1. MODULAR I/O DL 351 MIDAS NAME MODEL 제조사
Modular Stage Box with 8 Card Slots and
up to 64 Inputs and 64 Outputs
General Specifi cations
Dimensions : 7U x 416 mm (16.4") deep
Net weight : 16.9 kg (37.2 lbs)
Power requirements : 100 to 240 VAC, 50 to 60 Hz
Operating temperature range : +5°C to +40°C
Storage temperature range : -20°C to +60°C
Inputs and Outputs
MIDI and GPIO
- MIDI connector : In, Out and Thru on 5-pin DIN
- GPIO IN connector : 25-pin D-type (opto isolated)
- GPIO OUT connector : 25-pin D-type (opto isolated)
Digital system inputs and outputs
- System connector : 3 x AES50 (24 channels of bidirectional digital audio) on etherCON XLR
- N+1 connector : 1 x AES50 (24 channels of bidirectional digital audio) on etherCON XLR providing redundant back up

2. DL 351 Modular I/O 64-channel I/O unit . 1
Four AES50 audio Ethernet sockets for passing audio and control data to/from the DL371 Audio System Engine. 2
For future use only. 3
Three MIDI (musical instrument digital interface) sockets, in, out and thru for connection of MIDI-equipped musical instruments. in socket receives MIDI data.
thru socket gives out the same MIDI data that is received by the in socket. out socket gives out MIDI data generated by the instrument itself. 4
Two GPIO 25-way connectors, in and out, for control of external devices, such as CD players, audio processors etc. 5
Same as the LEDs in the AES50 audio section of the front panel

3. DL 351 Modular I/O GPIO in/out 25-pin D-type(opto isoated)
MIDI in/out/thru
5-pin DIN
USB Host
USB slave
Ethernet control
AES50 audio 1~4
EtherCon® XLR(24 in/out ch)