Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual page 77

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VLT AutomationDrive FC 300 Operating
Instructions
Encoder input accuracy (1 - 110 kHz)
The pulse and encoder inputs (terminals 29, 32, 33) are galvanically isolated from the supply
voltage (PELV) and other high-voltage terminals.
1) FC 302 only
2) Pulse inputs are 29 and 33
3) Encoder inputs: 32 = A, and 33 = B
Digital output:
Programmable digital/pulse outputs
Terminal number
Voltage level at digital/frequency output
Max. output current (sink or source)
Max. load at frequency output
Max. capacitive load at frequency output
Minimum output frequency at frequency output
Maximum output frequency at frequency output
Accuracy of frequency output
Resolution of frequency outputs
1) Terminal 27 and 29 can also be programmed as input.
The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage
terminals.
Analog output:
Number of programmable analog outputs
Terminal number
Current range at analog output
Max. load GND - analog output
Accuracy on analog output
Resolution on analog output
The analogue output is galvanically isolated from the supply voltage (PELV) and other high-
voltage terminals.
Control card, 24 V DC output:
Terminal number
Output voltage
Max. load
The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same
potential as the analog and digital inputs and outputs.
Control card, 10 V DC output:
Terminal number
Output voltage
Max. load
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage
terminals.
Control card, RS 485 serial communication:
Terminal number
Terminal number 61
The RS 485 serial communication circuit is functionally separated from other central circuits and
galvanically isolated from the supply voltage (PELV).
MG.33.A9.02 - VLT is a registered Danfoss trademark
5. General Specifications
Max. error: 0.05 % of full scale
27, 29
0 - 24 V
40 mA
10 nF
32 kHz
Max. error: 0.1 % of full scale
12 bit
0/4 - 20 mA
500 Ω
Max. error: 0.5 % of full scale
12 bit
12, 13
24 V +1, -3 V
FC 301: 130 mA/ FC 302: 200 mA
10.5 V ±0.5 V
15 mA
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Common for terminals 68 and 69
2
1)
1 kΩ
5
0 Hz
1
42
50
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