Euphonix FC726 Format Converter Users Manual Pinout and Cable Specifications
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A.2 Third-Party Devices
Table A-2 Common DB-50 connector pinout and usage with third party devices
NOTE: In and Out are from the FC726’s perspective.
Pin #
Common Connector
(DB50 Female)
SDIF usage TDIF usage ProDigi usage ADAT usage
1 In 1+ In 1+ NC In 1+ In 1/2
2 In 1- In 1- In 1/2 In 1- NC
3 In 2+ In 3+ NC In 3+ In 3/4
4 In 2- In 3- In 3/4 In 3- NC
5 In 3+ In 5+ NC In 5+ In 5/6
6 In 3- In 5- In 5/6 In 5- NC
7 In 4+ In 7+ NC In 7+ In 7/8
8
In 4- In 7- In 7/8 In 7- NC
9 GND GND GND GND GND
10 In 5+/GP In A In 2+ NC In 2+ Error In
11 In 5- In 2- NC In 2- NC
12 In 6+/GP In B In 4+ NC In 4+ User0 In
13 In 6- In 4- NC In 4- NC
14 In 7+/GP In C In 6+ NC In 6+ User1 In
15
In 7- In 6- NC In 6- NC
16 In 8+/GP In D In 8+ NC In 8+ Mstr/Slv IN
17 In 8- In 8- NC In 8- NC
18 Cable ID2 0 (tie to pin 23) 0 (tie to pin 23) 0 (tie to pin 23) 1 (NC)
19 Cable ID1 0 (tie to pin 23) 1 (NC) 1 (NC) 0 (tie to pin 23)
20 Cable ID0 1 (NC) 0 (tie to pin 23) 1 (NC) 0 (tie to pin 23)
21 Bit Clk In+ NC NC Bit Clk In+ Bit Clk In
22 Bit Clk In- NC NC Bit Clk In- NC
23
GND GND GND GND GND
24 Word Clk In+ NC In LR Clk Word Clk In+ Word Clk In
25 Word Clk In- NC NC Word Clk In- GND
26 Out 1+ Out 1+ NC Out 1+ Out 1/2
27 Out 1- Out 1- Out 1/2 Out 1- NC
28 Out 2+ Out 3+ NC Out 3+ Out 3/4
29 Out 2- Out 3- Out 3/4 Out 3- NC
30
Out 3+ Out 5+ NC Out 5+ Out 5/6
31 Out 3- Out 5- Out 5/6 Out 5- NC
32 Out 4+ Out 7+ NC Out 7+ Out 7/8
33 Out 4- Out 7- Out 7/8 Out 7- NC
34 Out 5+/GP Out A Out 2+ FS0 out Out 2+ Mute Out
35 Out 5- Out 2- NC Out 2- NC
36 Out 6+/GP Out B Out 4+ FS1 out Out 4+ NC
37 Out 6- Out 4- NC Out 4- NC
38
Out 7+/GP Out C Out 6+ Emph Out Out 6+ NC
39 Out 7- Out 6- NC Out 6- NC
40 Out 8+/GP Out D Out 8+ NC Out 8+ NC
41 Out 8- Out 8- NC Out 8- NC
42 Bit Clk Out+ NC NC Bit Clk Out+ Bit Clk Out
43 Bit Clk Out- NC NC Bit Clk Out- GND
44 GND GND GND GND GND
45
Word Clk Out+ NC Out LR Clk Word Clk Out+ Word Clk Out
46 Word Clk Out- NC NC Word Clk Out- GND
47 Extra In/GP In E+ NC NC NC DVCO In
48 Extra In/GP In E- NC NC NC NC
49 NC NC NC NC Vcc
50 GND GND GND GND GND