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AMC MUX and AMC MUX-EXT
4.2
Features
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4.3
Applications
You can install the AMC MUX module in different places in the
system. One option is to convert the COM interface of the PC
into RS-485/RS-422 (Figure 4.4).
Fig. 4.4 Convertion RS-232 to RS-485/RS-422
In Figure 4.4, one device is connected. By using a bus protocol,
you can connect more then one device - up to eight (Figure 4.5).
Bosch Security Systems
There are three configurable operation modes:
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RS-232
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RS-232
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RS-232
Data rates: 9.6 / 19,2 / 38,4 / 57,6 or 115,2kbps
Self-controlling transmission/reception switch
Electrical isolation between RS-232 and RS-485/RS-422
Input power from 10V DC to 30V DC
Low power consumption
DIN rail mountable
Connect up to eight RS-485 interfaces using AMC MUX-EXT
expansion modules. Star wiring up to 1200m (4000ft)
cable length is acceptable.
Installation manual
RS-485 2-wire
RS-485 4-wire
RS-422
Functional Description | en 17
F.01U.012.855 | V.3 | 2006.08
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