Danfoss VLT Micro Drive FC 51 Operating Instructions Manual page 32

7. Specifications
Maximum voltage on input
Input resistance, R
Max. pulse frequency at terminal 33
Min. pulse frequency at terminal 33
Analog inputs:
Number of analog inputs
Terminal number
Voltage level
Input resistance, R
Max. voltage
Current level
Input resistance, R
Max. current
Analog output:
Number of programmable analog outputs
Terminal number
Current range at analog output
7
Max. load to common at analog output
Accuracy on analog output
Resolution on analog output
The analog output 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).
Control card, 24 V DC output:
Terminal number
Max. load
Relay output:
Programmable relay output
Relay 01 Terminal number
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Max. terminal load (DC-13)
Max. terminal load (AC-1)
Max. terminal load (AC-15)
Max. terminal load (DC-1)
Min. terminal load on 01-03 (NC), 01-02 (NO)
Environment according to EN 60664-1
1) IEC 60947 part 4 and 5
32
i
i
i
1) on 01-02 (NO) (Resistive load)
1)
on 01-02 (NO) (Inductive load @ cosφ 0.4)
1)
on 01-02 (NO) (Resistive load)
1) on 01-02 (NO) (Inductive load)
1)
on 01-03 (NC) (Resistive load)
1)
on 01-03 (NC) (Inductive load @ cosφ 0.4)
1) on 01-03 (NC) (Resistive load)
MG.02.A2.02 - VLT ® is a registered Danfoss trademark
VLT Micro Drive FC 51 Operating Instructions
0/4 to 20 mA (scaleable)
Max. error: 0.8 % of full scale
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Common for terminals 68 and 69
01-03 (break), 01-02(make)
250 V AC, 0.2 A
250 V AC, 0.2A
24 V DC 10 mA, 24 V AC 20 mA
overvoltage category III/pollution degree 2
28 V DC
approx. 4 kΩ
5000 Hz
20 Hz
2
53, 60
0 -10 V
approx. 10 kΩ
20 V
approx. 200 Ω
30 mA
1
42
0/4 - 20 mA
500 Ω
8 bit
12
200 mA
1
250 V AC, 2 A
30 V DC, 2 A
24 V DC, 0.1A
250 V AC, 2 A
30 V DC, 2 A