Super Systems 20Q User Manual

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Output type

Output type: Isolated output programmable as
- 0-20 mA
- 4-20 mA.
Scaling

Scaling

Scaling: programmable from -1999 to 9999.
Maximum load

Maximum load

Maximum load: 600

Ω.

A c c u r a c y

A c c u r a c y :
- 0.1 % when it is used as control output
- 0.05 % when it is used as analog retransmission. Note

Note

Note: a too

little range scaling can deteriorate the output accuracy.

Filter

Filter: It is possible to apply a first order digital filter on the
retransmitted value.
The time constant of the filter may be programmed within 0 and
8 s.

Additional 5 + 5 outputs (OUT10 to 19)

Additional 5 + 5 outputs (OUT10 to 19)
Function

Function

Function: singularly settable from keyboard or serial link.
Type

Type

Type: Relay .
Relay type

Relay type

Relay type: SPST
Contact rating

Contact rating

Contact rating: 0.5 A @ 250 V on resistive load.
Note

Note

Note: The commons of the out 10 to 14 connected together
with the terminal 66 while the commons of the output 15 to 19
are connected with terminal 55.

ALARMS

ALARMS
Alarm action

Alarm action

Alarm action: direct or reverse function programmable.
Alarm functions

Alarm functions

Alarm functions: each alarm can be configured as process
alarm, band alarm, deviation alarm, alarm on main or secondary
control output value.
Alarm reset

Alarm reset

Alarm reset: automatic or manual reset programmable on
each alarm.
Alarm masking

Alarm masking

Alarm masking: each alarm can be configured as masked
alarm or standard alarm.
This function allows you to delete false indication at instrument
start up and after a set point change.

Process alarm

Process alarm:
Operative mode

Operative mode

Operative mode: Minimum or maximum programmable.
Threshold

Threshold

Threshold: programmable in engineering unit within the input
range.
Hysteresis

Hysteresis

Hysteresis: programmable in engineering units from 1 to 200
digits.

Band alarm

Band alarm
Operative mode

Operative mode

Operative mode: Inside or outside programmable.
Threshold

Threshold

Threshold: two thresholds programmable:
- Low - from 0 to -1000 digits.
- High - from 0 to +1000 digits.
Hysteresis

Hysteresis

Hysteresis: programmable in engineering units from 1 to 200
digits.

mkc-ssi.pmd

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