HP Thin Client PC t1010 T1000/T1010 Series Windows-based Terminal Administrato - Page 273
Null Modem Cable Pin, Assignments
View all HP Thin Client PC t1010 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 273 highlights
48 Null Modem Cable Pin Assignments Table 48-1 outlines the pin assignments for a 9-pin serial port to a 25-pin serial port null modem cable. Table 48-1 Null Modem Cable Pin Assignments 25 Pin 9 Pin 2 (transmit data) 2 (receive data) 3 (receive data) 3 (transmit data) 4 (request to send) 8 (clear to send) 5 (clear to send) 7 (request to send) 6, 8 (data set ready, carrier detect) 4 (data terminal ready) 7 (ground) 5 (ground) 20 (data terminal ready) 6, 1 (data set ready, carrier detect) Note All other pins on either connector of the cable are not used.
48
Null Modem Cable Pin
Assignments
Table 48-1 outlines the pin assignments for a 9-pin serial port to a 25-pin serial port
null modem cable.
Note
All other pins on either connector of the cable are not
used.
Table 48-1
Null Modem Cable Pin Assignments
25 Pin
9 Pin
2 (transmit data)
2 (receive data)
3 (receive data)
3 (transmit data)
4 (request to send)
8 (clear to send)
5 (clear to send)
7 (request to send)
6, 8 (data set ready, carrier detect)
4 (data terminal ready)
7 (ground)
5 (ground)
20 (data terminal ready)
6, 1 (data set ready, carrier detect)