 % gloss, paint, Case: Pre-coated steel plate, black, 30 % gloss |
| Dimensions |
420 (W) x 44 (H) x 222 (D) mm (16.54" x 1.73" x 8.74") |
| Weight |
2.4 kg (5.29 lbs.) |
| Accessory |
Memory card (Containing prerecorded audio files) x 1, Rubber foot x 4, Removable terminal plug (2 pins) x 1, Removable terminal plug (8 pins) x 2, Removable terminal plug (16 pins) x 2, Removable terminal plug (12 pins) x 2, Front cover fixing screw x 2, CD (setting software) x 1 |
| Option |
AC adapter: AD-246, Rack mounting bracket: MB-15B |
