ControlMaster CM15 and CMF160
Universal process indicator
1
/8 DIN 7 Advanced Level
IM/CM/I–EN Rev. P 49
…Input/Output / …Analog Outputs / …Analog Output 1 (4)
Auto Eng Range* If enabled (On) the Eng High and Eng Low values for the output are set automatically to
the engineering range values of the source.
Eng Low* The minimum engineering range output value.
Eng High* The maximum engineering range output value.
Polarity** Sets the polarity of the output signal. If Negative, the output is energized when source is
inactive. If Positive, the output is energized when source is active.
Digital I/O
Digital IO 1 (2 – CM15)
Digital IO 1 (6 – CMF160
Type Sets the Digital IO to operate as an output or an input.
Off No action taken.
Output The Digital IO operates as an output.
Volt Free High input detected when volt free switch across input is closed.
24 Volt Digital input low < 5V, high > 11V (maximum input 30 V).
TTL Digital input low < 0.8V, high > 2V.
Output Source Selects the digital signal to be assigned to the output – see Appendix A.1, page 94 for
description of sources.
*Not applicable if
Output Type is Digital or Source is None.
**Not applicable if
Output Type is Analog or Source is None.