Spectracom VersaSync - Page 21

Table 1-6:
Default I/O connector pinout
Pin Channel Signal Pin Channel Signal
1
0 1PPS output (5V)
15
7 Have Quick output (RS-
485 signal +)
2
GND
16
GND
3
1 HaveQuick input (RS-
485 signal +)
17
8 Have Quick output (RS-
485 signal –)
4
GND
18
GND
5
2 HaveQuick input (RS-
485 signal –)
19
9
(USB ded-
icated)
GND
6
GND
20
GND
7
3 1PPS output (10 V)
21
Not connected
8
GND
22
GND
9
4 ASCII output (RS-232)
23
USB D–
10
GND
24
GND
11
5 1PPS input
25
USB D+
12
GND
26
GND
13
6 ASCII input (RS-232)
14
GND
1.5 Connectors and their Pinouts
CHAPTER 1 • VersaSync User Manual Rev. 6.0
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