Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM - Manual (Page 297)

Publication AG-UM008C-EN-P - February 2005
Configuring Modems 8-31
All ESTeem model 192 wireless modems have the following features
or available options:
•
19,200 bps RF data rate
•
integral digi-repeater
•
frequency of operation programmable software
•
receiver squelch programmable software
•
remote programmability of all features over the RF, infrared or
dial-in phone interface
•
radio diagnostic programs included
•
radio self-test
•
packet monitor
•
received signal-to-noise ratio
•
received signal strength output (optional)
•
infrared communication port for local programming and
diagnostics
•
phone communication port for remote programming and
diagnostics (optional)
To connect an Allen-Bradley processor to these modems, follow these
specifications for:
•
cable pin assignments
•
switch settings
For software configuration information, refer to ESTeem Engineering
Report #97-001.
Cable Pin Assignments and Dip Switch Settings
ESTeem radio modems require a RS-232, 25-pin male D-shell
connector with the pin assignments shown in . on the following page.
Refer to Table 8.20 and Table 8.28 for the RS-232 dip switch settings.