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Technical data
119
RECORDER OUTPUTS
0/4 - 20 mA, load < 600 Ohm, load influence < 0.1 %
scaling ranges configurable (guided by menu);
recorder outputs can be attenuated.
Slew rate adjustable between 0.1 - 20 mA/s.
Relay points for
R, R/RS models:
4 additional potential-free relay points (make contacts, 8 leads),
loadable with 24V AC/DC / 500mA. Limiting values for
conductivity and temperature value as well as a "Hold" function
and a timer function can be assigned freely. The hold function
signals that the recorder output is frozen.
The relay points can be configured as make contacts (open) or
break contacts (close).
RS 485 INTERFACE
Models
RS, R/RS
Digital interface according to RS485 standard
see extra instruction manual "Serial interface RS 485"
CONNECTABLE MEASURING CELLS
Connectable measuring cells:
TetraCon
®
700-1,5
TetraCon
®
700-7
TetraCon
®
700-15,
and all TetraCon
®
600-.., TetraCon
®
300-..
Содержание TecnoLine LF 171
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Страница 57: ...Anschl sse der verschiedenen Varianten 57 ST Ausf hrung R Ausf hrung RS Ausf hrung R RS Ausf hrung...
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Страница 116: ...Technical data 120 EMC certificate...