Outputs - Honeywell EK280 Applications Manual

EK280

6 Outputs

The outputs of the EK280 are designed as
"open collector - transistor - outputs".
So that the internal battery is not placed under
undue load, it is standard for the isolation of the
outputs (galvanic separation) to be deactivated
( chapter 6.9).
The outputs are generally not suited to
switching larger external loads (limit values: see
chapter "Technical data" in the Operating
Instructions)!
i
Various instruments can be connected to the digital output of the EK280. The outputs are
preprogrammed for this purpose.
The following functions are preprogrammed for the outputs as factory settings:
Output Function
DA1 Pulse output for the total volume at base conditions "VbT" (cp.O1=0.1)
DA2 Pulse output for the total volume at measurement conditions "VmT" (cp.O2=0.1)
DA3 Status output for warnings ( chapter 10.2)
DA4 Status output for alarms ( chapter 10.2)
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