![DSEGenset DSE8610 Скачать руководство пользователя страница 14](http://html1.mh-extra.com/html/dsegenset/dse8610/dse8610_operators-manual_2535081014.webp)
Specifications
14
3.5.2.3
FLEXIBLE SENSOR
Number
2
Measurement type
Resistance measurement by measuring voltage across sensor with a fixed
current applied
Arrangement
Differential resistance measurement input
Measurement current
10mA
Full scale
480
Ω
Over range / fail
540
Ω
Resolution
1%
Accuracy
±2% of full scale resistance (±9.6
Ω
) excluding transducer error
Max common mode
voltage
±2V
Display range
0-250%
3.5.3 ANALOGUE FLEXIBLE INPUT
An additional flexible analogue input is provided and can be configured as Digital or Resistive.
3.5.3.1
FLEXIBLE SENSOR AS DIGITAL
Arrangement
Contact between input terminal and battery negative
Low level threshold
2.1 V minimum
High level threshold
6.6 V maximum
Max input voltage
+60 V DC with respect to battery negative
Min input voltage
-24 V DC with respect to battery negative
Contact wetting current
7 mA typical
Open circuit voltage
12 V typical
3.5.3.2
FLEXIBLE SENSOR AS RESISTIVE
Arrangement
Differential resistance measurement input with individual common terminals
for each sensor input
Measurement current
9.3 mA typical
Full scale
480
Ω
Sensor fail
Values greater than full scale return an over range sentinel that may be
interpreted as sensor fail if appropriate (host controller dependant)
Resolution
1% of full scale
Accuracy
±-2 % of full scale resistance, excluding transducer (sensor) error
Maximum common
mode voltage
3 V
Transducer
(sensor type)
Configurable in host controller
Use with contacts
Inputs may be used with a contact to ground providing the corresponding
common terminal is grounded. (ie can be used as digital inputs if correctly
configured in the host controller)
Содержание DSE8610
Страница 47: ...Installation 47 4 2 2 3 PHASE 4 WIRE WITHOUT EARTH FAULT PROTECTION...
Страница 51: ...Installation 51 4 3 2 SINGLE PHASE WITHOUT EARTH FAULT...
Страница 53: ...Installation 53 4 3 4 2 PHASE L1 L2 3 WIRE WITHOUT EARTH FAULT...
Страница 55: ...Installation 55 4 3 6 2 PHASE L1 L3 3 WIRE WITHOUT EARTH FAULT MEASURING...
Страница 100: ...Protections 100 8 8 1 EARTH FAULT TRIPPING CURVES NOTE DSE Factory setting is time multiplier K 0 4...
Страница 118: ...Intentionally Left Blank 118...