ComAp InteliDrive DCU Industrial - Page 316

InteliDrive DCU Industrial 3.4.0 Global Guide
316
Measuring resistance – AIN9
2 – wire measurement
Ranges: Pt1000, Ni1000, 0 – 2400 Ω.
Analog input 9 is determined for measuring resistance only.
Technical data
Dimension (W × H × D) 110 × 110 × 46 mm (4.3” × 4.3” × 1.8”)
Weight 248 grams
Interface to controller
CAN1 – galvanic separated from power supply
and measurement,
Analog inputs (not electric separated) 9 channels
AIN1-AIN4 – Voltage inputs
Range
0-65 V ± 0.25 % of actual value + ± 120 mV
Measurement is not galvanic separated from power
supply, but IN- is not interconnected with GND –
there is floating measurement.
Accuracy of
measurement
± 0,1 % of actual value + ± 100 µV (± 3 °C)
AIN5-AIN8 – Voltage inputs
Range ± 75 mV (nominal) (measurement up to ±80 mV)
Accuracy of
measurement
± 0.1 % of actual value + ± 75 µV
Galvanic separated from power supply
AIN9 resistance input
Range 0- 2400 Ω
Accuracy of
measurement
± 0.5 % of actual value + ± 4 Ω Pt1000, Ni1000 ±
2,5°C
It is not galvanic separated from power supply.
Analog output
I 0-20mA /500Rmax. ± 1 % of actual value + ± 200 uA
U 0-10V ± 0.5 % of actual value + ± 50 mV
PWM – 5 V, 200 Hz-2.4kHz 15 mA max.
Galvanic separated from power supply
Galvanic separation CAN bus is galvanic separated from the measurement and power supply