Black Box Modem RF115 User Manual

© 2004. All rights reserved.  
Black Box Corporation.  
Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com e-mail: [email protected]  
INDUSTRIALMODEMRF115  
Wireless async communication  
that stands up to extreme  
conditions—without sacrificing  
data quality or speed.  
.
ANT  
P
VDC  
C
I
O
15  
RS-232  
Industrial  
Modem RF 1  
CONFIG.  
KeyFeatures  
Each Industrial Modem  
Choosing the Right Antenna for  
Your Industrial Modem RF115  
For ordinary line-of-sight  
installations, the built-in antenna  
may be all you need.  
If you can’t get a direct line of  
sight without separating the  
modem from the antenna, choose  
one of our Omnidirectional  
Antennas.  
If you need to transmit through  
trees or non-metallic structures—  
or if you want to increase signal-  
to-noise ratio—choose a Yagi  
(unidirectional) Antenna with  
Bracket Mount.  
he Industrial Modem RF115 is  
Tdesigned to stand up to  
includes a fixed whip antenna  
with a 20-mile (32.2-km) line-of-  
sight range. The modem can also  
be outfitted with any of our  
optional antennas. Choose from  
omnidirectional or unidirectional  
antennas—in a variety of cable  
lengths and mounting options.  
For additional security, the  
modem features voltage clamps  
and fuses to protect your  
transmissions from electrical  
surges found on power lines.  
Data speeds of up to  
electromagnetic and radio  
interference, industrial motors,  
115.2 kbps half-duplex.  
Supports a distance of  
up to 20 miles (32.2 km)  
for line-of-sight, up  
to 60 miles (96.6 km)  
with 2 repeaters.  
and temperature extremes found  
in oil and gas fields and refineries,  
utility substations, manufacturing  
floors, military installations—  
anywhere ordinary equipment  
can’t go. This wireless async  
modem uses Spread-Spectrum  
technology to speed your data to  
its final destination—safe and  
error-free. Data travels over the  
license-free 902–928-MHz radio  
band.  
You can use two modems in a  
point-to-point configuration and  
receive incoming signals from a  
remote control device. Or use the  
modem in a polled multipoint  
configuration and communicate  
with multiple remote devices. The  
Modem’s DB9 connector is an  
RS-232 interface. Optional RS-485  
Modules are also available.  
10- or 11-bit word  
structure.  
Offers Modbus RTU  
protocol support.  
Still Compatible  
If you already have an  
Optional antennas  
available—  
omnidirectional and  
unidirectional.  
Remember, you always need a  
direct line of sight in any appli-  
cation over a 0.25- to 0.5-mile (0.4-  
to 0.8-km) range.  
Industrial Modem RF115, don’t  
worry—the MDR100A-R4 is  
compatible with older models and  
antennas.  
We also offer adapter cables  
for attaching older Industrial  
Modem RF115s to newer  
antennas or attaching older  
antennas to newer Industrial  
Modem RF115s.  
10/8/2004#15626  
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