Omron E5AR User Manual page 57

I/O Allocation
4-10
Note (a) Position-proportional models have an open output for control out-
put (heating side) and a closed output for control output (cooling
side).
(b) Control output (both heating and cooling sides) is always OFF for
linear outputs.
(c) Either the control output (heating) or control output (cooling) is
OFF for pulse voltage outputs, depending on the control output
type.
Section 4-2