Connectors
Karl E. Brinkmann GmbH 97
Serial interface connector DB15 multistandard
PIN SIGNAL I/O
1 5V OUT
2 Transmit Data (RS-232) OUT
3 Receive Data (RS-232) IN
4 Request To Send (RS-232) OUT
5 Clear To Send (RS-232) IN
6 Data Set Ready (RS-232) IN
7 Ground
⎯
8 Data Terminal Ready (RS-232) IN
9 Carrier Detect (RS-232) 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. N.C.
USB connector type A
The following is the pin-out of the USB connector type A.
PIN SIGNAL
1 + 5 V
2 USB Data -
3 USB Data +
4 Ground