RS-232

RS-232

• 1 Chassis gnd 1 --- 1 1 1
• 2 Tx Data 2 --> 2 2 2
• 3 Rx Data 3 <-- 3 3 3
• 4 RTS 4 --> 4 4 4
• 5 CTS 5 <-- 5 5 5
• 6 DSR 6 <-- 6 6 6
• 7 Signal GND 7 --- 7 7 7
• 8 DCD 8 <-- 8 8 8
• 17 RX Clock 17 <-- 17 17 17
• 24 ExtTxClock 24 --> 24 24 24
• 20 DTR 20 --> 20 20 20
• 22 Ring indic 22 <-- 22 22 22

DTE DCE DTE DTE

Previous slide

Next slide

Back to the first slide

View Graphic Version