ASEM Ubiquity RK10, Руководство пользователя

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Ubiquity Router family - User’s guide
Table 10
COM1 – DB15M Serial
Table 11
Digital In/Out
6.7 Ports PINOUT
6.7.1 COM1 – DB15M Serial
PIN Signal I/O
1 Is5 VDC OUT
2 Transmit Data (RS-232) OUT
3 Receive Data (RS-232) IN
4 Request To Send OUT
5 Clear To Send IN
6 Data Set Ready IN
7 Isolated Ground

8 Data Terminal Ready OUT
9 Carrier Detect IN
10 Transmit Data +/Receive Data + (RS-485/RS-422) I/O
11 Transmit Data -/Receive Data - (RS-485/RS-422) I/O
12 Ring Indication (RS-232) IN
13 Receive Data + (RS-422) IN
14 Receive Data - (RS-422) IN
15 N.C.

Any polarization or termination resistor connected to RS422/485 channel,
if required, it has to be provided by the user.
6.7.2 Digital In/Out
PIN Signal
1 IN 0 +
2 IN 0 -
3 IN 1 +
4 IN 1 -
5 OUT 0 - A
6 OUT 0 - B
7 OUT 1 - A
8 OUT 1 - B