Super Systems 20Q - Manual (Page 107)

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AUXILIARY INPUT AUXILIARY INPUT AUXILIARY INPUT AUXILIARY INPUT AUXILIARY INPUT
Type:
Type: Type: Type: Type: NOT isolated linear input.
Function
Function Function Function Function: Programmable as remote set point input or bias on
the local set point.
Read-out
Read-out Read-out Read-out Read-out: keyboard programmable between -1999 and +9999.
Temperature drift
Temperature drift Temperature drift Temperature drift Temperature drift: < 300 ppm.
Sampling time:
Sampling time: Sampling time: Sampling time: Sampling time: 500 ms.
STANDARD RANGES TABLE
LOGIC INPUTS LOGIC INPUTS LOGIC INPUTS LOGIC INPUTS LOGIC INPUTS
The instrument may be supplied with 3 logic inputs each one of
them can be programmed as:
- Set point selection (SP-SP2)
- Set point selection (SP3-SP4)
- Local/remote set point selection
- Auto/manual selection
- Output limiter activation
- Data Hold of the measured value
- Manual reset of the alarms
(acknowledge)
- Reverse/direct control action
Input type: Contact closure (voltage free).
Active logic level:
Active logic level: Active logic level: Active logic level: Active logic level: Close or open programmable.
ADDITIONAL LOGIC INPUTS ADDITIONAL LOGIC INPUTS ADDITIONAL LOGIC INPUTS ADDITIONAL LOGIC INPUTS ADDITIONAL LOGIC INPUTS
The instrument may be supplied with 4+4 additional logic inputs.
Function
Function Function Function Function: Input status visible on the display or by serial link.
Input type
Input type Input type Input type Input type: Contact closure (voltage free).
Active logic level:
Active logic level: Active logic level: Active logic level: Active logic level: Close or open programmable.
Contact rating
Contact rating Contact rating Contact rating Contact rating: 5 V DC, 2.5 mA
CURRENT TRANSFORMER INPUT FOR OUT FAILURE CURRENT TRANSFORMER INPUT FOR OUT FAILURE CURRENT TRANSFORMER INPUT FOR OUT FAILURE CURRENT TRANSFORMER INPUT FOR OUT FAILURE CURRENT TRANSFORMER INPUT FOR OUT FAILURE
DETECTION
DETECTION DETECTION DETECTION DETECTION
The instruments equipped with this feature are capable, by
means of a CT, to detect and signal a possible failure of the line
driven by a control output programmed as a time proportioning
output (see "OUT failure detection").
Input range
Input range Input range Input range Input range: 50 mA AC.
Scaling
Scaling Scaling Scaling Scaling: programmable from 10 A to 100 A (with 1 A step).
Input type Input type Input type Input type Input type
0 - 20 mA 0 - 20 mA 0 - 20 mA 0 - 20 mA 0 - 20 mA
4 - 20 mA
4 - 20 mA 4 - 20 mA 4 - 20 mA 4 - 20 mA
0 - 5 V 0 - 5 V 0 - 5 V 0 - 5 V 0 - 5 V
1 - 5 V
1 - 5 V 1 - 5 V 1 - 5 V 1 - 5 V
0 - 10 V 0 - 10 V 0 - 10 V 0 - 10 V 0 - 10 V
2 - 10 V
2 - 10 V 2 - 10 V 2 - 10 V 2 - 10 V
impedance impedance impedance impedance impedance
< 5 Ω
> 200 k Ω
> 400 k Ω
A c c u r a c y A c c u r a c y A c c u r a c y A c c u r a c y A c c u r a c y
0.2 % + 1 digit
@ 25°C
mkc-ssi.pmd 06/07/2004, 12.20 103