9 Technical data, maintenance, disposal
Voltage input
Value
Measuring range 0/4 mA - 25 mA (at 50 Ohm
measurement resistor)
Accuracy After calibrating ± 0.5% of the
measuring range transmitting
value at calibration temperature
Resolution 10-12 Bit
Input voltage protected against incorrect polarity and return of
electric energy to ± 30 V.
Switchable voltage output
Value
Output voltage 22.5V-26V load dependent, <
50 Ohm; maximum 50mA
Output voltage protected against incorrect polarity and return of
electric energy to ± 30 V.
Galvanic Isolation to the delta
®
front panel. Load current limiting to
approx. 55mA (51 mA - 58 mA).
Deactivation with short circuit (approx. 70 mA) due to foldback and
by software. Reactivation using software.
The control module delta
®
is maintenance free.
NOTICE!
Regulations governing disposal of used parts
– Note the current national regulations and legal
standards which apply in your country
ProMinent Dosiertechnik, Heidelberg / Germany is prepared to
take back the decontaminated and cleaned used parts.
The current valid Declaration of Decontamination can be obtained
as download at
www.prominent.com
.
Electrical data
Maintenance
Disposal of Used Parts
Technical data, maintenance, disposal
46
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