IBM System/36 Maintenance Information Manual page 124

980 SOLC and BSC Adapter EIA RS-232-C Signal Pins
Signal Name
Outer cable shield
Transmit data space (TOS)
Receive data space (ROS)
Request to send (RTS)
Clear to send (CTS)
Data carrier detect (OCO)
Data set ready (OSR)
Oata terminal ready (DTR)
Signal ground (GNO)
Select standby (SNBU)
Transmit clock (TX)
Ring indicate (RI)
Receive clock (RX)
Rate select (SELECT)
Test control (WRAP)
Test Indicate (TI)
System End
13121110 9 8 7 6 5 4 3 2 1
00.00 • • • • • • • 0
. 0 • • 0.0 • • 0.0
252423222120191817 16 15 14
R36B141-1
Cable End
1 2 3 4 5 6 7 8 9 10111213
• • • • • • • • 00.00
0.0 • • 0.0 • • 0.
141516171819202122232425
R36B142-0
9-10
5363 Maintenance Information
Signal Pins
System End Cable End
Signals Wrapped
N.C.
1
2 2
> ,
3 3
<--.J
4 4
> ,
5 5
<--1
8 8
<--.J
6 6
< ,
20
20
>--.J
7 7
11 11 > ,
15 15
<--1
22 22
<--.J
17 17 < ,
23
23
>--.J
18 18 > ,
25 25
>--.J