dCS 904 User Manual Manual for Software Version 1.5x and 1.36
dCS Ltd June 2000
Manual part no: DOC135904 iss 2B2
Page 44
135904ma2b2.pdf file available from website
Contact
dCS
on + 44 1799 531 999 email to: more@dcsltd.co.uk
(inside the UK replace + 44 with 0) web site: www.dcsltd.co.uk
Digital Interface Specifications
AES/EBU (AES3)
Input Output
Type
Balanced, differential
Impedance 110 110
Ω
Sensitivity (unloaded) 1 ~ 10 > 5 V pk-pk
Maximum Wordlength 24 24 bits
Damage level > 20 V pk-pk
Connector XLR3 female XLR3 male
Pin 1 Ground or shield
Pin 2 +Signal
Connections
Pin 3 -Signal
Table 6 – AES/EBU i/o specifications
SDIF-2, SDIF-3 and
DSD
Input Output
Type
Single ended, ground
referred
Impedance 100 25
Ω
Sensitivity (unloaded) TTL TTL
Maximum Wordlength 24 24 bits
Damage level > 10 V pk-pk
Time skew
Wordclock in / out < 50 ns
Connector BNC x 1 BNC x 3
CH1 (left)
CH2 (right)
Connections
Wordclock In & Out
Table 7 – SDIF-2, SDIF-3 and DSD i/o specifications
Remote control interface
Input / Output
Type RS-232
Level RS-232
Baud Rates 1200, 2400, 4800
Data Format See page 53
Connector 9 way D type male
Table 8 – Remote Control Interface Details