Xylem WTW DIQ/S 281, Руководство по эксплуатации

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Outputs DIQ/S 281
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6 Outputs
6.1 Outputs of the DIQ/S 281
Functioning of the outputs
 Relay outputs work as openers or closers.
 Current outputs provide a current depending on the measured value.
On the DIQ/281 you can do the following:
 Assign names for the outputs (see section 6.3).
 Link any outputs with the sensor (see section 6.4)
 Erase links between outputs and the sensor (seesection 6.5)
 Set up outputs (see section 6.6 and section 6.7)
 Check the conditions of the outputs (see section 6.8)
Basis information on the use of relay outputs is given in section 6.2.
Functions for
current and relay
outputs
Relay output (see section 6.6)

System monitoring

Sensor monitoring

Limit indicator

Frequency controller

Pulse-width output

Cleaning

Sensor-controlled

Manual control

Alarm contact
Current output (see section 6.7)

Recorder

PID controller

Fixed current value