10.6.10 Analog Output
Number of programmable outputs 1
Terminal number XD2.5
Current range at analog output 0/4 to 20 mA
Maximum load GND - analog output less than 500 Ω
Accuracy on analog output Maximum error: 0.5% of full scale
Resolution of analog output 12 bit
The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
10.6.11 Control Card, RS485 Serial Communication
Terminal number XD2.2 (P,TX+, RX+), XD2.3 (N,TX-, RX-)
Terminal number XD2.1 Common for terminals XD2.2 and XD2.3
The RS485 serial communication circuit is galvanically isolated from the supply voltage (PELV).
10.6.12 Control Card Performance
Scan interval 1 ms
10.6.13 Analog Inputs
Number of analog inputs 2
Terminal number XD2.7, XD2.8
Modes Voltage or current
Mode select Switch S201 and switch S202
Voltage mode Switch S201/switch S202 = OFF (U)
Voltage level -10 V to +10 V (scaleable)
Input resistance, R
i
Approximately 10 kΩ
Maximum voltage ±20 V
Current mode Switch S201/S202 = ON (I)
Current level 0/4 to 20 mA (scaleable)
Input resistance, R
i
Approximately 200 Ω
Maximum current 30 mA
Resolution for analog inputs 10 bit (+ sign)
Accuracy of analog inputs Maximum error 0.5% of full scale
Bandwidth 100 Hz
The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Specifications
Operating Guide | VLT® AQUA Drive FC 202
AQ262141056213en-000101 / 130R0882 | 175
Danfoss A/S © 2018.10
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