ELECTRICAL CONNECTIONS
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OPTISONIC 1400
www.krohne.com
10/2016 - 4005626301 - QS OPTISONIC 1400 R01 en
3.5 Inputs and outputs, overview
3.5.1 Combinations of the inputs/outputs (I/Os)
This signal converter is available with the input/output combinations.
Basic version
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Has 1 current output, 1 pulse output and 2 status outputs / limit switches.
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The pulse output can be set as status output/limit switch and one of the status outputs as a
control input.
Ex i version
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Depending on the task, the device can be configured with various output modules.
•
Current outputs can be active or passive.
Modular version
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Depending on the task, the device can be configured with various output modules.
Bus systems
•
The device allows intrinsically safe and non intrinsically safe bus interfaces in combination
with additional modules.
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For connection and operation of bus systems, please note the separate documentation.
Ex option
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For hazardous areas, all of the input/output variants for the housing designs C and F with
terminal compartment in the Ex d (pressure-resistant casing) or Ex e (increased safety)
versions can be delivered.
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Please refer to the separate instructions for connection and operation of the Ex-devices.
