Allen-Bradley 2707-M232P3 User Manual page 64

Chapter 7
Communication
Connections and Setup
Connecting
RS-232 Devices
7–2
The RS-232 port of the DTAM Micro terminal (Catalog No. 2707-M232P3)
allows point-to-point communications with:
•
PLC-5 Channel 0 (configured as RS-232 port)
•
SLC 5/03, 5/04, 5/05 RS-232 port
•
MicroLogix 1000
The figure below shows typical RS-232 connections.
DTAM Micro to PLC-5 Channel 0
PLC-5
Channel 0
SLC 5/03
Channel 0
To connect the DTAM Micro to an RS-232 device:
1. Make sure that the DTAM Micro is not connected to a voltage source.
2. Use the proper cabling to connect the DTAM Micro communications port
to the port of the controller (PLC-5 channel 0 or SLC 5/03, SLC 5/04
RS-232 port).
•
Use cable, Catalog No 2707-NC3 for PLC-5 channel 0 connection.
•
Use cable, Catalog No. 1747-CP3 for SLC 5/03, SLC 5/04 or 5/05 port
connection.
This cable requires a 9-pin female to male gender adapter.
If you need to make your own cable, refer to the cable diagrams in
Appendix B. The maximum recommended cable length is 50 feet
(15.2 meters).
3. Make sure that the communication parameters of the DTAM Micro
terminal match the host device.
4. Apply power and verify that communications are established.
DTAM Micro Terminal
Catalog No. 2707-M232P3
RS-232
Cable (Catalog No. 2707-NC3)
DTAM Micro to SLC 5/03
Catalog No. 2707-M232P3
Gender Adapter
RS-232
Cable (Catalog No. 1747-CP3)
DTAM Micro
RS-232 Port
DTAM Micro Terminal
DTAM Micro
RS-232 Port