Omron E5CN User Manual page 36

I/O Configuration and Main Functions
External Power Supply for
ES1B
RS-485 Interface
Use the E53-CN@03N2 for the E5CN or the E53-EN03 for the E5AN/
EN.
RS-232C Interface
Use the E53-EN01 for the E5AN/EN.
Note (1) CompoWay/F is an integrated general-purpose serial communications
protocol developed by OMRON. It uses commands compliant with the
well-established FINS, together with a consistent frame format on
OMRON Programmable Controllers to facilitate communications be-
tween personal computers and components.
(2) SYSWAY communications do not support alarm 3.
(3) Modbus is a communications control method conforming to the RTU
Mode of Modbus Protocol. Modbus is a registered trademark of
Schneider Electric.
(4) The E5CN and E5CN-U do not support the RS-232C interface.
The E5AN-@P@-N or E5EN-@P@-N with the E53-CN@P@N2 can be used as
the power supply for ES1B Infrared Temperature Sensors.
Section 1-2
11