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PACSystems™ RSTi
-EP EPSCPE100 Standalone CPU Quick Start Guide
GFK-3012E
USB Port
CPE100 has one USB Port located on top of the front panel, but currently it is disabled
for security reasons.
Serial Ports
CPE100 supports both the RS-232 and RS-485 ports. RS-485 port supports only two
modes of operations 2-Wire and 4-Wire. These ports are located on the underside of
the controller (Figure 5). No isolation is provided.
Recommendation:
use any suitable commercial off-the-shelf device if an application
requires isolation.
Serial port connection details:
Figure 5: Bottom view of CPE100 showing both the RS-232 & RS-485 serial ports
