A - processor module ports programmer/port b, Appendix a, Processor module ports programmer/port b – Rockwell Automation 57C620 AutoMax Programming Executive Version 3.8 User Manual
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AĆ1
Processor Module Ports Programmer/Port B
Appendix A
Processor Module Ports
Programmer/Port B
If the personal computer that will be used as a programming terminal for the
Processor module was purchased from Reliance, you will receive with the
computer the proper cable to connect the computer and the Processor module.
WARNING
THE FOLLOWING INSTRUCTIONS ARE INTENDED ONLY TO ALLOW
FABRICATION OF PROPER CONNECTIONS BETWEEN RELIANCE EQUIPMENT
AND USERĆPROVIDED PROGRAMMING DEVICES. THE USER MUST READ AND
UNDERSTAND ALL APPLICABLE INSTRUCTION MANUALS PRIOR TO
OPERATING THE EQUIPMENT. FAILURE TO OBSERVE THIS PRECAUTION
COULD RESULT IN BODILY INJURY.
If it is necessary to prepare a cable to connect a programming terminal to the
RSĆ232 port labeled Programmer/Port B" on the leftmost Processor in the
AutoMax rack, follow the steps outlined below.
1. Determine whether your programming terminal contains a 9Ć or 25Ćpin male
connector.
2. Cut a suitable length (not to exceed 10 feet) of 22Ćgauge, multiĆconductor
cable.
3. Follow the connector manufacturer's instructions and make cable
connections using figure 1 or 2, whichever is applicable.
4. Check for grounds, shorts, and continuity using an Ohm meter.
5. Read and understand all applicable Reliance instruction manuals before
connecting the cables to Reliance equipment.
Programming Terminal End
25ĆPin Female Connector
Reliance End
25ĆPin Male Connector
SIGNAL
PIN#
RECV
ă3
XMIT
ă2
CTSă5
RTSă4
DTR
20
DSR
ă6
COM
ă7
PIN#
SIGNAL
ă2
XMIT
ă3
RECV
ă4
RTS
ă5
CTS
ă6
DSR
20
DTR
ă7
COM
Figure 1