Rockwell Automation Allen-Bradley DriveLogix 5730 User Manual page 97

1. For the serial port of the ASCII device, determine which pins send
signals and which pins receive signals.
2. Connect the sending pins to the corresponding receiving pins and attach
jumpers:
If the communications:
handshake
do not handshake
3. Attach the cable shield to both connectors and tie the cable to both
connectors.
4. Connect the cable to the controller and the ASCII device.
The following table lists the default serial port configuration settings for the
ASCII protocol. You specify these settings on the User Protocol tab under
Controller Properties.
Communicating with Devices on a Serial Link
Then wire the connectors as follows:
ASCII Device
1 CD
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7 RTS
8 CTS
9
ASCII Device
1 CD
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7 RTS
8 CTS
9
5-11
Controller
1
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7
8
9
Controller
1
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7
8
9