Microgate SyncLink USB - SyncLink USB RS-530 A Interface Pinout; RS-530 A Male DTE Pin Assignments

RS-530A
RS-530A is similar to RS-530, except DTR and DSR outputs are single ended instead of differential.
RS-530A Male DTE
Signal Name
Electrical Desc
DB25
RS-530A
Pin #
Direction
Earth/Shield Ground
1
TxD (-/A), Transmit Data
RS-422/V.11
2
Output
RxD (-/A), Receive Data
RS-422/V.11
3
Input
RTS (-/A), Request to Send
RS-422/V.11
4
Output
CTS (-/A), Clear to Send
RS-422/V.11
5
Input
DSR (-/A), Data Set Ready
RS-232/V.28
6
Input
Signal Ground
7
DCD (-/A), Data Carrier Detect
RS-422/V.11
8
Input
RxC (+/B), Receive Clock
RS-422/V.11
9
Input
DCD (+/B), Data Carrier Detect
RS-422/V.11
10
Input
AuxClk (+/B), DTE Clock Output
RS-422/V.11
11
Output
TxC (+/B), Transmit Clock
RS-422/V.11
12
Input
CTS (+/B), Clear to Send
RS-422/V.11
13
Input
TxD (+/B), Transmit Data
RS-422/V.11
14
Output
TxC (-/A), Transmit Clock
RS-422/V.11
15
Input
RxD (+/B), Receive Data
RS-422/V.11
16
Input
RxC (-/A), Receive Clock
RS-422/V.11
17
Input
LL, Local Loopback Control
RS-232/V.28
18
Output
RTS (+/B), Request to Send
RS-422/V.11
19
Output
DTR, Data Terminal Ready
RS-232/V.28
20
Output
RL, Remote Loopback Control
RS-232/V.28
21
Output
AuxClk (-/A), DTE Clock Output
RS-422/V.11
24
Output
Figure 5 RS-530A Cable (Part# CMF000)